Summary

Archive NirSoft/skypecontactsview.exe @ WinPE11_10_8_Sergei_Strelec_x86_x64_2024.08.21_English.iso

Summary
Download Resubmit sample

Size 308.6KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 42abc4a7fbdc5d9576375abbf9af7349
SHA1 8f893586abd55a8a91ec18b1f9e92ca99dda04cf
SHA256 6bafeab61149af6a607d33c92b001b3798872bd2d6a37acfcd90226c980005f6
SHA512
4f4b683c9aa9a04226f05b014f56ff4316afe0051a78d4275534a3d61b6ae460e7f6c5842588c5c757ff4e9167fabc20de3b45952b5d5ff304e548aeffc4ed1e
CRC32 471D0C42
ssdeep None
PDB Path c:\Projects\VS2005\SkypeContactsView\Release\SkypeContactsView.pdb
Yara
  • with_sqlite - Rule to detect the presence of SQLite data in raw image
  • screenshot - Take screenshot
  • win_registry - Affect system registries
  • win_files_operation - Affect private profile

Score

This archive is very suspicious, with a score of 9.1 out of 10!

Please notice: The scoring system is currently still in development and should be considered an alpha feature.

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
ARCHIVE March 4, 2026, 9:05 p.m. March 4, 2026, 9:06 p.m. 80 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2026-03-04 20:05:03,905 [analyzer] DEBUG: Starting analyzer from: C:\tmpsftntc
2026-03-04 20:05:03,905 [analyzer] DEBUG: Pipe server name: \??\PIPE\isjbbiylzCfmWsiZ
2026-03-04 20:05:03,905 [analyzer] DEBUG: Log pipe server name: \??\PIPE\DhhuVrSGJUPzaHEuxVh
2026-03-04 20:05:04,203 [analyzer] DEBUG: Started auxiliary module Curtain
2026-03-04 20:05:04,203 [analyzer] DEBUG: Started auxiliary module DbgView
2026-03-04 20:05:04,655 [analyzer] DEBUG: Started auxiliary module Disguise
2026-03-04 20:05:04,842 [analyzer] DEBUG: Loaded monitor into process with pid 508
2026-03-04 20:05:04,842 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2026-03-04 20:05:04,842 [analyzer] DEBUG: Started auxiliary module Human
2026-03-04 20:05:04,842 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2026-03-04 20:05:04,842 [analyzer] DEBUG: Started auxiliary module Reboot
2026-03-04 20:05:04,953 [analyzer] DEBUG: Started auxiliary module RecentFiles
2026-03-04 20:05:04,953 [analyzer] DEBUG: Started auxiliary module Screenshots
2026-03-04 20:05:04,953 [analyzer] DEBUG: Started auxiliary module Sysmon
2026-03-04 20:05:04,953 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2026-03-04 20:05:05,092 [lib.api.process] INFO: Successfully executed process from path 'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\NirSoft/skypecontactsview.exe' with arguments '' and pid 1916
2026-03-04 20:05:05,265 [analyzer] DEBUG: Loaded monitor into process with pid 1916
2026-03-04 20:06:04,188 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2026-03-04 20:06:04,375 [lib.api.process] ERROR: Failed to dump memory of 32-bit process with pid 1916.
2026-03-04 20:06:04,673 [analyzer] INFO: Terminating remaining processes before shutdown.
2026-03-04 20:06:04,673 [lib.api.process] INFO: Successfully terminated process with pid 1916.
2026-03-04 20:06:04,673 [analyzer] INFO: Analysis completed.

Cuckoo Log

2026-03-04 21:05:06,530 [cuckoo.core.scheduler] INFO: Task #7474970: acquired machine win7x6421 (label=win7x6421)
2026-03-04 21:05:06,531 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.221 for task #7474970
2026-03-04 21:05:07,109 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3262926 (interface=vboxnet0, host=192.168.168.221)
2026-03-04 21:05:07,138 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6421
2026-03-04 21:05:07,927 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6421 to vmcloak
2026-03-04 21:05:21,460 [cuckoo.core.guest] INFO: Starting analysis #7474970 on guest (id=win7x6421, ip=192.168.168.221)
2026-03-04 21:05:22,466 [cuckoo.core.guest] DEBUG: win7x6421: not ready yet
2026-03-04 21:05:27,495 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6421, ip=192.168.168.221)
2026-03-04 21:05:27,581 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6421, ip=192.168.168.221, monitor=latest, size=6660546)
2026-03-04 21:05:33,059 [cuckoo.core.resultserver] DEBUG: Task #7474970: live log analysis.log initialized.
2026-03-04 21:05:34,826 [cuckoo.core.resultserver] DEBUG: Task #7474970 is sending a BSON stream
2026-03-04 21:05:35,234 [cuckoo.core.resultserver] DEBUG: Task #7474970 is sending a BSON stream
2026-03-04 21:05:36,187 [cuckoo.core.resultserver] DEBUG: Task #7474970: File upload for 'shots/0001.jpg'
2026-03-04 21:05:36,216 [cuckoo.core.resultserver] DEBUG: Task #7474970 uploaded file length: 110687
2026-03-04 21:05:47,872 [cuckoo.core.guest] DEBUG: win7x6421: analysis #7474970 still processing
2026-03-04 21:06:03,269 [cuckoo.core.guest] DEBUG: win7x6421: analysis #7474970 still processing
2026-03-04 21:06:04,530 [cuckoo.core.resultserver] DEBUG: Task #7474970: File upload for 'curtain/1772651164.53.curtain.log'
2026-03-04 21:06:04,533 [cuckoo.core.resultserver] DEBUG: Task #7474970 uploaded file length: 36
2026-03-04 21:06:04,673 [cuckoo.core.resultserver] DEBUG: Task #7474970: File upload for 'sysmon/1772651164.67.sysmon.xml'
2026-03-04 21:06:04,683 [cuckoo.core.resultserver] DEBUG: Task #7474970 uploaded file length: 629488
2026-03-04 21:06:05,244 [cuckoo.core.resultserver] DEBUG: Task #7474970: File upload for 'shots/0002.jpg'
2026-03-04 21:06:05,261 [cuckoo.core.resultserver] DEBUG: Task #7474970 uploaded file length: 133448
2026-03-04 21:06:05,282 [cuckoo.core.resultserver] DEBUG: Task #7474970 had connection reset for <Context for LOG>
2026-03-04 21:06:06,282 [cuckoo.core.guest] INFO: win7x6421: analysis completed successfully
2026-03-04 21:06:06,296 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2026-03-04 21:06:06,324 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2026-03-04 21:06:07,740 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6421 to path /srv/cuckoo/cwd/storage/analyses/7474970/memory.dmp
2026-03-04 21:06:07,741 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6421
2026-03-04 21:06:23,409 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.221 for task #7474970
2026-03-04 21:06:24,444 [cuckoo.core.scheduler] DEBUG: Released database task #7474970
2026-03-04 21:06:24,467 [cuckoo.core.scheduler] INFO: Task #7474970: analysis procedure completed

Signatures

Yara rules detected for file (4 events)
description Rule to detect the presence of SQLite data in raw image rule with_sqlite
description Take screenshot rule screenshot
description Affect system registries rule win_registry
description Affect private profile rule win_files_operation
Checks if process is being debugged by a debugger (1 event)
Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0
This executable has a PDB path (1 event)
pdb_path c:\Projects\VS2005\SkypeContactsView\Release\SkypeContactsView.pdb
The file contains an unknown PE resource name possibly indicative of a packer (1 event)
resource name BIN
File has been identified by 9 AntiVirus engines on VirusTotal as malicious (9 events)
Bkav W32.AIDetectMalware
CrowdStrike win/grayware_confidence_100% (W)
ESET-NOD32 Win32/SkypeContactsView.A potentially unsafe application
Rising Malware.Undefined!8.C (C64:YzY0Otn8jmjZo0a2Ur6vjf1fMGA)
Zillya Trojan.SkypeContactsView.Win32.2
Gridinsoft Trojan.Win32.Gen.cl
VBA32 TrojanBanker.Convagent
Malwarebytes RiskWare.ContactsViewer
Yandex Trojan.Igent.bT8fiK.54
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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