General
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Target
a1136bed0e915e6781e39eb48f7d7d310f69ae56f44ecc08b3b6d0dea431bf97
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Size
189KB
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Sample
221125-ajqnmace2s
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MD5
7049b00ccd3fc21eef13f9452de3d778
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SHA1
feacd04f8bf0125dbc80e17d016484487befffd9
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SHA256
a1136bed0e915e6781e39eb48f7d7d310f69ae56f44ecc08b3b6d0dea431bf97
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SHA512
e5b67403ac84e6ba01c6486f7d6266335fb4879b89034c8f1d3b2dc7bfa8646b902c63bd33986db4bd1042ebd5fd2a2c66e40463f0acd01114490bee585f3bec
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SSDEEP
3072:ODpkVazB7cd+DwLn+3nsOMD51eptKDqUbSPwFHlhuQ2SU:wpd2Ln+37dptKu9PcHloSU
Static task
static1
Behavioral task
behavioral1
Sample
a1136bed0e915e6781e39eb48f7d7d310f69ae56f44ecc08b3b6d0dea431bf97.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.tcbu
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offline_id
JBPpFMvWlKMsKlJRmPJl5e09RSnYrRJya1oX8xt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.9
1859
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
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profile_id
1859
Extracted
amadey
3.50
193.56.146.194/h49vlBP/index.php
Targets
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Target
a1136bed0e915e6781e39eb48f7d7d310f69ae56f44ecc08b3b6d0dea431bf97
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Size
189KB
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MD5
7049b00ccd3fc21eef13f9452de3d778
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SHA1
feacd04f8bf0125dbc80e17d016484487befffd9
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SHA256
a1136bed0e915e6781e39eb48f7d7d310f69ae56f44ecc08b3b6d0dea431bf97
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SHA512
e5b67403ac84e6ba01c6486f7d6266335fb4879b89034c8f1d3b2dc7bfa8646b902c63bd33986db4bd1042ebd5fd2a2c66e40463f0acd01114490bee585f3bec
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SSDEEP
3072:ODpkVazB7cd+DwLn+3nsOMD51eptKDqUbSPwFHlhuQ2SU:wpd2Ln+37dptKu9PcHloSU
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Detected Djvu ransomware
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Detects Smokeloader packer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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