General
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Target
669bb51bb539eaeb45c9163670d84c84
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Size
3.9MB
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Sample
240119-d9lzxaebhj
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MD5
669bb51bb539eaeb45c9163670d84c84
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SHA1
b54d4d19cd239b5ce601df691690419fe66e661e
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SHA256
6537dc51442beed86b6cf785a5f3f5525aa9bebb25cadd3f38399797adf14259
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SHA512
a19823991645c724d0fcc36a4245af971a1eaf3909c268adf809a1bc212a6c09f13d2f394dab3c64dafba1504b34eccfd908b8f1f12cc09b31162b3c5766c9f3
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SSDEEP
49152:9g+VxojDZfHdIX8A/DL/T+Uao5CcD67o31cDhBd8ADzUnrU2Yz0SihIwRHpmLEcZ:yKuhHoNao5CcD67o31KB2EoaUH/xa
Static task
static1
Behavioral task
behavioral1
Sample
669bb51bb539eaeb45c9163670d84c84.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
669bb51bb539eaeb45c9163670d84c84.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
setup_installer.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
setup_installer.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
nullmixer
http://hsiens.xyz/
Extracted
privateloader
http://37.0.10.214/proxies.txt
http://37.0.10.171/server.txt
http://wfsdragon.ru/api/setStats.php
37.0.10.185
Extracted
redline
pab3
185.215.113.15:61506
Extracted
smokeloader
pub5
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
cryptbot
knucsj38.top
mornui03.top
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payload_url
http://sarpuk04.top/download.php?file=lv.exe
Targets
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Target
669bb51bb539eaeb45c9163670d84c84
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Size
3.9MB
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MD5
669bb51bb539eaeb45c9163670d84c84
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SHA1
b54d4d19cd239b5ce601df691690419fe66e661e
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SHA256
6537dc51442beed86b6cf785a5f3f5525aa9bebb25cadd3f38399797adf14259
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SHA512
a19823991645c724d0fcc36a4245af971a1eaf3909c268adf809a1bc212a6c09f13d2f394dab3c64dafba1504b34eccfd908b8f1f12cc09b31162b3c5766c9f3
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SSDEEP
49152:9g+VxojDZfHdIX8A/DL/T+Uao5CcD67o31cDhBd8ADzUnrU2Yz0SihIwRHpmLEcZ:yKuhHoNao5CcD67o31KB2EoaUH/xa
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CryptBot payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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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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Target
setup_installer.exe
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Size
3.8MB
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MD5
28636401da782ddf74e654e6d946af76
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SHA1
0f080abd03c143f54bb0cbc7ac682b0c828a000c
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SHA256
3d7ba99d7b360819146cd6223b2d668e8b1a661023f5b36932860bc84271eecd
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SHA512
ddf9fe38abe2662d77422875607a9dae6a7b949236cb47730754ea69129daabf270df5edde6b3ec31929c394129c389058c81193c573baa3dfa9941bc3e9b298
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SSDEEP
98304:xRCvLUBsgni5rb8JnSl9yaBVnzTuSE5wkDb4V6Tr7J:x6LUCgi5rb8ol9RtE5wkAM1
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CryptBot payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Vidar Stealer
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Executes dropped EXE
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Loads dropped DLL
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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1