Overview
overview
10Static
static
70255bbbc27...34.exe
windows7-x64
100255bbbc27...34.exe
windows10-2004-x64
10$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$TEMP/BroomSetup.exe
windows7-x64
7$TEMP/BroomSetup.exe
windows10-2004-x64
7$TEMP/syncUpd.exe
windows7-x64
10$TEMP/syncUpd.exe
windows10-2004-x64
10General
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Target
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34
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Size
2.1MB
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Sample
240315-qfvq6sha7v
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MD5
2d2035b21217fa87a9db333368c4f34b
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SHA1
cf66aaeb0495c19b3a8b367472ddd4c0e26b42fa
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SHA256
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34
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SHA512
24321bb7f2507780d46f2efc84c27b38e7489833c8947be3f43e8a20ac1c438ed67e87aba99a840f70e2d09250a95ee19b250931b04da868dfa78d90a69201fc
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SSDEEP
49152:LEGB3k9i6uZ92ckl5LRYCaB6xPiZYWDUhbr/bDdJDt7os6/Yn:gGFk9mZcXlBRGB6YZY3DDtksjn
Behavioral task
behavioral1
Sample
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$TEMP/BroomSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$TEMP/BroomSetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$TEMP/syncUpd.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$TEMP/syncUpd.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
stealc
http://185.172.128.145
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url_path
/3cd2b41cbde8fc9c.php
Targets
-
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Target
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34
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Size
2.1MB
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MD5
2d2035b21217fa87a9db333368c4f34b
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SHA1
cf66aaeb0495c19b3a8b367472ddd4c0e26b42fa
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SHA256
0255bbbc27ded775069d255d1b8c0310ad7a2c0f13695b1c05bf2d4a0bef7c34
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SHA512
24321bb7f2507780d46f2efc84c27b38e7489833c8947be3f43e8a20ac1c438ed67e87aba99a840f70e2d09250a95ee19b250931b04da868dfa78d90a69201fc
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SSDEEP
49152:LEGB3k9i6uZ92ckl5LRYCaB6xPiZYWDUhbr/bDdJDt7os6/Yn:gGFk9mZcXlBRGB6YZY3DDtksjn
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Downloads MZ/PE file
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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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Target
$PLUGINSDIR/INetC.dll
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Size
21KB
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MD5
2b342079303895c50af8040a91f30f71
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SHA1
b11335e1cb8356d9c337cb89fe81d669a69de17e
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SHA256
2d5d89025911e2e273f90f393624be4819641dbee1606de792362e442e54612f
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SHA512
550452dadc86ecd205f40668894116790a456fe46e9985d68093d36cf32abf00edecb5c56ff0287464a0e819db7b3cc53926037a116de6c651332a7cc8035d47
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SSDEEP
384:KOoVVefeWsI7rsIquPLNN546o0Ac9khYLMkIX0+Gzyekv:4VVaeE7wIqyJN5i
Score3/10 -
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Target
$TEMP/BroomSetup.exe
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Size
1.7MB
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MD5
eee5ddcffbed16222cac0a1b4e2e466e
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SHA1
28b40c88b8ea50b0782e2bcbb4cc0f411035f3d5
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SHA256
2a40e5dccc7526c4982334941c90f95374460e2a816e84e724e98c4d52ae8c54
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SHA512
8f88901f3ebd425818db09f268df19ccf8a755603f04e9481bcf02b112a84393f8a900ead77f8f971bfa33fd9fa5636b7494aaee864a0fb04e3273911a4216dc
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SSDEEP
49152:YUnaQiKJ8N+AadA6mICFhNGffVCPi9NUko6jE:ZwKa+u6mICFSwPKDK
Score7/10 -
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Target
$TEMP/syncUpd.exe
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Size
236KB
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MD5
cfe0c08561b0b63ae3a515fa185eb3c8
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SHA1
6c8e721e70ac1120e5f26039a4c814874d50fae0
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SHA256
9d992a181e526a3d3f6a247a0e148fa77b18470282e55b7e821f73b24b7658ac
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SHA512
ee221efda932a664b1d8a4e8e0b4e72a06e3e78e10549edf07598697a1960ba0cf5eb52a4cb9d182a621dc0a1a4cef6e0c78ff498ad8c5cb8b725f09d62747fb
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SSDEEP
3072:TvuXf0AGrsCqCCvD9ga9/OVtFeLzPj4Z1LbeMDpfM:TjsCqtvDn1OBwKiMd
Score10/10-
Downloads MZ/PE file
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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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