General
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Target
7ef4bc33ff80810898565ea651d219e4.exe
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Size
1.3MB
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Sample
240102-tjgkhahebm
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MD5
7ef4bc33ff80810898565ea651d219e4
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SHA1
141d5a5cb4897d92420737dc0f7369010808a289
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SHA256
5a0f16fb3fb2947cc41ddc38107c63a831263deed2b98fea26be1bdc2d732bd7
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SHA512
f6e125408716172ee161bb7c70e45f28a4dac071045ee6801202235ff73d125b66303f2b0ce4202b3e0de71b5561642a53f776270a13ebaa263c9385d5e2ad41
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SSDEEP
24576:1YJ9CLcZ5hJpfEZjN2yZVqYQShiKyLtg8qoQlokK7bBhvGGXWDGMtGZDq:1YL75tf+2mdQXKyhhqblLKPqDGMQZW
Static task
static1
Behavioral task
behavioral1
Sample
7ef4bc33ff80810898565ea651d219e4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7ef4bc33ff80810898565ea651d219e4.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
darkcomet
my_setting
xfreex.dnsd.info:1604
DC_MUTEX-YZGQ90J
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InstallPath
MSDCSC\msdcsc.exe
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gencode
k9dKyxgnhuJj
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install
true
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offline_keylogger
false
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persistence
true
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reg_key
MicroUpdate
Targets
-
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Target
7ef4bc33ff80810898565ea651d219e4.exe
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Size
1.3MB
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MD5
7ef4bc33ff80810898565ea651d219e4
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SHA1
141d5a5cb4897d92420737dc0f7369010808a289
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SHA256
5a0f16fb3fb2947cc41ddc38107c63a831263deed2b98fea26be1bdc2d732bd7
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SHA512
f6e125408716172ee161bb7c70e45f28a4dac071045ee6801202235ff73d125b66303f2b0ce4202b3e0de71b5561642a53f776270a13ebaa263c9385d5e2ad41
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SSDEEP
24576:1YJ9CLcZ5hJpfEZjN2yZVqYQShiKyLtg8qoQlokK7bBhvGGXWDGMtGZDq:1YL75tf+2mdQXKyhhqblLKPqDGMQZW
Score10/10-
Modifies WinLogon for persistence
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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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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1