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General
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Target
ChromeSetup.exe
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Size
1.3MB
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Sample
240802-w3qnmazdlg
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MD5
ba22f82b2b859b7fe9911b70415914c8
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SHA1
8fc3548c5c93ac2199fe5d7519f4be61d45a4055
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SHA256
82135867a32714ebda8b12ce5e787fd372b3e10ec4450f6e27c3d50a936a529d
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SHA512
4289a0059b4c1b6370062ac70f1703e59ef17d7d10c021a4ab57486819a20ceaf3e022b2ce0837c4fb1f18246b2f30a83105d98fe49e6903812620b44e46dbf7
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SSDEEP
24576:PJvK78SzsMZCRMp8nFNJ3dcj7zql5Tnoo6WOnLpymOovCce36Ft6pAlxzIBaGq:FK783MoXnFv3dcj7q5LsLp3CceMuczXr
Static task
static1
Behavioral task
behavioral1
Sample
ChromeSetup.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ChromeSetup.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
ChromeSetup.exe
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Size
1.3MB
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MD5
ba22f82b2b859b7fe9911b70415914c8
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SHA1
8fc3548c5c93ac2199fe5d7519f4be61d45a4055
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SHA256
82135867a32714ebda8b12ce5e787fd372b3e10ec4450f6e27c3d50a936a529d
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SHA512
4289a0059b4c1b6370062ac70f1703e59ef17d7d10c021a4ab57486819a20ceaf3e022b2ce0837c4fb1f18246b2f30a83105d98fe49e6903812620b44e46dbf7
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SSDEEP
24576:PJvK78SzsMZCRMp8nFNJ3dcj7zql5Tnoo6WOnLpymOovCce36Ft6pAlxzIBaGq:FK783MoXnFv3dcj7q5LsLp3CceMuczXr
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Event Triggered Execution: Image File Execution Options Injection
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Legitimate hosting services abused for malware hosting/C2
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops file in System32 directory
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Deobfuscate/Decode Files or Information
1Modify Registry
2Pre-OS Boot
1Bootkit
1