General
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Target
Epsilon_Stealer_Builder.exe
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Size
72.0MB
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Sample
240302-w94ttsfh9s
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MD5
2350b01f3bfec173db0f4e75f3bc9745
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SHA1
e0db60633ccdb6b059d82ff16e99e1424a9d7099
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SHA256
792c5a06322b027c6e5dd2100de407f9d30a23b60a380acbb7d749b2538e6e97
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SHA512
c08eefc34f03561784faae22281f0097a73d3189c97561fcc1e234019f176eb3703ac514fe3c96df22680db53b44399fe842dfe63f853f628291b1b15e79a3aa
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SSDEEP
1572864:oejOS3H8eyCCVkM8EUzzKkUsUwrfMnF6peB3DvENgTgT0N9X74cqN:oMFWR8EQawTMnFRDENgTgT0TjqN
Static task
static1
Behavioral task
behavioral1
Sample
Epsilon_Stealer_Builder.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Epsilon_Stealer_Builder.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
pepsi.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
pepsi.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
resources/elevate.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
resources/elevate.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
Epsilon_Stealer_Builder.exe
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Size
72.0MB
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MD5
2350b01f3bfec173db0f4e75f3bc9745
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SHA1
e0db60633ccdb6b059d82ff16e99e1424a9d7099
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SHA256
792c5a06322b027c6e5dd2100de407f9d30a23b60a380acbb7d749b2538e6e97
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SHA512
c08eefc34f03561784faae22281f0097a73d3189c97561fcc1e234019f176eb3703ac514fe3c96df22680db53b44399fe842dfe63f853f628291b1b15e79a3aa
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SSDEEP
1572864:oejOS3H8eyCCVkM8EUzzKkUsUwrfMnF6peB3DvENgTgT0N9X74cqN:oMFWR8EQawTMnFRDENgTgT0TjqN
Score10/10-
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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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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Drops file in System32 directory
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Target
pepsi.exe
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Size
168.6MB
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MD5
c17cab3d604bfd20b776a7c7af579162
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SHA1
eaec5d62422089da08bdc6bc9be8fc1dbaa60af8
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SHA256
bd11164bf4ddeb482b1554a441492daf22a4815c0750433df0f27c8a1f5745f8
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SHA512
dd9c269faee9faea1ed6df4043c1472cd9706eced55ed112cd26aa2075c87ffa3b0345e8b2a46bb3ace113fc497125123ef317a77dd844e58b7ed4a49bd95423
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SSDEEP
1572864:KXic4qb6IXgDaJfpEQHgelkLK4z34xGWw0TwW1T/qWhehZvmCtS3JPfyzG49FndX:UVKvWZ8tyx4u
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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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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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Drops file in System32 directory
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Target
resources/elevate.exe
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Size
105KB
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MD5
792b92c8ad13c46f27c7ced0810694df
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SHA1
d8d449b92de20a57df722df46435ba4553ecc802
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SHA256
9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
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SHA512
6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
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SSDEEP
3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
Score1/10 -