Analysis
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max time kernel
41s -
max time network
86s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 13:45
Static task
static1
Behavioral task
behavioral1
Sample
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe
Resource
win7-20221111-en
General
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Target
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe
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Size
1.6MB
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MD5
011a93ae62c110f046d83a10464fd06b
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SHA1
85abff04d2f4fbeccca913768586483870ca6b1a
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SHA256
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215
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SHA512
e128ab172bb50dc161d9c1f70bd9815d073a567ae109f8081460cdf65020c6ee82ceb348e9f5dfda47971db90136a935f8c1d22d2e3b9d00df8ddf70b4424958
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SSDEEP
24576:DVKxgWb+XyKZ3jnA+q4Kimvkvdc3msKxdMTUxTKbYtyfw6V69lqAH79sEUPmEpjJ:Sb0TItod3GWyfDUqFn
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 3 IoCs
Processes:
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhbmcabhlnikfbhhhafhofkcelbanedg\2.0\manifest.json 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhbmcabhlnikfbhhhafhofkcelbanedg\2.0\manifest.json 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhbmcabhlnikfbhhhafhofkcelbanedg\2.0\manifest.json 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe -
Drops file in System32 directory 4 IoCs
Processes:
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe File opened for modification C:\Windows\System32\GroupPolicy 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exepid process 1992 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe 1992 883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe"C:\Users\Admin\AppData\Local\Temp\883473a691ba8b502fa6c14b8ed05afba8e47a27338d64388ce4ba0df973f215.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1992
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1992-54-0x00000000753D1000-0x00000000753D3000-memory.dmpFilesize
8KB
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memory/1992-55-0x0000000000C30000-0x0000000000CD7000-memory.dmpFilesize
668KB
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memory/1992-62-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-66-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-67-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-70-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-77-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-78-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-75-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-74-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-73-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-72-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-76-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-71-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-69-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-68-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-65-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-64-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-63-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-61-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB
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memory/1992-60-0x00000000003A2000-0x00000000003A6000-memory.dmpFilesize
16KB