Analysis
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max time kernel
80s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 16:29
Static task
static1
General
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Target
b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exe
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Size
415KB
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MD5
8f72409a5891b12d5d9492c1f6541def
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SHA1
2331c1aa8d071675f9ab490dd8681267c4dd073a
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SHA256
b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94
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SHA512
b306f52760f9ccf549381dbacc8362ecad80ede26777ad49fa2dc93e8ad78e3518373344b5fbaf0c0a6404ba3f9b97a6b9f578cc0b803620568a203bdb63bcdb
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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4800 4300 WerFault.exe b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exedescription pid process Token: SeDebugPrivilege 4300 b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exe"C:\Users\Admin\AppData\Local\Temp\b0f15a5de3d2ad69a1758d34ef6e1c2e03299712c4b707877241f0a4dc2c4d94.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 14202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4300 -ip 43001⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4300-130-0x00000000007F2000-0x000000000081E000-memory.dmpFilesize
176KB
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memory/4300-131-0x0000000000610000-0x000000000064A000-memory.dmpFilesize
232KB
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memory/4300-132-0x0000000000400000-0x00000000004A9000-memory.dmpFilesize
676KB
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memory/4300-133-0x0000000004CF0000-0x0000000005294000-memory.dmpFilesize
5MB
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memory/4300-134-0x00000000052A0000-0x00000000058B8000-memory.dmpFilesize
6MB
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memory/4300-135-0x0000000004C70000-0x0000000004C82000-memory.dmpFilesize
72KB
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memory/4300-136-0x00000000058C0000-0x00000000059CA000-memory.dmpFilesize
1MB
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memory/4300-137-0x00000000059D0000-0x0000000005A0C000-memory.dmpFilesize
240KB
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memory/4300-138-0x0000000005CB0000-0x0000000005D16000-memory.dmpFilesize
408KB
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memory/4300-139-0x0000000006350000-0x00000000063E2000-memory.dmpFilesize
584KB
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memory/4300-140-0x0000000006400000-0x0000000006476000-memory.dmpFilesize
472KB
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memory/4300-141-0x0000000006520000-0x000000000653E000-memory.dmpFilesize
120KB
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memory/4300-142-0x0000000006720000-0x00000000068E2000-memory.dmpFilesize
1MB
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memory/4300-143-0x00000000068F0000-0x0000000006E1C000-memory.dmpFilesize
5MB