Analysis
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max time kernel
87s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
10-06-2023 02:23
Static task
static1
Behavioral task
behavioral1
Sample
02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe
Resource
win7-20230220-en
General
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Target
02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe
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Size
366KB
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MD5
d402aec3dc56d6b77d17685e5c6ba4ca
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SHA1
f867b9cc5aebc7e842c2201b0ace55f311d8b49d
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SHA256
02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95
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SHA512
4dcd96e71fc802ff60043ee8867a4f05e70ee6a6fb7948f30499b48963aba490af6b3cc1096e694965e8336c466cfff08fd73fd2a0ac70a8d9e7444bc3581466
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SSDEEP
6144:T542pYxE5tayWiTndiZI1sxgsHwtjahCaJHhgsq:T+2paUayWcnIZIEgvabg
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 3944 4068 WerFault.exe 02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exepid process 4068 02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe 4068 02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exedescription pid process Token: SeDebugPrivilege 4068 02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe"C:\Users\Admin\AppData\Local\Temp\02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 12922⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4068 -ip 40681⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4068-134-0x00000000051E0000-0x0000000005784000-memory.dmpFilesize
5.6MB
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memory/4068-135-0x00000000025E0000-0x000000000261F000-memory.dmpFilesize
252KB
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memory/4068-136-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-137-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-138-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-139-0x0000000005790000-0x0000000005DA8000-memory.dmpFilesize
6.1MB
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memory/4068-140-0x0000000005DB0000-0x0000000005EBA000-memory.dmpFilesize
1.0MB
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memory/4068-141-0x0000000002C70000-0x0000000002C82000-memory.dmpFilesize
72KB
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memory/4068-142-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-143-0x0000000005EC0000-0x0000000005EFC000-memory.dmpFilesize
240KB
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memory/4068-144-0x0000000006190000-0x0000000006206000-memory.dmpFilesize
472KB
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memory/4068-145-0x0000000006210000-0x00000000062A2000-memory.dmpFilesize
584KB
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memory/4068-146-0x00000000062B0000-0x0000000006316000-memory.dmpFilesize
408KB
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memory/4068-147-0x0000000000400000-0x0000000000879000-memory.dmpFilesize
4.5MB
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memory/4068-148-0x0000000006D30000-0x0000000006EF2000-memory.dmpFilesize
1.8MB
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memory/4068-149-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-150-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-151-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-152-0x0000000006F20000-0x000000000744C000-memory.dmpFilesize
5.2MB
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memory/4068-153-0x0000000007590000-0x00000000075E0000-memory.dmpFilesize
320KB
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memory/4068-154-0x0000000002E70000-0x0000000002E80000-memory.dmpFilesize
64KB
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memory/4068-156-0x0000000000400000-0x0000000000879000-memory.dmpFilesize
4.5MB