Analysis
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max time kernel
90s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
30-01-2023 14:21
Static task
static1
Behavioral task
behavioral1
Sample
297a65a3439fc2d8be11e019a110bdb0.exe
Resource
win7-20220812-en
General
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Target
297a65a3439fc2d8be11e019a110bdb0.exe
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Size
271KB
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MD5
297a65a3439fc2d8be11e019a110bdb0
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SHA1
96c62a04451ec724b2b1921ad8f71860ed058a17
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SHA256
45abce6e11b5dec3a8d554e632e30609ce1998db3d969bc0117449976e45c730
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SHA512
db9f34c36734ca18dea56705b87f3651c757a1ee6373447f964c6d967939886b7ae73e4c70ba51c7e46dee19355d705e837ebbdc4488e629758de77e27f32da6
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SSDEEP
6144:CLASpWqNibdXrvOar6SxsIolL9bgW9mS:CckWqN4dXrvnrpsIolxMS
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 8 5096 WerFault.exe 297a65a3439fc2d8be11e019a110bdb0.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
297a65a3439fc2d8be11e019a110bdb0.exepid process 5096 297a65a3439fc2d8be11e019a110bdb0.exe 5096 297a65a3439fc2d8be11e019a110bdb0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
297a65a3439fc2d8be11e019a110bdb0.exedescription pid process Token: SeDebugPrivilege 5096 297a65a3439fc2d8be11e019a110bdb0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\297a65a3439fc2d8be11e019a110bdb0.exe"C:\Users\Admin\AppData\Local\Temp\297a65a3439fc2d8be11e019a110bdb0.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 12682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 5096 -ip 50961⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/5096-132-0x0000000002D0E000-0x0000000002D3C000-memory.dmpFilesize
184KB
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memory/5096-133-0x0000000004960000-0x00000000049AB000-memory.dmpFilesize
300KB
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memory/5096-134-0x0000000007350000-0x00000000078F4000-memory.dmpFilesize
5.6MB
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memory/5096-135-0x0000000000400000-0x0000000002BAD000-memory.dmpFilesize
39.7MB
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memory/5096-136-0x0000000007900000-0x0000000007F18000-memory.dmpFilesize
6.1MB
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memory/5096-137-0x0000000007F80000-0x000000000808A000-memory.dmpFilesize
1.0MB
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memory/5096-138-0x00000000080C0000-0x00000000080D2000-memory.dmpFilesize
72KB
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memory/5096-139-0x00000000080E0000-0x000000000811C000-memory.dmpFilesize
240KB
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memory/5096-140-0x00000000083D0000-0x0000000008462000-memory.dmpFilesize
584KB
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memory/5096-141-0x0000000008470000-0x00000000084D6000-memory.dmpFilesize
408KB
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memory/5096-142-0x0000000002D0E000-0x0000000002D3C000-memory.dmpFilesize
184KB
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memory/5096-143-0x0000000000400000-0x0000000002BAD000-memory.dmpFilesize
39.7MB
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memory/5096-144-0x0000000008B80000-0x0000000008D42000-memory.dmpFilesize
1.8MB
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memory/5096-145-0x0000000008D50000-0x000000000927C000-memory.dmpFilesize
5.2MB
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memory/5096-146-0x00000000094D0000-0x0000000009546000-memory.dmpFilesize
472KB
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memory/5096-147-0x0000000009550000-0x00000000095A0000-memory.dmpFilesize
320KB
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memory/5096-148-0x0000000002D0E000-0x0000000002D3C000-memory.dmpFilesize
184KB
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memory/5096-149-0x0000000000400000-0x0000000002BAD000-memory.dmpFilesize
39.7MB