Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2022 23:44
Static task
static1
Behavioral task
behavioral1
Sample
7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe
Resource
win7-20220718-en
General
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Target
7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe
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Size
352KB
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MD5
fe3ac4d0e8dfb654ddeeb224bddcaacf
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SHA1
12428273d83136894092244deaa7570c6df6b4a1
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SHA256
7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53
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SHA512
d860b3e20f0a5b0ad1e8578b764f59439abfcde0f001649c218d7da779495f521a458a2e8420c3a4630eb6e5045255bece7fc9deb53ac87d9501be4d115e25b9
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 4820 3816 WerFault.exe 7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exepid process 3816 7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe 3816 7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exedescription pid process Token: SeDebugPrivilege 3816 7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe"C:\Users\Admin\AppData\Local\Temp\7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3816 -s 18522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3816 -ip 38161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3816-131-0x0000000006D30000-0x00000000072D4000-memory.dmpFilesize
5.6MB
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memory/3816-132-0x00000000027C8000-0x00000000027F3000-memory.dmpFilesize
172KB
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memory/3816-133-0x0000000002730000-0x0000000002768000-memory.dmpFilesize
224KB
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memory/3816-134-0x0000000000400000-0x00000000024DD000-memory.dmpFilesize
32.9MB
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memory/3816-135-0x00000000072E0000-0x00000000078F8000-memory.dmpFilesize
6.1MB
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memory/3816-136-0x0000000006D00000-0x0000000006D12000-memory.dmpFilesize
72KB
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memory/3816-137-0x0000000007900000-0x0000000007A0A000-memory.dmpFilesize
1.0MB
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memory/3816-138-0x0000000007A30000-0x0000000007A6C000-memory.dmpFilesize
240KB
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memory/3816-139-0x0000000007D30000-0x0000000007D96000-memory.dmpFilesize
408KB
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memory/3816-140-0x00000000083D0000-0x0000000008446000-memory.dmpFilesize
472KB
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memory/3816-141-0x00000000084F0000-0x0000000008582000-memory.dmpFilesize
584KB
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memory/3816-142-0x00000000085D0000-0x00000000085EE000-memory.dmpFilesize
120KB
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memory/3816-143-0x00000000088F0000-0x0000000008AB2000-memory.dmpFilesize
1.8MB
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memory/3816-144-0x0000000008AC0000-0x0000000008FEC000-memory.dmpFilesize
5.2MB
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memory/3816-145-0x00000000027C8000-0x00000000027F3000-memory.dmpFilesize
172KB
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memory/3816-146-0x00000000027C8000-0x00000000027F3000-memory.dmpFilesize
172KB
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memory/3816-147-0x0000000000400000-0x00000000024DD000-memory.dmpFilesize
32.9MB