Analysis
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max time kernel
151s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2022 15:10
Static task
static1
Behavioral task
behavioral1
Sample
8966cadf9ce71c47e16e88b2736bfc14.exe
Resource
win7-20220715-en
General
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Target
8966cadf9ce71c47e16e88b2736bfc14.exe
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Size
285KB
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MD5
8966cadf9ce71c47e16e88b2736bfc14
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SHA1
b5fc842419a300540080494b2822b836d8dd31f7
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SHA256
89b1e820557ff8f83a72c8c522ee69888e51f602ed08bb878d39b24c7c0a7df6
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SHA512
8e0ff52e05fe4d380972e45754ce17d00c177e1e2cf7b846a36dd2741a47b16ee3d5580330f24364ca0306baacf36c3d8a5f24959042e053863060b5430e70dd
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 4588 3472 WerFault.exe 8966cadf9ce71c47e16e88b2736bfc14.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
8966cadf9ce71c47e16e88b2736bfc14.exepid process 3472 8966cadf9ce71c47e16e88b2736bfc14.exe 3472 8966cadf9ce71c47e16e88b2736bfc14.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8966cadf9ce71c47e16e88b2736bfc14.exedescription pid process Token: SeDebugPrivilege 3472 8966cadf9ce71c47e16e88b2736bfc14.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8966cadf9ce71c47e16e88b2736bfc14.exe"C:\Users\Admin\AppData\Local\Temp\8966cadf9ce71c47e16e88b2736bfc14.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 23522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3472 -ip 34721⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3472-130-0x00000000027C8000-0x00000000027F2000-memory.dmpFilesize
168KB
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memory/3472-131-0x0000000002720000-0x0000000002758000-memory.dmpFilesize
224KB
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memory/3472-132-0x0000000006BA0000-0x0000000007144000-memory.dmpFilesize
5.6MB
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memory/3472-133-0x0000000000400000-0x00000000024CA000-memory.dmpFilesize
32.8MB
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memory/3472-134-0x00000000071B0000-0x00000000077C8000-memory.dmpFilesize
6.1MB
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memory/3472-135-0x0000000007860000-0x0000000007872000-memory.dmpFilesize
72KB
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memory/3472-136-0x0000000007880000-0x000000000798A000-memory.dmpFilesize
1.0MB
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memory/3472-137-0x00000000079B0000-0x00000000079EC000-memory.dmpFilesize
240KB
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memory/3472-138-0x0000000008920000-0x0000000008996000-memory.dmpFilesize
472KB
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memory/3472-139-0x00000000089D0000-0x0000000008A62000-memory.dmpFilesize
584KB
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memory/3472-140-0x0000000008AF0000-0x0000000008B0E000-memory.dmpFilesize
120KB
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memory/3472-141-0x0000000008C80000-0x0000000008CE6000-memory.dmpFilesize
408KB
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memory/3472-142-0x0000000008FF0000-0x00000000091B2000-memory.dmpFilesize
1.8MB
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memory/3472-143-0x0000000009210000-0x000000000973C000-memory.dmpFilesize
5.2MB
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memory/3472-144-0x0000000009810000-0x0000000009860000-memory.dmpFilesize
320KB
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memory/3472-145-0x00000000027C8000-0x00000000027F2000-memory.dmpFilesize
168KB
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memory/3472-146-0x0000000002720000-0x0000000002758000-memory.dmpFilesize
224KB
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memory/3472-147-0x0000000000400000-0x00000000024CA000-memory.dmpFilesize
32.8MB