Analysis
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max time kernel
132s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
16-05-2022 18:42
Static task
static1
Behavioral task
behavioral1
Sample
e12239b6acd6e72a129fe01e25f1ac00.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
e12239b6acd6e72a129fe01e25f1ac00.exe
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Size
431KB
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MD5
e12239b6acd6e72a129fe01e25f1ac00
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SHA1
48d8b76da743d50a367f8b757db980f5d9f22d02
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SHA256
84db59e67c48037c5f3ae84320de881d96e919eedfe0fd86c8b954344fafe9bd
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SHA512
42dabf2ff1c58554b5d61e7a762203fe7a8c68de1dc394d593c3d2de4569ed23a335adedd85a5425ed5b9383acf93dde0963db6a6769450928f49af4bd83841c
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 740 3944 WerFault.exe e12239b6acd6e72a129fe01e25f1ac00.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e12239b6acd6e72a129fe01e25f1ac00.exepid process 3944 e12239b6acd6e72a129fe01e25f1ac00.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e12239b6acd6e72a129fe01e25f1ac00.exedescription pid process Token: SeDebugPrivilege 3944 e12239b6acd6e72a129fe01e25f1ac00.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e12239b6acd6e72a129fe01e25f1ac00.exe"C:\Users\Admin\AppData\Local\Temp\e12239b6acd6e72a129fe01e25f1ac00.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 22562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3944 -ip 39441⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3944-130-0x0000000002C0E000-0x0000000002C38000-memory.dmpFilesize
168KB
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memory/3944-131-0x00000000048E0000-0x0000000004917000-memory.dmpFilesize
220KB
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memory/3944-132-0x0000000000400000-0x0000000002B89000-memory.dmpFilesize
39.5MB
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memory/3944-133-0x0000000007480000-0x0000000007A24000-memory.dmpFilesize
5.6MB
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memory/3944-134-0x0000000007A30000-0x0000000008048000-memory.dmpFilesize
6.1MB
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memory/3944-135-0x0000000007330000-0x0000000007342000-memory.dmpFilesize
72KB
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memory/3944-136-0x0000000007350000-0x000000000745A000-memory.dmpFilesize
1.0MB
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memory/3944-137-0x0000000008050000-0x000000000808C000-memory.dmpFilesize
240KB
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memory/3944-138-0x0000000008E80000-0x0000000008F12000-memory.dmpFilesize
584KB
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memory/3944-139-0x0000000008F40000-0x0000000008FA6000-memory.dmpFilesize
408KB
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memory/3944-140-0x00000000092C0000-0x0000000009336000-memory.dmpFilesize
472KB
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memory/3944-141-0x00000000094C0000-0x00000000094DE000-memory.dmpFilesize
120KB
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memory/3944-142-0x0000000009560000-0x0000000009722000-memory.dmpFilesize
1.8MB
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memory/3944-143-0x0000000009730000-0x0000000009C5C000-memory.dmpFilesize
5.2MB