Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-05-2022 21:34
Static task
static1
Behavioral task
behavioral1
Sample
data64_1.exe
Resource
win7-20220414-en
0 signatures
0 seconds
General
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Target
data64_1.exe
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Size
397KB
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MD5
19f7fd710ee944e138057fd178ddfc94
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SHA1
cfb6d6686c2b894c6672e9b00b3ca43cddfc7cc8
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SHA256
959c0ef7180f57d3159570b691671e9a51833c193d9727d374d7965740fb0b57
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SHA512
b3a9f2f5a3ccb770d63d6e7edfefabd1390433329ab7da84125cc875ad277d36cdf18558258a9d6b9301a1d6c5a85c825419946ab047516595f069d4f154a2d2
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 2932 1616 WerFault.exe data64_1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
data64_1.exepid process 1616 data64_1.exe 1616 data64_1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
data64_1.exedescription pid process Token: SeDebugPrivilege 1616 data64_1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\data64_1.exe"C:\Users\Admin\AppData\Local\Temp\data64_1.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 20802⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1616 -ip 16161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1616-130-0x0000000000B58000-0x0000000000B82000-memory.dmpFilesize
168KB
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memory/1616-131-0x0000000000AE0000-0x0000000000B17000-memory.dmpFilesize
220KB
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memory/1616-132-0x0000000000400000-0x000000000092C000-memory.dmpFilesize
5.2MB
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memory/1616-133-0x0000000005260000-0x0000000005804000-memory.dmpFilesize
5.6MB
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memory/1616-134-0x0000000005810000-0x0000000005E28000-memory.dmpFilesize
6.1MB
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memory/1616-135-0x00000000050D0000-0x00000000050E2000-memory.dmpFilesize
72KB
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memory/1616-136-0x00000000050F0000-0x00000000051FA000-memory.dmpFilesize
1.0MB
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memory/1616-137-0x0000000005200000-0x000000000523C000-memory.dmpFilesize
240KB
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memory/1616-138-0x0000000006C20000-0x0000000006C86000-memory.dmpFilesize
408KB
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memory/1616-139-0x00000000070A0000-0x0000000007116000-memory.dmpFilesize
472KB
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memory/1616-140-0x0000000007160000-0x00000000071F2000-memory.dmpFilesize
584KB
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memory/1616-141-0x0000000007380000-0x000000000739E000-memory.dmpFilesize
120KB
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memory/1616-142-0x0000000007450000-0x0000000007612000-memory.dmpFilesize
1.8MB
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memory/1616-143-0x0000000007660000-0x0000000007B8C000-memory.dmpFilesize
5.2MB