Analysis
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max time kernel
90s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2023 12:31
Static task
static1
Behavioral task
behavioral1
Sample
fab167cff7c87ba44d09e24cc2903488.exe
Resource
win7-20221111-en
General
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Target
fab167cff7c87ba44d09e24cc2903488.exe
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Size
399KB
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MD5
fab167cff7c87ba44d09e24cc2903488
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SHA1
c21c01efa1ab81431c9a211881b6c5060004e7d4
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SHA256
4de0ff38dd1f37e819e40d7658d28bed7a9a2f1574c696574b82eaab6b8716ce
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SHA512
af8258c0b8c3f5f0d3dab3dff3d4e7c586b353317dea7d998188147ca83bdc5e1399d2dc6107ae0d6bfcf506dafc55ab86152ffb628b132d734c2813dc1bd77f
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SSDEEP
6144:czPL39sY3baWbNTb3xtUqZ/DaBiA9Qz45k9/CJTk637eQfnd5cicaqB+:IPz9hTb3xhjAk59CJb7d51c6
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 4968 2416 WerFault.exe fab167cff7c87ba44d09e24cc2903488.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
fab167cff7c87ba44d09e24cc2903488.exepid process 2416 fab167cff7c87ba44d09e24cc2903488.exe 2416 fab167cff7c87ba44d09e24cc2903488.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
fab167cff7c87ba44d09e24cc2903488.exedescription pid process Token: SeDebugPrivilege 2416 fab167cff7c87ba44d09e24cc2903488.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fab167cff7c87ba44d09e24cc2903488.exe"C:\Users\Admin\AppData\Local\Temp\fab167cff7c87ba44d09e24cc2903488.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 16362⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2416 -ip 24161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2416-132-0x0000000004CA0000-0x0000000005244000-memory.dmpFilesize
5.6MB
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memory/2416-133-0x00000000006FE000-0x000000000072C000-memory.dmpFilesize
184KB
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memory/2416-134-0x0000000000630000-0x000000000067B000-memory.dmpFilesize
300KB
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memory/2416-135-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/2416-136-0x0000000005250000-0x0000000005868000-memory.dmpFilesize
6.1MB
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memory/2416-137-0x0000000005870000-0x000000000597A000-memory.dmpFilesize
1.0MB
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memory/2416-138-0x0000000005990000-0x00000000059A2000-memory.dmpFilesize
72KB
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memory/2416-139-0x00000000059B0000-0x00000000059EC000-memory.dmpFilesize
240KB
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memory/2416-140-0x0000000005CA0000-0x0000000005D06000-memory.dmpFilesize
408KB
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memory/2416-141-0x0000000006360000-0x00000000063F2000-memory.dmpFilesize
584KB
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memory/2416-142-0x0000000006690000-0x0000000006706000-memory.dmpFilesize
472KB
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memory/2416-143-0x0000000006720000-0x0000000006770000-memory.dmpFilesize
320KB
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memory/2416-144-0x0000000006780000-0x0000000006942000-memory.dmpFilesize
1.8MB
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memory/2416-145-0x0000000006950000-0x0000000006E7C000-memory.dmpFilesize
5.2MB
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memory/2416-146-0x00000000006FE000-0x000000000072C000-memory.dmpFilesize
184KB
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memory/2416-147-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB