Analysis
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max time kernel
139s -
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
03-08-2022 11:26
Static task
static1
Behavioral task
behavioral1
Sample
aghosts.exe
Resource
win7-20220718-en
6 signatures
150 seconds
General
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Target
aghosts.exe
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Size
286KB
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MD5
abeb9e0696752ced4bdc080d9fb9619a
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SHA1
12f40a6096d815287e3ff96398308cd31c393a11
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SHA256
e2448138c3270c28dd55157cc0ebad761c87a3fdb73677b4e92ca6f83e6a8a82
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SHA512
ed6aeedff95f76b9ff3b2c5e7110492abdb74c95d81f708849f6fd69aafd7228b7d8268d9913ea4badc67f720f63cd124f0b72ffa0f55bee419241b83a1bc389
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 636 616 WerFault.exe aghosts.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aghosts.exepid process 616 aghosts.exe 616 aghosts.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
aghosts.exedescription pid process Token: SeDebugPrivilege 616 aghosts.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aghosts.exe"C:\Users\Admin\AppData\Local\Temp\aghosts.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 616 -s 19482⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 616 -ip 6161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/616-130-0x0000000002558000-0x0000000002582000-memory.dmpFilesize
168KB
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memory/616-131-0x0000000004200000-0x0000000004238000-memory.dmpFilesize
224KB
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memory/616-132-0x0000000000400000-0x00000000024CA000-memory.dmpFilesize
32.8MB
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memory/616-133-0x0000000006DC0000-0x0000000007364000-memory.dmpFilesize
5.6MB
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memory/616-134-0x0000000007370000-0x0000000007988000-memory.dmpFilesize
6.1MB
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memory/616-135-0x0000000006C80000-0x0000000006C92000-memory.dmpFilesize
72KB
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memory/616-136-0x0000000006CA0000-0x0000000006DAA000-memory.dmpFilesize
1.0MB
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memory/616-137-0x00000000079B0000-0x00000000079EC000-memory.dmpFilesize
240KB
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memory/616-138-0x00000000087E0000-0x0000000008856000-memory.dmpFilesize
472KB
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memory/616-139-0x0000000008890000-0x0000000008922000-memory.dmpFilesize
584KB
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memory/616-140-0x00000000089B0000-0x00000000089CE000-memory.dmpFilesize
120KB
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memory/616-141-0x0000000008B70000-0x0000000008BD6000-memory.dmpFilesize
408KB
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memory/616-142-0x0000000002558000-0x0000000002582000-memory.dmpFilesize
168KB
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memory/616-143-0x0000000009230000-0x0000000009280000-memory.dmpFilesize
320KB
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memory/616-144-0x0000000009280000-0x0000000009442000-memory.dmpFilesize
1.8MB
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memory/616-145-0x0000000009450000-0x000000000997C000-memory.dmpFilesize
5.2MB
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memory/616-146-0x0000000002558000-0x0000000002582000-memory.dmpFilesize
168KB
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memory/616-147-0x0000000000400000-0x00000000024CA000-memory.dmpFilesize
32.8MB