Analysis
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max time kernel
117s -
max time network
151s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
26-01-2022 14:18
Static task
static1
Behavioral task
behavioral1
Sample
Inquiry_TRASKO Ltd.bat.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
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Target
Inquiry_TRASKO Ltd.bat.exe
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Size
675KB
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MD5
fac3b8f2d85a7876ffa623a67ca3f6ae
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SHA1
6583251903d4c33ce658bff984db0e24e2db0b2a
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SHA256
b17340a23a7971818b456182495976b46413f10b7570b3dd78cd189cff3b22f8
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SHA512
0a29f75e2c843e033aa0110678d5f56d5c3d50bd74e022660c8893f0bd59303defe48233a5425a357c33f53405f6bd7b3947284f3d4cd84623557c6974d61bc9
Malware Config
Extracted
Family
asyncrat
Version
0.5.7B
Botnet
Default
C2
fforward20.duckdns.org:6606
fforward20.duckdns.org:7707
fforward20.duckdns.org:8808
Mutex
AsyncMutex_6SI8OkPnk
Attributes
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anti_vm
false
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bsod
false
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delay
3
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install
false
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install_folder
%AppData%
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pastebin_config
null
aes.plain
Signatures
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Async RAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/828-62-0x0000000000400000-0x0000000000412000-memory.dmp asyncrat behavioral1/memory/828-63-0x0000000000400000-0x0000000000412000-memory.dmp asyncrat behavioral1/memory/828-64-0x0000000000400000-0x0000000000412000-memory.dmp asyncrat behavioral1/memory/828-65-0x0000000000400000-0x0000000000412000-memory.dmp asyncrat behavioral1/memory/828-68-0x0000000000900000-0x0000000000922000-memory.dmp asyncrat -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Inquiry_TRASKO Ltd.bat.exedescription pid process target process PID 1588 set thread context of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Inquiry_TRASKO Ltd.bat.exepid process 1588 Inquiry_TRASKO Ltd.bat.exe 1588 Inquiry_TRASKO Ltd.bat.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Inquiry_TRASKO Ltd.bat.exeInquiry_TRASKO Ltd.bat.exedescription pid process Token: SeDebugPrivilege 1588 Inquiry_TRASKO Ltd.bat.exe Token: SeDebugPrivilege 828 Inquiry_TRASKO Ltd.bat.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Inquiry_TRASKO Ltd.bat.exedescription pid process target process PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe PID 1588 wrote to memory of 828 1588 Inquiry_TRASKO Ltd.bat.exe Inquiry_TRASKO Ltd.bat.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Inquiry_TRASKO Ltd.bat.exe"C:\Users\Admin\AppData\Local\Temp\Inquiry_TRASKO Ltd.bat.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Inquiry_TRASKO Ltd.bat.exe"C:\Users\Admin\AppData\Local\Temp\Inquiry_TRASKO Ltd.bat.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/828-64-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-60-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-61-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-62-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-63-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-65-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/828-67-0x0000000004DD0000-0x0000000004DD1000-memory.dmpFilesize
4KB
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memory/828-68-0x0000000000900000-0x0000000000922000-memory.dmpFilesize
136KB
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memory/1588-56-0x0000000075321000-0x0000000075323000-memory.dmpFilesize
8KB
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memory/1588-57-0x0000000005060000-0x0000000005061000-memory.dmpFilesize
4KB
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memory/1588-58-0x00000000005B0000-0x00000000005BC000-memory.dmpFilesize
48KB
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memory/1588-59-0x0000000004AF0000-0x0000000004B2A000-memory.dmpFilesize
232KB
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memory/1588-55-0x0000000000FC0000-0x0000000001070000-memory.dmpFilesize
704KB