Analysis
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max time kernel
519s -
max time network
511s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-06-2022 17:36
Static task
static1
Behavioral task
behavioral1
Sample
d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe
Resource
win10v2004-20220414-en
General
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Target
d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe
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Size
2.3MB
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MD5
d39b445051e7117037ab3fa5cfb74c68
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SHA1
5e72553b05b9d193849ea7eac6b264fdc7501108
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SHA256
d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e
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SHA512
6459a411fd421f6b2d4c6ac2338dda3b919cef32fb9610581525b74f1cef46da37ab497bee16b48e6933721cb84de214ad020f3c419703087303db808189e05f
Malware Config
Signatures
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Bandook Payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2860-133-0x0000000013140000-0x0000000014241000-memory.dmp family_bandook behavioral2/memory/2860-134-0x0000000013140000-0x0000000014241000-memory.dmp family_bandook behavioral2/memory/2860-135-0x0000000013140000-0x0000000014241000-memory.dmp family_bandook behavioral2/memory/2384-140-0x0000000013140000-0x0000000014241000-memory.dmp family_bandook -
Processes:
resource yara_rule behavioral2/memory/2860-131-0x0000000013140000-0x0000000014241000-memory.dmp upx behavioral2/memory/2860-132-0x0000000013140000-0x0000000014241000-memory.dmp upx behavioral2/memory/2860-133-0x0000000013140000-0x0000000014241000-memory.dmp upx behavioral2/memory/2860-134-0x0000000013140000-0x0000000014241000-memory.dmp upx behavioral2/memory/2860-135-0x0000000013140000-0x0000000014241000-memory.dmp upx behavioral2/memory/2384-140-0x0000000013140000-0x0000000014241000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
msinfo32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NMSA = "C:\\Users\\Admin\\AppData\\Roaming\\NMSA\\NMSA.exe" msinfo32.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows\CurrentVersion\Run msinfo32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msinfo32.exepid process 2860 msinfo32.exe 2860 msinfo32.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exedescription pid process target process PID 1828 wrote to memory of 2860 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2860 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2860 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2860 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2860 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2384 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2384 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2384 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2384 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe PID 1828 wrote to memory of 2384 1828 d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe msinfo32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe"C:\Users\Admin\AppData\Local\Temp\d8775fce1a11f8a891675ab591170aba7338ce17340de24332e146267e3f4f3e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\windows\SysWOW64\msinfo32.exeC:\windows\syswow64\msinfo32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2860 -
C:\windows\SysWOW64\msinfo32.exeC:\windows\syswow64\msinfo32.exe2⤵
- Adds Run key to start application
PID:2384
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2384-136-0x0000000000000000-mapping.dmp
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memory/2384-140-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB
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memory/2860-130-0x0000000000000000-mapping.dmp
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memory/2860-131-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB
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memory/2860-132-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB
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memory/2860-133-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB
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memory/2860-134-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB
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memory/2860-135-0x0000000013140000-0x0000000014241000-memory.dmpFilesize
17.0MB