Analysis
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max time kernel
121s -
max time network
121s -
submitted
01-01-1970 00:00
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Win32.Sabsik.FL.Bml.26108.8141.dll
Resource
win7-en-20211014
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Win32.Sabsik.FL.Bml.26108.8141.dll
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Size
750KB
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MD5
ac9aa8c47aae4daefa00bad3f81c9c70
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SHA1
8a5573934c7ac5d85e9a02afd8bb97def3be928f
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SHA256
5914e81e9de2cd35b8472ceab7345c56c8b2a307a8e2b71a5e71acfd06eb3705
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SHA512
8572ed4815c2422d21e1cd5d27a8b2136c391fe339710dd0b75758dc76de0b33a3c0b5d514bcd68f8edea083480d45726d8eb5928ca122dc9c59b9c48340ca9f
Malware Config
Extracted
Family
dridex
Botnet
10555
C2
192.46.210.220:443
143.244.140.214:808
45.77.0.96:6891
185.56.219.47:8116
rc4.plain
rc4.plain
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 3 1620 rundll32.exe 6 1620 rundll32.exe -
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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Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1620 1648 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Win32.Sabsik.FL.Bml.26108.8141.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Win32.Sabsik.FL.Bml.26108.8141.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1620-55-0x0000000000000000-mapping.dmp
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memory/1620-56-0x0000000076241000-0x0000000076243000-memory.dmpFilesize
8KB
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memory/1620-57-0x0000000075120000-0x00000000751E9000-memory.dmpFilesize
804KB
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memory/1620-58-0x0000000075120000-0x000000007515D000-memory.dmpFilesize
244KB
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memory/1620-59-0x0000000075120000-0x00000000751E9000-memory.dmpFilesize
804KB
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memory/1620-61-0x0000000000170000-0x0000000000171000-memory.dmpFilesize
4KB