Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2024 16:03
Static task
static1
Behavioral task
behavioral1
Sample
90eaea5654f4d01c08962f961d5893ac_JaffaCakes118.dll
Resource
win7-20240215-en
General
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Target
90eaea5654f4d01c08962f961d5893ac_JaffaCakes118.dll
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Size
620KB
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MD5
90eaea5654f4d01c08962f961d5893ac
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SHA1
dce184b083d8776a3ec54a2dd2ae7ccbddf7f07e
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SHA256
dc2670f1082f73b5fae07b86e8c35433ef505ce3de34a7a2039f27533139335a
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SHA512
05bc5474f5246b70e604ec616e3969b1de1573693e98c72e240ed72e95825315ba83e27302f19f6e2b460dc925c9e702985ec057e9a9f808fd1c3f9fe3f78ecb
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SSDEEP
12288:0E6rSil4Pbs3j09TMmonCh5atbz9+eoQoUZpDd7Da1nX9y1WO/zFZxm:6e3Q3j0dMZnCutz4zI5xDwXUAms
Malware Config
Extracted
dridex
10222
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 22 3056 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 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4800 wrote to memory of 3056 4800 rundll32.exe rundll32.exe PID 4800 wrote to memory of 3056 4800 rundll32.exe rundll32.exe PID 4800 wrote to memory of 3056 4800 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\90eaea5654f4d01c08962f961d5893ac_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\90eaea5654f4d01c08962f961d5893ac_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3056-0-0x0000000000400000-0x0000000000539000-memory.dmpFilesize
1.2MB
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memory/3056-1-0x0000000000400000-0x0000000000539000-memory.dmpFilesize
1.2MB
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memory/3056-3-0x0000000000E90000-0x0000000000E91000-memory.dmpFilesize
4KB
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memory/3056-4-0x0000000000400000-0x0000000000539000-memory.dmpFilesize
1.2MB