Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2024 09:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e71ccb5ae55f7fc0bfa1e7227b544df8_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e71ccb5ae55f7fc0bfa1e7227b544df8_JaffaCakes118.dll
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Size
188KB
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MD5
e71ccb5ae55f7fc0bfa1e7227b544df8
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SHA1
42b61fbf57ea01ef7f6318dcfeea901af56a075f
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SHA256
4dd99290bdaf6a5e5a194c16b76bf7391a2e8e27042c69c92e0481ba55e9db64
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SHA512
3d86a1fe1d2d81ef6f5e83be27d53bfb19192498706da782f274834ccac63bd9f5a916a768d339d5485e1a143b1e8b8e82d15238629710043ca73685850ff1e3
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SSDEEP
3072:XA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAojo:XzIqATVfQeV2FZalKq6jtGJWuTmd
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/5044-0-0x0000000074BD0000-0x0000000074C00000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 668 5044 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4564 wrote to memory of 5044 4564 rundll32.exe rundll32.exe PID 4564 wrote to memory of 5044 4564 rundll32.exe rundll32.exe PID 4564 wrote to memory of 5044 4564 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e71ccb5ae55f7fc0bfa1e7227b544df8_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e71ccb5ae55f7fc0bfa1e7227b544df8_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5044 -ip 50441⤵