Analysis
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max time kernel
146s -
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
10-04-2024 17:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eba2a0c4f30810edc269556a0eae2a66_JaffaCakes118.dll
Resource
win7-20240319-en
4 signatures
150 seconds
General
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Target
eba2a0c4f30810edc269556a0eae2a66_JaffaCakes118.dll
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Size
184KB
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MD5
eba2a0c4f30810edc269556a0eae2a66
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SHA1
e1d1050390f725c2cf93fc60d229d2d6bbe0d41f
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SHA256
479663618a1b27e1c6bdfd2180e9aff0bf43c39d368b5403c0cd23dc634ba982
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SHA512
2ff7e78292422525178d343ae62bb8194ca891456b36fea008f21ff9280b372bdf802b0ecaf956753889d83b01c52e32f9ac394a7448794ba3adae36dd7a5cee
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SSDEEP
3072:mhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33J3VQcY:m3fOeIv54W6SFKfc9me9v9/J3V
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
51.79.50.122:443
222.124.142.67:10443
138.201.222.158:4664
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/3480-1-0x0000000074BB0000-0x0000000074BE0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 548 3480 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3492 wrote to memory of 3480 3492 rundll32.exe rundll32.exe PID 3492 wrote to memory of 3480 3492 rundll32.exe rundll32.exe PID 3492 wrote to memory of 3480 3492 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eba2a0c4f30810edc269556a0eae2a66_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eba2a0c4f30810edc269556a0eae2a66_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3480 -s 6763⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3480 -ip 34801⤵