Analysis
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max time kernel
149s -
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 07:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e6f0886e4948cf8f99391f01fb77ae63_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e6f0886e4948cf8f99391f01fb77ae63_JaffaCakes118.dll
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Size
184KB
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MD5
e6f0886e4948cf8f99391f01fb77ae63
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SHA1
7c8edb5b62aa39dc5573c889a80eb44515f3af10
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SHA256
8683ce30949addc2e38315cae586c03c19286fb860c1fc8c34aa559a1c72d15d
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SHA512
e8e1380dd6ee08a16eb1a1892e475b8c083f4dc2edc110a4d4493e5c486a80f8c1fefe09559252d2118fb18899db77738874d1212689ff126f2a732fd6ab93f1
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SSDEEP
3072:fhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JnVQcY:f3fOeIv54W6SFKfc9me9v9/JnV
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/4772-0-0x0000000074A80000-0x0000000074AB0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4496 4772 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3192 wrote to memory of 4772 3192 rundll32.exe rundll32.exe PID 3192 wrote to memory of 4772 3192 rundll32.exe rundll32.exe PID 3192 wrote to memory of 4772 3192 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f0886e4948cf8f99391f01fb77ae63_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f0886e4948cf8f99391f01fb77ae63_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 6683⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4772 -ip 47721⤵