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 04:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e6a350e904297f9c84c21bdb01f1a319_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e6a350e904297f9c84c21bdb01f1a319_JaffaCakes118.dll
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Size
184KB
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MD5
e6a350e904297f9c84c21bdb01f1a319
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SHA1
19b09b365ac321e1f6c34b04cc890e37b13cf12c
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SHA256
787f9ce5786c837cce6d5d25249cecbc074fa89b458163b87c1b933aa6c1b58a
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SHA512
551d74f0ecca4407cafbb493d5fdf0b700cf224907f9007e6903536d3fb7eae562d56fae864732013768aa2c677159334ad17fcd91445d8f07a10b5c29963bd7
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SSDEEP
3072:chd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JNVQcY:c3fOeIv54W6SFKfc9me9v9/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/1040-0-0x0000000074A80000-0x0000000074AB0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4032 1040 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2928 wrote to memory of 1040 2928 rundll32.exe rundll32.exe PID 2928 wrote to memory of 1040 2928 rundll32.exe rundll32.exe PID 2928 wrote to memory of 1040 2928 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e6a350e904297f9c84c21bdb01f1a319_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e6a350e904297f9c84c21bdb01f1a319_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1040 -s 6763⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1040 -ip 10401⤵