Analysis
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max time kernel
92s -
max time network
96s -
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 00:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e62f52666428ebf53e7aa271df67a909_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
General
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Target
e62f52666428ebf53e7aa271df67a909_JaffaCakes118.dll
-
Size
188KB
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MD5
e62f52666428ebf53e7aa271df67a909
-
SHA1
d95039910a2cea626f0dce864b9b0ea662284581
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SHA256
ec4977e810d4d443ec4d6e3510dfda38cf81c7388cb7f05029e99a4b62dd1170
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SHA512
fa0bab5ae30fd154b1789faf5cd5638435bbbf92a00ceef031c76cebddcf048a1ce3a7646d5b4bc8c50ce036f0eda578700dab55c154272c5f2606dc8318f959
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SSDEEP
3072:8A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo/o:8zIqATVfQeV2FZalKq6jtGJWuTmd
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/1564-0-0x0000000074F50000-0x0000000074F80000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4612 1564 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4068 wrote to memory of 1564 4068 rundll32.exe rundll32.exe PID 4068 wrote to memory of 1564 4068 rundll32.exe rundll32.exe PID 4068 wrote to memory of 1564 4068 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e62f52666428ebf53e7aa271df67a909_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e62f52666428ebf53e7aa271df67a909_JaffaCakes118.dll,#12⤵PID:1564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 6923⤵
- Program crash
PID:4612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1564 -ip 15641⤵PID:4220