Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 11:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ff247efb24ade42d67b8da6f64c1a216_JaffaCakes118.dll
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
General
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Target
ff247efb24ade42d67b8da6f64c1a216_JaffaCakes118.dll
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Size
188KB
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MD5
ff247efb24ade42d67b8da6f64c1a216
-
SHA1
8a9834d87960a1de596c2d48e324e5374673f0b4
-
SHA256
1bf239281703b35a4c6eb9459e6aed71472e8097b7cbfa5f23a72975a577bb03
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SHA512
c322181646e320ca42b191888e73ebef1e1bdc8c96b7e12cadcaf36fb3dd058884abed93bb32bdc11470c9e401d1edab49f505efd7b810549b8298aad3b93b92
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SSDEEP
3072:EA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAogo:EzIqATVfQeV2FZalKq6jtGJWuTmd
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/5108-0-0x0000000074D20000-0x0000000074D50000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2536 5108 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4432 wrote to memory of 5108 4432 rundll32.exe rundll32.exe PID 4432 wrote to memory of 5108 4432 rundll32.exe rundll32.exe PID 4432 wrote to memory of 5108 4432 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff247efb24ade42d67b8da6f64c1a216_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff247efb24ade42d67b8da6f64c1a216_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 5108 -ip 51081⤵