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
07-04-2024 16:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e562fb1a0f3a63ee95a2c50bbb57b789_JaffaCakes118.dll
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
General
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Target
e562fb1a0f3a63ee95a2c50bbb57b789_JaffaCakes118.dll
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Size
188KB
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MD5
e562fb1a0f3a63ee95a2c50bbb57b789
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SHA1
d55049023dbbf25f4535a80af67b6ddd8f54d152
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SHA256
bd8cf66f989053667d858c0d39b9f0f67bc8e510c585c4ea14a0be94335dc1a1
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SHA512
93c8805759e7651709a08468d7e11b358f06659a66cdfc66fcb1ba43916288f49a68bcebaca65f64f63a31437711e8a1fdae8fdd563e9368c2a58a2c5da878ae
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SSDEEP
3072:HA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo2o:HzIqATVfQeV2FZalKq6jtGJWuTmd
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
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Processes:
resource yara_rule behavioral2/memory/2508-0-0x0000000074D50000-0x0000000074D80000-memory.dmp dridex_ldr behavioral2/memory/2508-2-0x0000000074D50000-0x0000000074D80000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3984 2508 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4748 wrote to memory of 2508 4748 rundll32.exe rundll32.exe PID 4748 wrote to memory of 2508 4748 rundll32.exe rundll32.exe PID 4748 wrote to memory of 2508 4748 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e562fb1a0f3a63ee95a2c50bbb57b789_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e562fb1a0f3a63ee95a2c50bbb57b789_JaffaCakes118.dll,#12⤵PID:2508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 6883⤵
- Program crash
PID:3984
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2508 -ip 25081⤵PID:984