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Analysis
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max time kernel
95s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 01:26
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4088ee5c9b5fc9c3b1d0afa637a880887dfe129aa288f2408c3d2de9ff47079c.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_4088ee5c9b5fc9c3b1d0afa637a880887dfe129aa288f2408c3d2de9ff47079c.dll
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Size
163KB
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MD5
fe861af7c888e44b4c9c3024ba28cb82
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SHA1
383bf445d670675a72ea74e08270b6f2c94f9ba7
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SHA256
4088ee5c9b5fc9c3b1d0afa637a880887dfe129aa288f2408c3d2de9ff47079c
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SHA512
277f27e80b9a3bd259211b72ecf01f792f4fbbbdef7ffab1c80c2a993a404a2a5962ae537a814052a9c7c4de3cdecb57a5b1b7ea0f7c3d6dc3a1b2951ab7be1a
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SSDEEP
3072:u9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:u9F6rQXvFczvYpQP
Malware Config
Extracted
dridex
22201
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1948-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1980 1948 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1212 wrote to memory of 1948 1212 rundll32.exe 82 PID 1212 wrote to memory of 1948 1212 rundll32.exe 82 PID 1212 wrote to memory of 1948 1212 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4088ee5c9b5fc9c3b1d0afa637a880887dfe129aa288f2408c3d2de9ff47079c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4088ee5c9b5fc9c3b1d0afa637a880887dfe129aa288f2408c3d2de9ff47079c.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 7083⤵
- Program crash
PID:1980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1948 -ip 19481⤵PID:4884