Analysis
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max time kernel
92s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 20:51
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_933b2d52560753cbea3f583fbf6438afa8b8785e90eead6dd6cac7a667668f75.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_933b2d52560753cbea3f583fbf6438afa8b8785e90eead6dd6cac7a667668f75.dll
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Size
161KB
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MD5
ab378f375032f9540622e1f06ee3a4d8
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SHA1
8ffc15c7c4099607c86a3a34384215fba8e6b698
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SHA256
933b2d52560753cbea3f583fbf6438afa8b8785e90eead6dd6cac7a667668f75
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SHA512
bc654a142d7bc188f84f1361b0b06e2e834a53177532b447f08d493cee7f64704780b1398aaa4d0bf50beffdf952346fe81aa4e0303cb878c754d6c6817b09cd
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SSDEEP
3072:8k2X+QFg3UutDvUvoU8pz6EJEEhu6Tzace9kuaGA81/YXKHML/Yp8AF:iG3rUvoU4JE/Wzan9T7B/CKsL/Yy
Malware Config
Extracted
dridex
40112
193.200.130.181:443
95.138.161.226:2303
167.114.113.13:4125
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/4440-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1796 4440 WerFault.exe 83 -
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 2672 wrote to memory of 4440 2672 rundll32.exe 83 PID 2672 wrote to memory of 4440 2672 rundll32.exe 83 PID 2672 wrote to memory of 4440 2672 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_933b2d52560753cbea3f583fbf6438afa8b8785e90eead6dd6cac7a667668f75.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_933b2d52560753cbea3f583fbf6438afa8b8785e90eead6dd6cac7a667668f75.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4440 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 6843⤵
- Program crash
PID:1796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4440 -ip 44401⤵PID:4000