Analysis
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max time kernel
96s -
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
23-12-2024 17:47
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e26cefdf2ab5adb81792ab485335ac0fd63455e5d4a366c99914c5c8e52d1986.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_e26cefdf2ab5adb81792ab485335ac0fd63455e5d4a366c99914c5c8e52d1986.dll
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Size
184KB
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MD5
16875fc2cd05cf66d00d0e76584f7f1f
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SHA1
3ce9571bff4f46a6d733f6029dc0de5251713e9b
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SHA256
e26cefdf2ab5adb81792ab485335ac0fd63455e5d4a366c99914c5c8e52d1986
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SHA512
1b4fc079cc89c9945d4509d0aa48908f12f3911a7db55210990f52ab50b818b948287f951450924a5c04c22d1ec1616aa8871a76c09ab008827bfd64233867c7
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SSDEEP
3072:1iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoHlzoxss7:1iLVCIT4WK2z1W+CUHZj4Skq/eao1oC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/3068-1-0x0000000074BF0000-0x0000000074C1F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2260 3068 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 2440 wrote to memory of 3068 2440 rundll32.exe 83 PID 2440 wrote to memory of 3068 2440 rundll32.exe 83 PID 2440 wrote to memory of 3068 2440 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e26cefdf2ab5adb81792ab485335ac0fd63455e5d4a366c99914c5c8e52d1986.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e26cefdf2ab5adb81792ab485335ac0fd63455e5d4a366c99914c5c8e52d1986.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 6163⤵
- Program crash
PID:2260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3068 -ip 30681⤵PID:2724