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Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 09:56
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ce1727971b0b4e468d57bfa94d391c23fc837430b2fe4930c16917935ff6907f.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_ce1727971b0b4e468d57bfa94d391c23fc837430b2fe4930c16917935ff6907f.dll
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Size
188KB
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MD5
c7c099b5673ba835d345334a9b3dea8c
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SHA1
0faca5d4364bdade35f7b393dd212fdb1c7f3999
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SHA256
ce1727971b0b4e468d57bfa94d391c23fc837430b2fe4930c16917935ff6907f
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SHA512
7b07cad62f3dc125908cd967433d4595f07e367b16be005f1952743886d4bab6cde7482ae800462e36d185bbe16b321fe6101565b5b0e82bd52e926fcb8bf387
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SSDEEP
3072:bteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzY9qM:zq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/1640-0-0x0000000075150000-0x0000000075180000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2108 1640 WerFault.exe 28 -
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 11 IoCs
description pid Process procid_target PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 2288 wrote to memory of 1640 2288 rundll32.exe 28 PID 1640 wrote to memory of 2108 1640 rundll32.exe 29 PID 1640 wrote to memory of 2108 1640 rundll32.exe 29 PID 1640 wrote to memory of 2108 1640 rundll32.exe 29 PID 1640 wrote to memory of 2108 1640 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce1727971b0b4e468d57bfa94d391c23fc837430b2fe4930c16917935ff6907f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce1727971b0b4e468d57bfa94d391c23fc837430b2fe4930c16917935ff6907f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 3003⤵
- Program crash
PID:2108
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