36cc985bc220d118100ec02dcfdda5159bc277aed196a02376b1248c5f3f36a7

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 17:01

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General

Target

dcaa65241fec41c8645d11758d550ef3_JaffaCakes118.dll
Size

33KB
MD5

dcaa65241fec41c8645d11758d550ef3
SHA1

a9c9c5ebbd551278aeedfa01ac36f3e3877a696b
SHA256

36cc985bc220d118100ec02dcfdda5159bc277aed196a02376b1248c5f3f36a7
SHA512

e68e307207909488fb862cae2c3c3436e3562d7ee3f8874655237c81f288f00be31aaccf52643a61c6dad21e13e4f7f46154ea5c931b5482a626ff0558beabae
SSDEEP

768:vIoikqZOiQ1GrIHFpucpt2zZ3quJLrVN4R/a3EtCQ:vIvkqZnQ1ZFplW6ux4RM2CQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	628	WerFault.exe	31

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.

discovery

System Language Discovery

T1614.001

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 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 1940 wrote to memory of 628	1940	rundll32.exe	31
PID 628 wrote to memory of 2748	628	rundll32.exe	32
PID 628 wrote to memory of 2748	628	rundll32.exe	32
PID 628 wrote to memory of 2748	628	rundll32.exe	32
PID 628 wrote to memory of 2748	628	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcaa65241fec41c8645d11758d550ef3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcaa65241fec41c8645d11758d550ef3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 236
    3⤵
    - Program crash
    PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/628-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

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