5e7d4b09259e519c5c94eeec87169bc3f645a9fa86a67a9aa99687a27502011f

Analysis

max time kernel
92s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 02:14

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General

Target

df4f06a6b0087b715e884860db814179_JaffaCakes118.dll
Size

28KB
MD5

df4f06a6b0087b715e884860db814179
SHA1

2a0ccd7e64b06c6061d967e0712195e46838e69c
SHA256

5e7d4b09259e519c5c94eeec87169bc3f645a9fa86a67a9aa99687a27502011f
SHA512

d24784a7133d1835bb85844e1050ec52ca0fa1c3c345fc1a41a6feb51aecc95448c22e648b13d1327b7f151166d838eab3a97066c0650e60d9c82e92cef7b7ec
SSDEEP

768:ddW6junwdlw/8yHHph1J/+XFi2Evx2hVs/86D:dd9j1dl/4f1J/72EvxgQ8i

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2552	4464	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 4464	2984	rundll32.exe	84
PID 2984 wrote to memory of 4464	2984	rundll32.exe	84
PID 2984 wrote to memory of 4464	2984	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df4f06a6b0087b715e884860db814179_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\df4f06a6b0087b715e884860db814179_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 544
    3⤵
    - Program crash
    PID:2552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4464 -ip 4464
1⤵
PID:2440

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/4464-0-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

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