f12a8ce4e8206b19662d69f89cf46c7fbf97403e3521903a4089941df92101e6

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 16:15

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General

Target

78c0b34fcf6a095760b65e158559532e_JaffaCakes118.dll
Size

30KB
MD5

78c0b34fcf6a095760b65e158559532e
SHA1

ffc45bb3b53e80458cda92941a4e24b544e9260e
SHA256

f12a8ce4e8206b19662d69f89cf46c7fbf97403e3521903a4089941df92101e6
SHA512

fa0340671d335718acbbb14b1e86d320f23ad9dd47ef20ef4f1dd42f0ac4c7796beba25e2136891d953866c84e8464790d71181c5715160b80ed94841ff3415c
SSDEEP

768:frXq5rNOMFYU2LDul4trbNNITVcxx1u1VfAtt5siMwbBcasd:ToOAJQDuWCSxUVfAttllbGai

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3144	4348	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 2736 wrote to memory of 4348	2736	rundll32.exe	84
PID 2736 wrote to memory of 4348	2736	rundll32.exe	84
PID 2736 wrote to memory of 4348	2736	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\78c0b34fcf6a095760b65e158559532e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\78c0b34fcf6a095760b65e158559532e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 544
    3⤵
    - Program crash
    PID:3144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4348 -ip 4348
1⤵
PID:1100

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/4348-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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