d590b9a245bf55f2eecd5cfd045048e4cc94a76c5ac43b02862ced86a93ce230

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 08:32

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General

Target

1298278e4ba6e2cac430d36ef35f9264_JaffaCakes118.dll
Size

624KB
MD5

1298278e4ba6e2cac430d36ef35f9264
SHA1

11f7262323419e5ee12589d690754673a5616243
SHA256

d590b9a245bf55f2eecd5cfd045048e4cc94a76c5ac43b02862ced86a93ce230
SHA512

4d7fdc4896b22829357e141551292dceb2efbb29e336e92cdc439b4d2aab676bc0a2d80d0bac85b93f1ba44816d8b620a6009795e9dcc53cb75d6899dfefb49d
SSDEEP

12288:LkGd8C8oezz6Hm57P4P79AY8OczR0Msl+Qd1/k:gGzReaHD79AYiabH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
628	3976	WerFault.exe	82

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 5096 wrote to memory of 3976	5096	rundll32.exe	82
PID 5096 wrote to memory of 3976	5096	rundll32.exe	82
PID 5096 wrote to memory of 3976	5096	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1298278e4ba6e2cac430d36ef35f9264_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1298278e4ba6e2cac430d36ef35f9264_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 624
    3⤵
    - Program crash
    PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3976 -ip 3976
1⤵
PID:612

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/3976-0-0x0000000002300000-0x000000000237A000-memory.dmp

Filesize
488KB

Download
memory/3976-1-0x0000000002380000-0x000000000241F000-memory.dmp

Filesize
636KB

Download
memory/3976-5-0x0000000002300000-0x000000000237A000-memory.dmp

Filesize
488KB

Download