abdb1614c69b16a4fbc2e1c8fd27e12f94856cbad5dafe2751cfed751797fa07

Analysis

max time kernel
137s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 00:36

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General

Target

b17dd9f7c19abd35e1965765c46b49cf_JaffaCakes118.dll
Size

524KB
MD5

b17dd9f7c19abd35e1965765c46b49cf
SHA1

79aba941c55eae3a862aa9eb0ba77679c48e5723
SHA256

abdb1614c69b16a4fbc2e1c8fd27e12f94856cbad5dafe2751cfed751797fa07
SHA512

6c5794edb73827e9ae3c7bba572c209c6430a2e075571f415077ad8cf12098f6ae08454a6b7a477fe11a6320fb7df6116205c994c7b3f923e0ddecd7d9724179
SSDEEP

3072:dSK/q9+96x/12G3KNg+hyVXyipXUVhJWlz/kFn8zziX6KB7nvBTTR4KlvIZ+VYjq:zI+Mx/IGaNgHvfzizrvjxydYzh/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1188	4832	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 1320 wrote to memory of 4832	1320	rundll32.exe	84
PID 1320 wrote to memory of 4832	1320	rundll32.exe	84
PID 1320 wrote to memory of 4832	1320	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b17dd9f7c19abd35e1965765c46b49cf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b17dd9f7c19abd35e1965765c46b49cf_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 628
    3⤵
    - Program crash
    PID:1188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4832 -ip 4832
1⤵
PID:1256

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/4832-0-0x00000000021B0000-0x00000000021C9000-memory.dmp

Filesize
100KB

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