02dd022da6f900839c131e551e9d2ac8f70f081119063bc0d4a82b80e70b11d4

Analysis

max time kernel
133s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 17:07

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General

Target

1435589a42e7ee6c3239e436ba46f2b0_JaffaCakes118.dll
Size

120KB
MD5

1435589a42e7ee6c3239e436ba46f2b0
SHA1

9c97c035af80814fd3903cd6972c7a3fd9023dfc
SHA256

02dd022da6f900839c131e551e9d2ac8f70f081119063bc0d4a82b80e70b11d4
SHA512

fdf2a9918ff75cdfe069bd78e161bf409798a91f8a50a68f53dfccfabda135769c7a3e26cdf17bbcb68ba9b080695cdb2ed743862a5046595e5f7c991cc27fa5
SSDEEP

768:4ypq2QGrIi97ES6OG9rMXuzXExOvGKeRNuHBrVT8MMFSY44js5H1WTJpJoaldc6:vpq2QnUd6MaExIeyH3gOYBjK4Jpi6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1528	4728	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 4728	2544	regsvr32.exe	84
PID 2544 wrote to memory of 4728	2544	regsvr32.exe	84
PID 2544 wrote to memory of 4728	2544	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1435589a42e7ee6c3239e436ba46f2b0_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1435589a42e7ee6c3239e436ba46f2b0_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 644
    3⤵
    - Program crash
    PID:1528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4728 -ip 4728
1⤵
PID:4204

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/4728-0-0x0000000000B00000-0x0000000000B1E000-memory.dmp

Filesize
120KB

Download
memory/4728-1-0x0000000000B00000-0x0000000000B1E000-memory.dmp

Filesize
120KB

Download