ccb57f5a91882c2ba745c2991edb6665ce43f2d162ac579767a7e3f59b8284f8

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 19:35

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General

Target

fac847af98f7a2f24f2056299ed77344_JaffaCakes118.dll
Size

308KB
MD5

fac847af98f7a2f24f2056299ed77344
SHA1

eeee26ae747d9d6291b9acf7b896750e59f59e60
SHA256

ccb57f5a91882c2ba745c2991edb6665ce43f2d162ac579767a7e3f59b8284f8
SHA512

acfbf3c11b0cf25aa2f778edc1309c9d8ae4aaa1adaa28b7c6c233d2237ae5f2c5b5c8a739ee4718738c4718a4ce1c7b3c258f25c98a8630760deb44edfe3246
SSDEEP

6144:1muTSRnyQKlr2LcAL3EXRuo7NOsI66PlYkQrPMN9Jqe+zr0kW9slmkWNI9N176L1:yyFlr2oAL3EBuaNOZxPlPC+9I9r0hrb7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1504	3104	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 4644 wrote to memory of 3104	4644	rundll32.exe	82
PID 4644 wrote to memory of 3104	4644	rundll32.exe	82
PID 4644 wrote to memory of 3104	4644	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fac847af98f7a2f24f2056299ed77344_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fac847af98f7a2f24f2056299ed77344_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 540
    3⤵
    - Program crash
    PID:1504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3104 -ip 3104
1⤵
PID:916

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/3104-0-0x0000000010000000-0x000000001009F000-memory.dmp

Filesize
636KB

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