c55671c4b0c7f2d8566ff4a76585bc13f4ef8cbad8261c763ce91b88b12546d1

Analysis

max time kernel
149s
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
13-09-2024 01:08

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General

Target

dd611ca2d7632c947b65d66f677e1884_JaffaCakes118.dll
Size

48KB
MD5

dd611ca2d7632c947b65d66f677e1884
SHA1

6bc2ec8c3edaa06aa7413d8dc9274a5fc4c72c8b
SHA256

c55671c4b0c7f2d8566ff4a76585bc13f4ef8cbad8261c763ce91b88b12546d1
SHA512

c957831e8e535aba671fd0fb266f36e70465cb91624950119c6549fdb671098d76587ed211228a8f921be9f93551016c459e0b0adc95cfcb2f00ec1256a6fc12
SSDEEP

768:f7XcHKKuEnV161lHAtjmy7fyivy4llafmp5kEdRof7EKTwx8IZ2PbgeMIUmftx7:f7MHXuEnV16mxmyTZamHCTwW/jUmftx7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1636	4224	WerFault.exe	83

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 2740 wrote to memory of 4224	2740	rundll32.exe	83
PID 2740 wrote to memory of 4224	2740	rundll32.exe	83
PID 2740 wrote to memory of 4224	2740	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd611ca2d7632c947b65d66f677e1884_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd611ca2d7632c947b65d66f677e1884_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 596
    3⤵
    - Program crash
    PID:1636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4224 -ip 4224
1⤵
PID:2720

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/4224-0-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

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