4d8b2f8a79c3757e9b8e810c6e24baa1219204bfc71d48d400ed94c36648298e

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 04:56

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General

Target

eaa031965252e3238e2dfb4a60ca9825_JaffaCakes118.dll
Size

265KB
MD5

eaa031965252e3238e2dfb4a60ca9825
SHA1

864715160e77e3e3ed5cb5329f9ba70528d60085
SHA256

4d8b2f8a79c3757e9b8e810c6e24baa1219204bfc71d48d400ed94c36648298e
SHA512

c69bbf2108f7b12f1189296b89734e1dc4590e37f51b9648a7cf26e2ccb9899dcacc11d4268c9962d9ba1ba4a7486d8869df792671bb2743793b6d7d8898321e
SSDEEP

6144:ZdQRPilVpFainJUbTc8yCqafKNw4pYn44Xv6Lw5bVhTV8BPXn:Z+2a/cNC5cKxpHTVePXn

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1544	844	WerFault.exe	81

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 768 wrote to memory of 844	768	rundll32.exe	81
PID 768 wrote to memory of 844	768	rundll32.exe	81
PID 768 wrote to memory of 844	768	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa031965252e3238e2dfb4a60ca9825_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa031965252e3238e2dfb4a60ca9825_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 632
    3⤵
    - Program crash
    PID:1544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 844 -ip 844
1⤵
PID:4344

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/844-0-0x0000000010000000-0x00000000100B5000-memory.dmp

Filesize
724KB

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