82b64aaedf9112e2e2f36de9916e530d1553519f3246c63b5e85a417912c8416

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2024, 21:01

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General

Target

c7a4fe5a28c5f3ff45a4b2338ff2eb0f_JaffaCakes118.dll
Size

308KB
MD5

c7a4fe5a28c5f3ff45a4b2338ff2eb0f
SHA1

5d6b0aa6c56b45db43c71e5585d1f934511f364f
SHA256

82b64aaedf9112e2e2f36de9916e530d1553519f3246c63b5e85a417912c8416
SHA512

ad8465ada3c8609c04a22753fb81cd30e659b7a550ab937bde3799d00d829f12ba37f79a2973675135fbda2aaf823ff08dfb37264c8ba5784e70b36682f23ff1
SSDEEP

6144:bre+pWADsyCxzPOQP76vEScrQI2r7QDroXoKHFw2:3e+cxVKQP7DrQIqwrtKlB

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3868	1748	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 2804 wrote to memory of 1748	2804	rundll32.exe	84
PID 2804 wrote to memory of 1748	2804	rundll32.exe	84
PID 2804 wrote to memory of 1748	2804	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7a4fe5a28c5f3ff45a4b2338ff2eb0f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7a4fe5a28c5f3ff45a4b2338ff2eb0f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1748 -s 584
    3⤵
    - Program crash
    PID:3868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1748 -ip 1748
1⤵
PID:3448

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/1748-0-0x0000000010000000-0x00000000100A4000-memory.dmp

Filesize
656KB

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