c21c6406f04ed605bf3b7faa0f30bc5650f037f57d0208119c93b7cb925910ea

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 22:55

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General

Target

7195802cce9311f6462add1b5a71ce58_JaffaCakes118.dll
Size

84KB
MD5

7195802cce9311f6462add1b5a71ce58
SHA1

887931b2e1127a90b920732bf2bb4d9f1cdf582a
SHA256

c21c6406f04ed605bf3b7faa0f30bc5650f037f57d0208119c93b7cb925910ea
SHA512

f5e840a852fe06061e246d8ed95fb749d3ee00d013da3e30c1ee86ea81ebd9a3e3319281a8919c7c35f9e151402b78f135e28447bda0998462f9dc65ec54c0b7
SSDEEP

1536:FR3p0GaRad1Yq6n4SFb7+arG4daxtYm7:FR3p0PDI4cxtY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1732	548	WerFault.exe	84
3420	548	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 1988 wrote to memory of 548	1988	rundll32.exe	84
PID 1988 wrote to memory of 548	1988	rundll32.exe	84
PID 1988 wrote to memory of 548	1988	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7195802cce9311f6462add1b5a71ce58_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7195802cce9311f6462add1b5a71ce58_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 548
    3⤵
    - Program crash
    PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 856
    3⤵
    - Program crash
    PID:3420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 548 -ip 548
1⤵
PID:1088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 548 -ip 548
1⤵
PID:2308

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/548-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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