7cc49d3b6f7786a6260a78694ecb471019b7c350f2a2760fe3d1985bcd19d54b

Analysis

max time kernel
134s
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
01/09/2024, 00:00

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General

Target

cdd728e759e742c83fb5175efa57b954_JaffaCakes118.dll
Size

257KB
MD5

cdd728e759e742c83fb5175efa57b954
SHA1

cf2593fb6fdf8c55f7d157272fd1766e3efdd587
SHA256

7cc49d3b6f7786a6260a78694ecb471019b7c350f2a2760fe3d1985bcd19d54b
SHA512

ce5703bdc10c05202a4b7c2ee1c45095eefc97e8c6ec92d9c1698fa264792499b0cf784c239dce80fc741556a9b1d977fe970043207222eb058d80a5ffe53d0e
SSDEEP

6144:2fIRB9If9Wuk52CSBzlOxYg1ifkUKdTaUO1:2fIRB9Q+KIKgIfkS9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4244	2688	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 868 wrote to memory of 2688	868	rundll32.exe	84
PID 868 wrote to memory of 2688	868	rundll32.exe	84
PID 868 wrote to memory of 2688	868	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cdd728e759e742c83fb5175efa57b954_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cdd728e759e742c83fb5175efa57b954_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 632
    3⤵
    - Program crash
    PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2688 -ip 2688
1⤵
PID:3508

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/2688-0-0x0000000010000000-0x00000000100B2000-memory.dmp

Filesize
712KB

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