29a9c9af4847fa3b48bf3eb239dbcc16dfcfd60a452446409362a374e8799c28

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
06/09/2024, 23:03

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General

Target

d09ca035d9821e4b830e2b1c48026931_JaffaCakes118.dll
Size

186KB
MD5

d09ca035d9821e4b830e2b1c48026931
SHA1

2e3fa20b6005dcdd8884949cecfc98203269c46a
SHA256

29a9c9af4847fa3b48bf3eb239dbcc16dfcfd60a452446409362a374e8799c28
SHA512

83c3d33e7eda733a9969f8e499957decbc5335dacb570fa666575bac7591f7c667b7569b2dd962439d120d61919bcc9bbfa19a64810bb1a55ba2e0d636a58839
SSDEEP

3072:kHfgStzbNvGPWHivloAAo++ZQxMCqnPZUWcnr9/mgOAtkVo1CN5YwpyfmuFZQl:kgsbNyWHQ9+qIrJmG0N5Ywimuro

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3056	3088	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 2436 wrote to memory of 3088	2436	rundll32.exe	83
PID 2436 wrote to memory of 3088	2436	rundll32.exe	83
PID 2436 wrote to memory of 3088	2436	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d09ca035d9821e4b830e2b1c48026931_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d09ca035d9821e4b830e2b1c48026931_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3088
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3088 -s 544
    3⤵
    - Program crash
    PID:3056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3088 -ip 3088
1⤵
PID:932

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

Windows 7 deprecation

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