33e35145ed683ccbce6bcd95914e4d3de1f54d8dd2e18ce2788c2822736fa5e2

Analysis

max time kernel
132s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 21:00

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General

Target

bd239158d8170173df982ee34e903e8c_JaffaCakes118.dll
Size

26KB
MD5

bd239158d8170173df982ee34e903e8c
SHA1

7d3606e3f42fda016588da5b3557fc3f55eb49b7
SHA256

33e35145ed683ccbce6bcd95914e4d3de1f54d8dd2e18ce2788c2822736fa5e2
SHA512

f3300cc6febc774f5a5c8526a719b5ee9ab10ddad0c4c35ffc9726ba5658d5c59189b835d4240493422ec119c341acd9225f32b4f82b70369e8b0f5ccf04bd03
SSDEEP

384:FHLmJEJWdhRGTXLu1HhYID39LA8igNoI4Sz/5V7EfegcGRvN6xjosyG7Xc8tW0F:2EJWdhsTQh9D68igNCST5qfvYZDx

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2892	3288	WerFault.exe	86

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 2916 wrote to memory of 3288	2916	rundll32.exe	86
PID 2916 wrote to memory of 3288	2916	rundll32.exe	86
PID 2916 wrote to memory of 3288	2916	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd239158d8170173df982ee34e903e8c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd239158d8170173df982ee34e903e8c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 544
    3⤵
    - Program crash
    PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3288 -ip 3288
1⤵
PID:4992

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/3288-0-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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