854350a804453da72f35d1c074a19ca8d593ed124194b2f1ee2e8046d2f786dc

Analysis

max time kernel
97s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 14:00

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General

Target

0b042705d5032077eae0a43a1ff39052_JaffaCakes118.dll
Size

332KB
MD5

0b042705d5032077eae0a43a1ff39052
SHA1

cbbb73712e554af2a370b9c0a35d0c9992bd9941
SHA256

854350a804453da72f35d1c074a19ca8d593ed124194b2f1ee2e8046d2f786dc
SHA512

334c7b0273bd7fc62e6ff9d32bac1a01045fc243887d78d166ab15245c6e4f3d080c42115bb4336551fe8a911cdd4bda9035bacc09dff6cdb9bfab41ea92f58b
SSDEEP

6144:zhUwBgvehhkkkkckkkkbkkkhkkWkzIDvsssssssr:F4ve/kkkkckkkkbkkkhkkWJvsssssss

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\811sekaCaffaJ_25093ff1a34a0eae7702305d507240b0.pad	rundll32.exe
File opened for modification	C:\PROGRA~3\811sekaCaffaJ_25093ff1a34a0eae7702305d507240b0.pad	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 1952 wrote to memory of 2740	1952	rundll32.exe	82
PID 1952 wrote to memory of 2740	1952	rundll32.exe	82
PID 1952 wrote to memory of 2740	1952	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b042705d5032077eae0a43a1ff39052_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b042705d5032077eae0a43a1ff39052_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2740-0-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

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memory/2740-1-0x0000000010000000-0x00000000100B3000-memory.dmp

Filesize
716KB

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