8f3cf6cb9f0978bdbbddca91a6ff03c867527fc3e96d974ec1165399b6cce975

Analysis

max time kernel
135s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 12:16

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General

Target

8a5384e51acce0fe96d075985912aff8_JaffaCakes118.dll
Size

69KB
MD5

8a5384e51acce0fe96d075985912aff8
SHA1

6c07ed851d42d7c59ff78ded8a50e9347eb2e3e0
SHA256

8f3cf6cb9f0978bdbbddca91a6ff03c867527fc3e96d974ec1165399b6cce975
SHA512

f132b84f6b6a5bff7c33ce52db143ba223c2d0431a533b691aeebc505e9563c3954b93ba8dc2cbf1909a4bbcd5fbe60016adac40c9c3d45f691bc0466cee37c8
SSDEEP

1536:jZIcCxRpnttIy7C1gRCfDK9RSbqbnKT7fOtNBx:x+vH7C1ECbK9RSMnaSpx

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3388-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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 432 wrote to memory of 3388	432	rundll32.exe	86
PID 432 wrote to memory of 3388	432	rundll32.exe	86
PID 432 wrote to memory of 3388	432	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a5384e51acce0fe96d075985912aff8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a5384e51acce0fe96d075985912aff8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3388

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/3388-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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