c803ad830f617f10fc48a39aaaac9b04d145466db6b11301978ef26924c89df4

Analysis

max time kernel
133s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 15:33

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General

Target

ab91f4fa07425401fbaf972c9592d883_JaffaCakes118.dll
Size

12KB
MD5

ab91f4fa07425401fbaf972c9592d883
SHA1

55851bf9e867eca5eff2dcaa469fdce70e0230d3
SHA256

c803ad830f617f10fc48a39aaaac9b04d145466db6b11301978ef26924c89df4
SHA512

46f5514971bea0ec0e0b1665a3010ca36197fa14bb797e9fbfc2bb996bbe4ac0f2607d57f3311a2fc926ef9655897d20a76b2b216193f2ec351f9dfd2cd6eef0
SSDEEP

384:S2Fos2DJbc1eR5rEdwHEjZ0EtIShMFS7xS+3jSBm:SpFbc1g2kEjZ0F7US+3jj

Score

3^/10

discovery

Malware Config

Signatures

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 behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	rundll32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1268	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 1268	4640	rundll32.exe	84
PID 4640 wrote to memory of 1268	4640	rundll32.exe	84
PID 4640 wrote to memory of 1268	4640	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab91f4fa07425401fbaf972c9592d883_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab91f4fa07425401fbaf972c9592d883_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1268

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/1268-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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