503e2849b18a8afabf8f0b867235c5c71357a01da0cecee2b92fcb4ecea81acb

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 15:04

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General

Target

13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe
Size

638KB
MD5

13d72121d636b549d7606444cb8c557b
SHA1

f3b96dda4ee857dac040f949c24f24d8bcee087e
SHA256

503e2849b18a8afabf8f0b867235c5c71357a01da0cecee2b92fcb4ecea81acb
SHA512

025eb6887968dda6dfce83ccfe536720581fc8d704e12c614081b69244222d5867cbda77ec241763fc87802dcdc2bb7c3e0f901612197ec8f7c6be266a42f5a0
SSDEEP

12288:3HDdLitpRgnlHY80e75x8JHa7aVnlm+Vtvp4uGfzXO/B6qurTmshMVO:3HDduZgvsH6unI+HaFrtkI

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Kills process with taskkill 2 IoCs

evasion

pid	Process
2104	taskkill.exe
2764	taskkill.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	taskkill.exe
Token: SeDebugPrivilege	2104	taskkill.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2104	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	82
PID 2084 wrote to memory of 2104	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	82
PID 2084 wrote to memory of 2104	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	82
PID 2084 wrote to memory of 2764	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	83
PID 2084 wrote to memory of 2764	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	83
PID 2084 wrote to memory of 2764	2084	13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13d72121d636b549d7606444cb8c557b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im inject.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2104
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im Audition.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2764

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

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Downloads

memory/2084-0-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2084-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

Filesize
8KB

Download
memory/2084-5-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download