840106755ce0dc58a6079da1be7bfc49c16c62a4999aae7bb8ac6da6ced3c1ec

Analysis

max time kernel
134s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 22:04

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General

Target

bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe
Size

524KB
MD5

bf82404b815f5bcf82b9fb0899d7cc77
SHA1

be5262560da52014e0be6f07dcaed3d462ef224f
SHA256

840106755ce0dc58a6079da1be7bfc49c16c62a4999aae7bb8ac6da6ced3c1ec
SHA512

2b30708765d596ac1354cda2cae00ead07f5887c81306dcd246977920f49f2947fdec506f43dcd8f4955bc0c6ad5ae247366251eaf59ca512a4dbde292038661
SSDEEP

12288:o2lPCv3N72VuKf4bO1j6Gi03Rl/7ie0jPMjhyYyz:o2xCPN72VTAOV6GjiBAj

Score

6^/10

defense_evasion discovery

Malware Config

Signatures

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

System Location Discovery: System Language Discovery 1 TTPs 2 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	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	436	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
436	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 3472	436	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe	88
PID 436 wrote to memory of 3472	436	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe	88
PID 436 wrote to memory of 3472	436	bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf82404b815f5bcf82b9fb0899d7cc77_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:436
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\BF8240~1.EXE
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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/436-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

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memory/436-3-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

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