06444063d5d7a82a65301a1f8f72270256e9f4a4a7e3b061cb5f853226d34802

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-10-2024 02:29

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General

Target

3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe
Size

42KB
MD5

3d4ba0a7f7e23161b146ffd83fe49305
SHA1

15e4cac43018795438e4f794c7d5afef4ef6e1ce
SHA256

06444063d5d7a82a65301a1f8f72270256e9f4a4a7e3b061cb5f853226d34802
SHA512

fe33af04dfc277c94afa8d7d0a46879474c037640f19a8a7f69f0ab4a7794def9fa2308536aa51190894f13c73f301c1d6b68b9924816625a24cd9cb255cbf0f
SSDEEP

768:X7UIfJioA+SnHrHiDCfLclQHbGknV3eHuFyQmY3DY2wQIasPJzcTbT8dV:rV0HrCDCfeQ713eHuFRzivasPJzwUdV

Score

10^/10

defense_evasion discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "userinit.exe,C:\\Windows\\system32\\9414f812.exe,"	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2672	cmd.exe

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	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2672	2636	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe	30
PID 2636 wrote to memory of 2672	2636	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe	30
PID 2636 wrote to memory of 2672	2636	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe	30
PID 2636 wrote to memory of 2672	2636	3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d4ba0a7f7e23161b146ffd83fe49305_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\3D4BA0~1.EXE >> NUL
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

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/2636-0-0x0000000000230000-0x0000000000234000-memory.dmp

Filesize
16KB

Download
memory/2636-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2636-4-0x0000000000230000-0x0000000000234000-memory.dmp

Filesize
16KB

Download
memory/2636-3-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads