d02a59a044460278a69de4126c143453a1e8527f89ba8e07b6278191698b54e9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 20:56

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General

Target

3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe
Size

766KB
MD5

3aaf12854480f132eda76b79c4a0aba5
SHA1

a057ad2685260dcbe73e9194fbed700bcb51e621
SHA256

d02a59a044460278a69de4126c143453a1e8527f89ba8e07b6278191698b54e9
SHA512

188f71e16a8476a6956a6278087e8457a9f0188634353e5acdef21ef1049de8cb634ab06bc93236892f8a7ce50aa997c2d20811737ffe9623d08a97872ae6c1c
SSDEEP

12288:YlNPK59a9tmaFonKp+qVQAR60ni6f3hu/7b/kdGt6+tbDMzN/4vsKa1z3L3r2YuR:eNPKnitmEocQAYWi6P0Dzkd66+tfMzN0

Score

6^/10

persistence

Malware Config

Signatures

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\AllowMultipleTSSessions = "1"	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\EnableConcurrentSessions = "1"	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dllcache\termsrv.dll	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2720	2780	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe	31
PID 2780 wrote to memory of 2720	2780	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe	31
PID 2780 wrote to memory of 2720	2780	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe	31
PID 2780 wrote to memory of 2720	2780	3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe"
1⤵
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Users\Admin\AppData\Local\Temp\3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3aaf12854480f132eda76b79c4a0aba5_JaffaCakes118.exe"
  2⤵
  PID:2720

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

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads