f27f4d0a04baa494f21c520285f15b8b45751bd3f38c779dd8652eacb230309a

Analysis

max time kernel
142s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 19:58

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General

Target

0a8f400082dfe0a1e303ed5299703216_JaffaCakes118.dll
Size

256KB
MD5

0a8f400082dfe0a1e303ed5299703216
SHA1

6334a278042db481db93b748d43f5f020a29f4e6
SHA256

f27f4d0a04baa494f21c520285f15b8b45751bd3f38c779dd8652eacb230309a
SHA512

008a5641c80b0fd2961facbd286583c19ed4036cc9184e014b61ee22babc80420fd76810e16390b0634e577d35e25639a45f5cd35caaf11c7e9bab4ad1a1e304
SSDEEP

3072:vnVxr2XIfjjeo8s7mVps4lqwdqYw5RTdmS/3UaRJBZWdXIpcYjPwsPTTbqjBftTr:vn2XVmJdmspRJhjPfcJ7P

Score

10^/10

persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\bdmanager = "{A3EDA391-65E5-4CF6-A492-745AE1866CC8}"	rundll32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3EDA391-65E5-4CF6-A492-745AE1866CC8}\InProcServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3EDA391-65E5-4CF6-A492-745AE1866CC8}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3EDA391-65E5-4CF6-A492-745AE1866CC8}\InProcServer32\ = "C:\\Windows\\bdmanager.dll"	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 712	4588	rundll32.exe	83
PID 4588 wrote to memory of 712	4588	rundll32.exe	83
PID 4588 wrote to memory of 712	4588	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a8f400082dfe0a1e303ed5299703216_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a8f400082dfe0a1e303ed5299703216_JaffaCakes118.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Modifies registry class
  PID:712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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