dab934a4f9517025730758c2f9e09cdcce19d11e405d9328e33851f3d9a882b9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 09:09

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General

Target

452d9487eb888d7b5827db8714516dda_JaffaCakes118.dll
Size

224KB
MD5

452d9487eb888d7b5827db8714516dda
SHA1

b495164e8aca661e94115de1c2b7019cbe0bb91d
SHA256

dab934a4f9517025730758c2f9e09cdcce19d11e405d9328e33851f3d9a882b9
SHA512

2e26c062c379860a2cdc6289759155c7d96e7957ffd7a1331e670c54b7bce3d25dea39aca7a1ea1572505bde6541fd18be8c1827836f5f5d0aaf69b7baabbf7f
SSDEEP

3072:Ak8pLlJl3nmJFOSrcJw84CelRvq9Mttc5l+/nYP:AFdlmJFOKBCe3Uw5/nYP

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\sapnet = "{BD408A7F-B304-4193-A719-5B5C46CE95C9}"	rundll32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BD408A7F-B304-4193-A719-5B5C46CE95C9}\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\{BD408A7F-B304-4193-A719-5B5C46CE95C9}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BD408A7F-B304-4193-A719-5B5C46CE95C9}\InProcServer32\ = "C:\\Windows\\sapnet.dll"	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 3864	4528	rundll32.exe	83
PID 4528 wrote to memory of 3864	4528	rundll32.exe	83
PID 4528 wrote to memory of 3864	4528	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\452d9487eb888d7b5827db8714516dda_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\452d9487eb888d7b5827db8714516dda_JaffaCakes118.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Modifies registry class
  PID:3864

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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