ceb79ed070f2ba893fab53f82031786f0ffd8430f04372041e37d758c50f0046

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 00:49

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General

Target

0185b27b82e021acdced536831b65b94_JaffaCakes118.dll
Size

4KB
MD5

0185b27b82e021acdced536831b65b94
SHA1

ec26ca88b03f4ec5a7748e9790cbf2f358fd956e
SHA256

ceb79ed070f2ba893fab53f82031786f0ffd8430f04372041e37d758c50f0046
SHA512

410726ecf3d8e7bad0270884b56138749f6f615a25a5cdaf885364f955de4016b66eafc8401c985f8ddbdbbc8f5b19471488d8d8b921a559bcd994598d791575

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 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\Run\eriewxus = "rundll32.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\0185b27b82e021acdced536831b65b94_JaffaCakes118.dll,#1"	rundll32.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\wsyslog	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 4024	2808	rundll32.exe	82
PID 2808 wrote to memory of 4024	2808	rundll32.exe	82
PID 2808 wrote to memory of 4024	2808	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0185b27b82e021acdced536831b65b94_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0185b27b82e021acdced536831b65b94_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  PID:4024

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

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Downloads

memory/4024-1-0x0000000013150000-0x0000000013151000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads