9a547819e38b420f16c01185218b5aadf242004d4a31b1f13d9bdfbb8eb3f9a9

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 16:44

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General

Target

ede47a1d594092179877cce2224b2370_JaffaCakes118.dll
Size

88KB
MD5

ede47a1d594092179877cce2224b2370
SHA1

79d0ae86f220c8234e6c5c8d35b792d146aed6e9
SHA256

9a547819e38b420f16c01185218b5aadf242004d4a31b1f13d9bdfbb8eb3f9a9
SHA512

6eaa1ea16ae20e236e66983202763cfdd735590c31836f963a52a8356681353bb6830f51159e6cb2fa643c998af8b8864f9c0afe63753084afa10cd0a8fdaf57
SSDEEP

1536:9QQioPups17wZsxAKHckvcmwqfR6qPJj9dfjhL2jWT0XU:9QeuG1cZsxekvtwsR6qRJ5NL2yT0XU

Score

8^/10

persistence

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	1744	rundll32.exe
7	1744	rundll32.exe

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\NDAYO = "C:\\Windows\\SysWOW64\\rundll32.exe"	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28
PID 2660 wrote to memory of 1744	2660	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ede47a1d594092179877cce2224b2370_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ede47a1d594092179877cce2224b2370_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Adds Run key to start application
  PID:1744

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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