d6d240a9ab606f0e82e4bc677be50808b20ffbdaa24f7b8150e24e2a72c4d748

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 10:24

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General

Target

1aef19b6fcdd3b6a015df67dcafa364b_JaffaCakes118.dll
Size

1.1MB
MD5

1aef19b6fcdd3b6a015df67dcafa364b
SHA1

9007207ef836abfff4e15c78e60587e1bc5cad94
SHA256

d6d240a9ab606f0e82e4bc677be50808b20ffbdaa24f7b8150e24e2a72c4d748
SHA512

7d5d6bc7db25feb9d779bb2005f486d239b1e8d93a24331315fbf7dce968f151a08909059d3f02d512d4226eaaec7744cfcaff8caf45f199f069a39ab6fd9ad9
SSDEEP

24576:SMpZ4OxwR1QcQq/W7ihb4bPWmBLXvPmVpTrdzjs007:SuNZ7Ib8ZBL2/XY

Score

8^/10

persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\dticem\Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1aef19b6fcdd3b6a015df67dcafa364b_JaffaCakes118.dll"	regsvr32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\960af55fa6.dll	svchost.exe
File opened for modification	C:\Windows\SysWOW64\960af55fa6.dll	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28
PID 2296 wrote to memory of 1544	2296	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1aef19b6fcdd3b6a015df67dcafa364b_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1aef19b6fcdd3b6a015df67dcafa364b_JaffaCakes118.dll
  2⤵
  - Server Software Component: Terminal Services DLL
  PID:1544

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k dtcGep
1⤵
- Drops file in System32 directory
PID:1548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\960af55fa6.dll

Filesize
114B

MD5
045d0ee2ae2800542c1b18f9f430a126

SHA1
dbb13ea7d6c3aabcb3dcecc11a06e301d9b3397b

SHA256
2a866ea90d5cb91856bae4dabe78aa8c3fda7adaafaadbac86f12c811fafc066

SHA512
1b681960bc0ddbf80dac8de8e396df3f2eae4aebf95f1eec389ad88e6332f5d89acf0c1a74725263776a35347d7a176ee882b5440fb1dc94c54cd146261f0ce6

Download Submit
memory/1544-0-0x0000000000AB0000-0x0000000000BC7000-memory.dmp

Filesize
1.1MB

Download
memory/1548-9-0x0000000000AB0000-0x0000000000BC7000-memory.dmp

Filesize
1.1MB

Download
memory/1548-23-0x0000000000AB0000-0x0000000000BC7000-memory.dmp

Filesize
1.1MB

Download
memory/1548-24-0x0000000000AB0000-0x0000000000BC7000-memory.dmp

Filesize
1.1MB

Download