1071926622aa1dde8a8ab00f6ad9585e2af3641c0a9e1924395e0cb43ae8ec3b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 08:32

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General

Target

27e92ccdc6583195d8121827e4bbf5b3_JaffaCakes118.dll
Size

1.1MB
MD5

27e92ccdc6583195d8121827e4bbf5b3
SHA1

e748b51ef7e60b3e942ac3d025c18d85db56dcc8
SHA256

1071926622aa1dde8a8ab00f6ad9585e2af3641c0a9e1924395e0cb43ae8ec3b
SHA512

963ad025d4b24046096a95c07bc1426ab8208a84921496b1ace21417dac2c355cbeca1b07e59df114e98629a88f90956468f4705768bf60d01724f72f557a8cd
SSDEEP

24576:SMpZ4OxwR1QcQq/W7ihb4bPWmBLXvPmVpTrdzjs003:SuNZ7Ib8ZBL2/XQ

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\\27e92ccdc6583195d8121827e4bbf5b3_JaffaCakes118.dll"	regsvr32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\7a0ff4a14d.dll	svchost.exe
File created	C:\Windows\SysWOW64\7a0ff4a14d.dll	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 2856	3656	regsvr32.exe	82
PID 3656 wrote to memory of 2856	3656	regsvr32.exe	82
PID 3656 wrote to memory of 2856	3656	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\27e92ccdc6583195d8121827e4bbf5b3_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\27e92ccdc6583195d8121827e4bbf5b3_JaffaCakes118.dll
  2⤵
  - Server Software Component: Terminal Services DLL
  PID:2856

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k dtcGep -s dticem
1⤵
- Drops file in System32 directory
PID:3368

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\7a0ff4a14d.dll

Filesize
114B

MD5
452dd943da189d2e7dbb80ed5bc09d5a

SHA1
5375850aba981455d97b6d6504e54a8b7c03f6cd

SHA256
0a57cbbb8adbb7e79be5852248ffe3ac4812e7a968ff2d826bd0bfdf73bcb7ee

SHA512
a197c4753c2ac746e69deac4c877adbd2063217e53d36672f0f89e06fb55c1e6975185a7e76cfd21f8bbd8d93d1bd9933c0ef5725361dbccc9c0586e8e448571

Download Submit
memory/3368-0-0x0000000001200000-0x0000000001317000-memory.dmp

Filesize
1.1MB

Download
memory/3368-8-0x0000000001200000-0x0000000001317000-memory.dmp

Filesize
1.1MB

Download
memory/3368-32-0x0000000001200000-0x0000000001317000-memory.dmp

Filesize
1.1MB

Download