543931717283b238be41e853d4131e1d513ddb49faf84b821eac49ef952be0d7

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 08:17

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General

Target

48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe
Size

550KB
MD5

48f6468f8d0b8a8fdb654e4558c5ae07
SHA1

4ae9a1242861bb3f622a8d0e2bb7e81d64d11fcc
SHA256

543931717283b238be41e853d4131e1d513ddb49faf84b821eac49ef952be0d7
SHA512

e32a453bea73e83b87288c79cc6bf5f8727cb957402471b499bd37536cca34ecaffe16bf97c299ea8d14b0507d9b72db7d66e603d4a14e977cb1e2e923f071f5
SSDEEP

6144:PZTZO9/vgsGreXyyU+Bkm9eDFgZcnednwfRHBSnRzmrN9dt/IqxPV3aO2cTB/Xn9:uJFtyyPBEmdnAGmJ9dFZBV3aO2cT90k

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\Sywehur\Parameters\ServiceDll = "C:\\Windows\\system32\\svhost.dll"	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
3580	svchost.exe
3580	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\svhost.dll	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svhost.dll	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 3960	3224	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe	87
PID 3224 wrote to memory of 3960	3224	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe	87
PID 3224 wrote to memory of 3960	3224	48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\48f6468f8d0b8a8fdb654e4558c5ae07_JaffaCakes118.exe"
  2⤵
  PID:3960

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
PID:3580

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\svhost.dll

Filesize
526KB

MD5
240720a98f2f6f998f6e99190db85429

SHA1
67caa98871bf98cebc4021f054f06bae9ccf699f

SHA256
483f1285d6a1ee495c05fd1afec7c3778d4fe61047859b2a51267e215a4c3465

SHA512
6db7d733ee76b7119826a54a15fd2ca784dbeddee6ab42559d1dd73aa87c4655dddc960f07363a0eef99c169160143de3ea41eac6ad4cf0624fabeb43a0a05ec

Download Submit
memory/3224-6-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3580-5-0x0000000001160000-0x00000000011EB000-memory.dmp

Filesize
556KB

Download
memory/3580-7-0x0000000001160000-0x00000000011EB000-memory.dmp

Filesize
556KB

Download