5644729142753f30e83e3f5a58520e6f28ae135dc496188b3b7310a9226103c2

Analysis

max time kernel
140s
max time network
133s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 07:15

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General

Target

5f867aa22c9d54c649df7a071ef89d2c_JaffaCakes118.dll
Size

1.1MB
MD5

5f867aa22c9d54c649df7a071ef89d2c
SHA1

adbb31854dca4c0d443bbad122d5e9eb14f2a647
SHA256

5644729142753f30e83e3f5a58520e6f28ae135dc496188b3b7310a9226103c2
SHA512

831ba0f692392ffe3c0dc98022332ebca97a98af2f2968dd076047f5d0bfe30d2fc2a429f801084498848d64da72163e6e906c38314adbb642e637d451259fb3
SSDEEP

24576:SMpZ4OxwR1QcQq/W7ihb4bPWmBLXvPmVpTrdzjs00r:SuNZ7Ib8ZBL2/Xg

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\\5f867aa22c9d54c649df7a071ef89d2c_JaffaCakes118.dll"	regsvr32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\aaa1a2ec81.dll	svchost.exe
File opened for modification	C:\Windows\SysWOW64\aaa1a2ec81.dll	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30
PID 2460 wrote to memory of 1944	2460	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5f867aa22c9d54c649df7a071ef89d2c_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\5f867aa22c9d54c649df7a071ef89d2c_JaffaCakes118.dll
  2⤵
  - Server Software Component: Terminal Services DLL
  PID:1944

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k dtcGep
1⤵
- Drops file in System32 directory
PID:2016

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\aaa1a2ec81.dll

Filesize
135B

MD5
394fe5df42be8d2dd4ee0c646329cbf2

SHA1
990daa36b1fcfc0253148977e8bd889808db25e1

SHA256
6382424db08c320002973cf2fd87adf3a05cb5e2723e0e0d5f4653d6c3f7d974

SHA512
68299dc9577597a6533bf394b70190a3d69e9dc38afae91726a3f676609b7b93fce27255cf08b7dd7a0b6e6c11f6dfc4316856f4834b14d984782fdd29325111

Download Submit
C:\Windows\SysWOW64\aaa1a2ec81.dll

Filesize
114B

MD5
0e6d2e5a2eef6207d0612a7cd62719d0

SHA1
4b6af519deae6d86a735d36393590b7ea52ab949

SHA256
6a5fdb1979a2b6be86bd5ba8214c7d3df3a3eef80b414f5a648a468e9429fc4f

SHA512
84fa4a0a35810b0eefa89ca80af0e710c8958f55655deee16cbbaac56ce25882d20f95b733c73df91cfdd2c0b48263128d4d001eab653ffea33f999a08e9b359

Download Submit
memory/1944-0-0x0000000002220000-0x0000000002337000-memory.dmp

Filesize
1.1MB

Download
memory/2016-1-0x0000000002640000-0x0000000002757000-memory.dmp

Filesize
1.1MB

Download
memory/2016-9-0x0000000002640000-0x0000000002757000-memory.dmp

Filesize
1.1MB

Download
memory/2016-33-0x0000000002640000-0x0000000002757000-memory.dmp

Filesize
1.1MB

Download
memory/2016-34-0x0000000002640000-0x0000000002757000-memory.dmp

Filesize
1.1MB

Download