4725f6712f4d716cb69e8a881406b02512d13640444da40a00bcd47575b5eb9d

Analysis

max time kernel
145s
max time network
149s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 08:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

27de7de49be558cf7fa7b42aa6da7941_JaffaCakes118.dll
Size

1.1MB
MD5

27de7de49be558cf7fa7b42aa6da7941
SHA1

068522ed29f251d92cbdd2b6d8501d2bf1753b74
SHA256

4725f6712f4d716cb69e8a881406b02512d13640444da40a00bcd47575b5eb9d
SHA512

cd4e404cc28f94ae16f3666a2ace608738b09ae0131d484f2a9406ffab664a87b91792b30475516ffde24ce113042beccbe8e59e655fce06627f6e305eb44255
SSDEEP

24576:SMpZ4OxwR1QcQq/W7ihb4bPWmBLXvPmVpTrdzjs00Y:SuNZ7Ib8ZBL2/Xb

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\\27de7de49be558cf7fa7b42aa6da7941_JaffaCakes118.dll"	regsvr32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\b299c237aa.dll	svchost.exe
File opened for modification	C:\Windows\SysWOW64\b299c237aa.dll	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31
PID 2180 wrote to memory of 2344	2180	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\27de7de49be558cf7fa7b42aa6da7941_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\27de7de49be558cf7fa7b42aa6da7941_JaffaCakes118.dll
  2⤵
  - Server Software Component: Terminal Services DLL
  PID:2344

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k dtcGep
1⤵
- Drops file in System32 directory
PID:2348

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\b299c237aa.dll

Filesize
114B

MD5
6162c644c20f2a04746896f09d21108f

SHA1
bc545bee2a3bec955d8f51e0d470e3a392750161

SHA256
3d88963d071dfd333c00147fde6ae9f4cfe43bdb48465fcde9940a3b89fc4ea0

SHA512
3403b6aaca7414fa217d7d2d333bd2ed3ad56c7e1ea0ce87c7bedca50076b0ae5223198211c7bfb56b83e118ac259bf67fea09f40e88aecb4996d1841098ce97

Download Submit
memory/2344-0-0x0000000002320000-0x0000000002437000-memory.dmp

Filesize
1.1MB

Download
memory/2348-1-0x00000000025D0000-0x00000000026E7000-memory.dmp

Filesize
1.1MB

Download
memory/2348-9-0x00000000025D0000-0x00000000026E7000-memory.dmp

Filesize
1.1MB

Download
memory/2348-23-0x00000000025D0000-0x00000000026E7000-memory.dmp

Filesize
1.1MB

Download