dd1787e0d0f3b17d4c7d9bd2b9b2597ecba94feb5beada587ffcdc9b8e6479ae

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 23:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
Size

41KB
MD5

6533546b5ce56769d5856854c5c2b1eb
SHA1

a61ee6fee49eb9a645cd254c15c370fa8e8c407e
SHA256

dd1787e0d0f3b17d4c7d9bd2b9b2597ecba94feb5beada587ffcdc9b8e6479ae
SHA512

e679de8db2da62ff9a504b774e455c03dc1f7a6cbefe8e361f8846541d0b2c0a23ea02c6ceb7e1128e266046c400363a7b61f4b36451d40df717754d354ac4d9
SSDEEP

768:wqeAZ1VrH2Fm5bG6YmmghuhsMxRYskKGS+hF2vio/QBUs:wq915HuMG6Xhudx1kLV/AQf

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\edfscv\ImagePath = "C:\\Windows\\system32\\fgdfsdf.exe -service"	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1196	fgdfsdf.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\KillMe.bat	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\bdrrdf.dll	fgdfsdf.exe
File created	C:\Windows\SysWOW64\fgdfsdf.exe	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\fgdfsdf.exe	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\fgdfsdf.exe	fgdfsdf.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2384	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
2384	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
1196	fgdfsdf.exe
1196	fgdfsdf.exe
1196	fgdfsdf.exe
1196	fgdfsdf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 3768	2384	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe	87
PID 2384 wrote to memory of 3768	2384	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe	87
PID 2384 wrote to memory of 3768	2384	6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6533546b5ce56769d5856854c5c2b1eb_JaffaCakes118.exe"
1⤵
- Sets service image path in registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\KillMe.bat
  2⤵
  PID:3768

C:\Windows\SysWOW64\fgdfsdf.exe
C:\Windows\SysWOW64\fgdfsdf.exe -service
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\KillMe.bat

Filesize
239B

MD5
5be1f43bfa04f82a14f1afd4115acb2c

SHA1
c19719d12c00e69a088e6766f81fff893e564bb3

SHA256
b9000e892324c0609edd2f806c85007e5b9e5b2629a9134ca17c256a0540f5bb

SHA512
9b1c1d6c96e6ae0ca01e7156ddd2f9b63d17fcf2337e0826dfbb1563274a89e64ea13220d6b8f151c6331cfc43e6090540a7f9f8d440e6f61e74579bc9d6fc5e

Download Submit
C:\Windows\SysWOW64\fgdfsdf.exe

Filesize
41KB

MD5
6533546b5ce56769d5856854c5c2b1eb

SHA1
a61ee6fee49eb9a645cd254c15c370fa8e8c407e

SHA256
dd1787e0d0f3b17d4c7d9bd2b9b2597ecba94feb5beada587ffcdc9b8e6479ae

SHA512
e679de8db2da62ff9a504b774e455c03dc1f7a6cbefe8e361f8846541d0b2c0a23ea02c6ceb7e1128e266046c400363a7b61f4b36451d40df717754d354ac4d9

Download Submit
memory/1196-5-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1196-11-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2384-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2384-1-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2384-9-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download