1656e5e458520a1fd9b6f8879f6ad22cff7059791e1bfda1a829169fccb69b59

General

Target

443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe
Size

728KB
MD5

443817814b7162d0b779ffbf0f8aa014
SHA1

de1cd8b2d38abc786ced9d39c396073b33362bcf
SHA256

1656e5e458520a1fd9b6f8879f6ad22cff7059791e1bfda1a829169fccb69b59
SHA512

cd94ae8098ac6c5a33e0712a85a5e2f22c5ffc40de7f78d913e9b335fc4c1b16bb1d5e49baa6f3d90d083d341378fb390d2759c77176f9daf3bde01c093bf11f
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXD/meGDgGeItoEc9GspWZhASRXHYnrmu:lEc8H5fMLN2Kb7DrGlFtov9GsqRXHYrx

Score

8^/10

evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2652	netsh.exe
2680	netsh.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 484 wrote to memory of 2104	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	31
PID 484 wrote to memory of 2104	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	31
PID 484 wrote to memory of 2104	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	31
PID 484 wrote to memory of 2104	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	31
PID 484 wrote to memory of 1248	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	33
PID 484 wrote to memory of 1248	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	33
PID 484 wrote to memory of 1248	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	33
PID 484 wrote to memory of 1248	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	33
PID 484 wrote to memory of 2476	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	35
PID 484 wrote to memory of 2476	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	35
PID 484 wrote to memory of 2476	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	35
PID 484 wrote to memory of 2476	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	35
PID 2476 wrote to memory of 2652	2476	cmd.exe	37
PID 2476 wrote to memory of 2652	2476	cmd.exe	37
PID 2476 wrote to memory of 2652	2476	cmd.exe	37
PID 2476 wrote to memory of 2652	2476	cmd.exe	37
PID 484 wrote to memory of 2240	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	38
PID 484 wrote to memory of 2240	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	38
PID 484 wrote to memory of 2240	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	38
PID 484 wrote to memory of 2240	484	443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe	38
PID 2240 wrote to memory of 2680	2240	cmd.exe	40
PID 2240 wrote to memory of 2680	2240	cmd.exe	40
PID 2240 wrote to memory of 2680	2240	cmd.exe	40
PID 2240 wrote to memory of 2680	2240	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\443817814b7162d0b779ffbf0f8aa014_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:484
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2104
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:1248
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2652
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ddlr-directdownloader-sntb.exe

Filesize
155KB

MD5
e1098470152dc10fb29b3ad7b4e5f5cf

SHA1
ae5a796340be8f0912d6c85f81dce21211aaaf15

SHA256
3832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a

SHA512
0ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6

Download Submit
memory/484-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads