20690b30c9f731f262c20e4fe4c3ae5910ca9bfa6b89458972a0e9684739fe57

General

Target

3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe
Size

728KB
MD5

3d8171520d047af3f81b6c13e216b89b
SHA1

00a07c8a68bab5a00d2fd1aa0f63d352be8ea993
SHA256

20690b30c9f731f262c20e4fe4c3ae5910ca9bfa6b89458972a0e9684739fe57
SHA512

aefdeeea68ff83b49ad6c0be6e85d46c33c377f76ef2951b3e1970473683f01ee368cd079a985109ffac0f3afc429226b37473d51fae8aef4acf26ff0e5bb68f
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXH/meGDgGeItoEc9GspWZhASRXHYnrmw:lEc8H5fMLN2Kb7HrGlFtov9GsqRXHYrX

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
2116	netsh.exe
2692	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 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
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2752	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	30
PID 1892 wrote to memory of 2752	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	30
PID 1892 wrote to memory of 2752	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	30
PID 1892 wrote to memory of 2752	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	30
PID 1892 wrote to memory of 2680	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	32
PID 1892 wrote to memory of 2680	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	32
PID 1892 wrote to memory of 2680	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	32
PID 1892 wrote to memory of 2680	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	32
PID 1892 wrote to memory of 2944	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	34
PID 1892 wrote to memory of 2944	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	34
PID 1892 wrote to memory of 2944	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	34
PID 1892 wrote to memory of 2944	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	34
PID 2944 wrote to memory of 2116	2944	cmd.exe	36
PID 2944 wrote to memory of 2116	2944	cmd.exe	36
PID 2944 wrote to memory of 2116	2944	cmd.exe	36
PID 2944 wrote to memory of 2116	2944	cmd.exe	36
PID 1892 wrote to memory of 2776	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	37
PID 1892 wrote to memory of 2776	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	37
PID 1892 wrote to memory of 2776	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	37
PID 1892 wrote to memory of 2776	1892	3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe	37
PID 2776 wrote to memory of 2692	2776	cmd.exe	39
PID 2776 wrote to memory of 2692	2776	cmd.exe	39
PID 2776 wrote to memory of 2692	2776	cmd.exe	39
PID 2776 wrote to memory of 2692	2776	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d8171520d047af3f81b6c13e216b89b_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2752
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:2680
- 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:2944
- - 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:2116
- 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:2776
- - 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:2692

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

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Downloads

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

Filesize
155KB

MD5
e1098470152dc10fb29b3ad7b4e5f5cf

SHA1
ae5a796340be8f0912d6c85f81dce21211aaaf15

SHA256
3832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a

SHA512
0ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6

Download Submit
memory/1892-27-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads