9ea9e2bb7d0f9e3db5ceb21f226901ea9f782f291fab0e90a83f60e81abc235f

General

Target

40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe
Size

728KB
MD5

40d0c45a341690f87967d8092a2de38e
SHA1

39806f8b65db8e69502b3de6f3af9bd8793d9d4e
SHA256

9ea9e2bb7d0f9e3db5ceb21f226901ea9f782f291fab0e90a83f60e81abc235f
SHA512

bab3700824d75756db5c32f4d1447655db60046ea7f606d6c3fb44eb0c2754c9fd50b510ed3bbb98da295ddfdc8d45fffe006d6359b109f5b7dfcbdf84838c1b
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXM/meGDgGeItoEc9GspWZhASRXHYnrmW:lEc8H5fMLN2Kb7MrGlFtov9GsqRXHYr1

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
1580	netsh.exe
2824	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 2556 wrote to memory of 2520	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	30
PID 2556 wrote to memory of 2520	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	30
PID 2556 wrote to memory of 2520	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	30
PID 2556 wrote to memory of 2520	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	30
PID 2556 wrote to memory of 2308	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	32
PID 2556 wrote to memory of 2308	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	32
PID 2556 wrote to memory of 2308	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	32
PID 2556 wrote to memory of 2308	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	32
PID 2556 wrote to memory of 316	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	34
PID 2556 wrote to memory of 316	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	34
PID 2556 wrote to memory of 316	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	34
PID 2556 wrote to memory of 316	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	34
PID 316 wrote to memory of 1580	316	cmd.exe	36
PID 316 wrote to memory of 1580	316	cmd.exe	36
PID 316 wrote to memory of 1580	316	cmd.exe	36
PID 316 wrote to memory of 1580	316	cmd.exe	36
PID 2556 wrote to memory of 2244	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	37
PID 2556 wrote to memory of 2244	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	37
PID 2556 wrote to memory of 2244	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	37
PID 2556 wrote to memory of 2244	2556	40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe	37
PID 2244 wrote to memory of 2824	2244	cmd.exe	39
PID 2244 wrote to memory of 2824	2244	cmd.exe	39
PID 2244 wrote to memory of 2824	2244	cmd.exe	39
PID 2244 wrote to memory of 2824	2244	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40d0c45a341690f87967d8092a2de38e_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2520
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:2308
- 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:316
- - 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:1580
- 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:2244
- - 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:2824

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/2556-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads