e3bd63b9eeda4d190822553c8472bfb57fa6489ce90a57ff222aa0038a17f202

General

Target

36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe
Size

728KB
MD5

36604ef396aca25a5f4b457edc52f042
SHA1

b72e0c206f4d65c3164fd2ef9e6d075886d916c3
SHA256

e3bd63b9eeda4d190822553c8472bfb57fa6489ce90a57ff222aa0038a17f202
SHA512

af9b2cfb4dc2f6363dbea949d8a1c9d08d1b8c581c6d8f8d3477beb91ca48cb78e45fc6b0695aa65e2c27b1e8a68fa7c036769b23a6da183bdfaa65116dfb097
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXR/meGDgGeItoEc9GspWZhASRXHYnrma:lEc8H5fMLN2Kb7RrGlFtov9GsqRXHYr9

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
2528	netsh.exe
2056	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 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
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 2412	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	30
PID 1828 wrote to memory of 2412	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	30
PID 1828 wrote to memory of 2412	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	30
PID 1828 wrote to memory of 2412	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	30
PID 1828 wrote to memory of 2408	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	32
PID 1828 wrote to memory of 2408	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	32
PID 1828 wrote to memory of 2408	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	32
PID 1828 wrote to memory of 2408	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	32
PID 1828 wrote to memory of 2504	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	34
PID 1828 wrote to memory of 2504	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	34
PID 1828 wrote to memory of 2504	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	34
PID 1828 wrote to memory of 2504	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	34
PID 2504 wrote to memory of 2528	2504	cmd.exe	36
PID 2504 wrote to memory of 2528	2504	cmd.exe	36
PID 2504 wrote to memory of 2528	2504	cmd.exe	36
PID 2504 wrote to memory of 2528	2504	cmd.exe	36
PID 1828 wrote to memory of 3052	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	37
PID 1828 wrote to memory of 3052	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	37
PID 1828 wrote to memory of 3052	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	37
PID 1828 wrote to memory of 3052	1828	36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe	37
PID 3052 wrote to memory of 2056	3052	cmd.exe	39
PID 3052 wrote to memory of 2056	3052	cmd.exe	39
PID 3052 wrote to memory of 2056	3052	cmd.exe	39
PID 3052 wrote to memory of 2056	3052	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\36604ef396aca25a5f4b457edc52f042_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2412
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:2408
- 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:2504
- - 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:2528
- 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:3052
- - 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:2056

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/1828-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads