0aef999386f2e78feb0597d96dc395f59ff40128ee80fbeaef82a1af643b3cd1

General

Target

65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe
Size

731KB
MD5

65db1ed7a70e9f5c9278f7ee2467af10
SHA1

fa748afc18507d19b3557ad430cfb1ab2259c1c6
SHA256

0aef999386f2e78feb0597d96dc395f59ff40128ee80fbeaef82a1af643b3cd1
SHA512

f98aebe4162cd1dddf6904b6a8e1d941d5730e311060b3f781c33394ad86e62459e35582f4522b1155858e1661000d58d3b2ea503057c9f84ead6e45df006bf6
SSDEEP

12288:Jaingtd/9iCpVEZxzraxdUdpm1FmjnDgGeIttwoPR5pWZhAIRXHYnrm5:JaigD/ArravUds1wnlFttwYQRXHYrm5

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
3540	netsh.exe
2100	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.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 18 IoCs

description	pid	Process	procid_target
PID 3396 wrote to memory of 2012	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	85
PID 3396 wrote to memory of 2012	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	85
PID 3396 wrote to memory of 2012	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	85
PID 3396 wrote to memory of 5036	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	87
PID 3396 wrote to memory of 5036	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	87
PID 3396 wrote to memory of 5036	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	87
PID 3396 wrote to memory of 1872	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	89
PID 3396 wrote to memory of 1872	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	89
PID 3396 wrote to memory of 1872	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	89
PID 1872 wrote to memory of 3540	1872	cmd.exe	92
PID 1872 wrote to memory of 3540	1872	cmd.exe	92
PID 1872 wrote to memory of 3540	1872	cmd.exe	92
PID 3396 wrote to memory of 2516	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	94
PID 3396 wrote to memory of 2516	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	94
PID 3396 wrote to memory of 2516	3396	65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe	94
PID 2516 wrote to memory of 2100	2516	cmd.exe	96
PID 2516 wrote to memory of 2100	2516	cmd.exe	96
PID 2516 wrote to memory of 2100	2516	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\65db1ed7a70e9f5c9278f7ee2467af10_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3396
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2012
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:5036
- 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:1872
- - 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:3540
- 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:2516
- - 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:2100

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe

Filesize
7B

MD5
824ab679eea19c5b43b186800c2c625f

SHA1
f8b90bc89117ac4f1a272e7acef952a79a64b617

SHA256
f6d4a23bd6b412e4d4906cbd1c56dcbcf5ddd96b6a9098ceba96be94e52f7ab3

SHA512
e13bb9c005c2acb412916bf0f4a37b39c2800298042d5344b877143d1b767342903c9bb3e8d4eda75f37cc323b5f623d6bf34629d2c999c7df316de4ffd3caf4

Download Submit
memory/3396-13-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads