89069d21f61a81d8832f5d649e389e0cd3e0c84236d09ed9f3ffcccc8741f746

General

Target

2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe
Size

731KB
MD5

2bae5e869b9a0f7b4db0894a66eaec9c
SHA1

941ab6f9a681c7d96e41524558eaff6fb81959c3
SHA256

89069d21f61a81d8832f5d649e389e0cd3e0c84236d09ed9f3ffcccc8741f746
SHA512

d6d39483cf3cbaaea7e19bd3d3ee7c49b316043786fa6a8fde564ee6025f018b553c54aa789f651ba20f8fbf5b84309e6bd281eae1f5b434ef9a457b24d0f1dc
SSDEEP

12288:Jaingtd/9iCpVEZxzraxdUdpmOFmjnDgGeIttwoPR5pWZhAIRXHYnrmp:JaigD/ArravUdsOwnlFttwYQRXHYrmp

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
3260	netsh.exe
1464	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-1-5-21-2480455240-981575606-1030659066-1000\Control Panel\International\Geo\Nation	2bae5e869b9a0f7b4db0894a66eaec9c_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 4064 wrote to memory of 944	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	84
PID 4064 wrote to memory of 944	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	84
PID 4064 wrote to memory of 944	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	84
PID 4064 wrote to memory of 2340	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	86
PID 4064 wrote to memory of 2340	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	86
PID 4064 wrote to memory of 2340	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	86
PID 4064 wrote to memory of 2400	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2400	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2400	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	89
PID 2400 wrote to memory of 1464	2400	cmd.exe	91
PID 2400 wrote to memory of 1464	2400	cmd.exe	91
PID 2400 wrote to memory of 1464	2400	cmd.exe	91
PID 4064 wrote to memory of 2124	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	92
PID 4064 wrote to memory of 2124	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	92
PID 4064 wrote to memory of 2124	4064	2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe	92
PID 2124 wrote to memory of 3260	2124	cmd.exe	94
PID 2124 wrote to memory of 3260	2124	cmd.exe	94
PID 2124 wrote to memory of 3260	2124	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2bae5e869b9a0f7b4db0894a66eaec9c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:944
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:2340
- 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:2400
- - 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:1464
- 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:2124
- - 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:3260

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
7B

MD5
824ab679eea19c5b43b186800c2c625f

SHA1
f8b90bc89117ac4f1a272e7acef952a79a64b617

SHA256
f6d4a23bd6b412e4d4906cbd1c56dcbcf5ddd96b6a9098ceba96be94e52f7ab3

SHA512
e13bb9c005c2acb412916bf0f4a37b39c2800298042d5344b877143d1b767342903c9bb3e8d4eda75f37cc323b5f623d6bf34629d2c999c7df316de4ffd3caf4

Download Submit
memory/4064-13-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads