a2ee6678382840f94925013400625bd0264cf4f56226c5ba881dc912d9c50fa1

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 09:53

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General

Target

b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe
Size

1.1MB
MD5

b730194ba66aa4c49e8a92c6f8968b5e
SHA1

b91764a7b35eec88f573fac5aebee823a55610b6
SHA256

a2ee6678382840f94925013400625bd0264cf4f56226c5ba881dc912d9c50fa1
SHA512

5e7ede10114b5b89150de06d288fd51d9c85212780bd73bcd6a1e5712d60f617cf1696c40eb5c8bda07b61c11b1bc60d22465e83b54c880ad1c383f75278fe4f
SSDEEP

24576:FTP1+mIpQQh7P4yCYiPeB9ZC1pH6xmHP2xmFQJyyUagtuSUyae:BdApLhyrWPE1pH6xmHP2xmSJyyqmze

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2152-0-0x0000000000400000-0x0000000000597000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1612	2152	WerFault.exe	27

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2152	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1612	2152	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe	28
PID 2152 wrote to memory of 1612	2152	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe	28
PID 2152 wrote to memory of 1612	2152	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe	28
PID 2152 wrote to memory of 1612	2152	b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b730194ba66aa4c49e8a92c6f8968b5e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 592
  2⤵
  - Program crash
  PID:1612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2152-0-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/2152-1-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download
memory/2152-2-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/2152-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2152-7-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/2152-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download