8e6336abede8f53fea75ff344d5d670b554349bd39bed806df7b092d7b5d98f9

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 17:05

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General

Target

c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe
Size

184KB
MD5

c13036184d485f8d732ac04903948dc3
SHA1

39746f4230c2190da861e7e9ad499681da58b36b
SHA256

8e6336abede8f53fea75ff344d5d670b554349bd39bed806df7b092d7b5d98f9
SHA512

db20c56511e9312a49c6acc959196225cf943940e22652b795ebe5e7f61de4ee00f0f8ccf5bba7c6b33eed45c5a84db3f90d100d062a9ca90ad57805bd7239cb
SSDEEP

1536:EOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5frleGhd9TfBR:EwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8rG

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1368-0-0x0000000000400000-0x000000000046A000-memory.dmp	upx
behavioral1/memory/1368-1-0x0000000000400000-0x000000000046A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2316	1368	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	c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 2316	1368	c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe	28
PID 1368 wrote to memory of 2316	1368	c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe	28
PID 1368 wrote to memory of 2316	1368	c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe	28
PID 1368 wrote to memory of 2316	1368	c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c13036184d485f8d732ac04903948dc3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1368 -s 88
  2⤵
  - Program crash
  PID:2316

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

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Downloads

memory/1368-0-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1368-1-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download