ba997b8f0c65a9c827d0a93cf309c2527d3d6c5c93d5b011a4df653160c60863

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 13:25

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General

Target

d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe
Size

185KB
MD5

d6670cff857b72a1e5a6c63a52a22b03
SHA1

ccedc0d63d8276c757aaad837b25d52811ed4f9e
SHA256

ba997b8f0c65a9c827d0a93cf309c2527d3d6c5c93d5b011a4df653160c60863
SHA512

70fac734779fb20885744e5130efff7456b7a858c1d0c104932dba2f6669ac008ad1d5c63dd3a817cdcfd039db00368b01e0c1716bb9e7962d3366dd6a9c5194
SSDEEP

1536:suOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5frleGhd9Tf8:1wV4OgSzBmh04eZFkz3Rr0gwGj9Tf8

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/2196-0-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2196-1-0x0000000000400000-0x0000000000465000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	2196	WerFault.exe	29

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	d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2236	2196	d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2236	2196	d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2236	2196	d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2236	2196	d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6670cff857b72a1e5a6c63a52a22b03_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 88
  2⤵
  - Program crash
  PID:2236

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/2196-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

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memory/2196-1-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download