cfb1342ab2e5c56dd808d825ac5d551095b01a1122e4fe0b662f88a3e9345b38

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 10:45

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General

Target

d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe
Size

169KB
MD5

d9392b818415e8f7b9bb4caaf72c09e6
SHA1

1ad02611a3a3b76e4aedabdc34534cf848e7d6ed
SHA256

cfb1342ab2e5c56dd808d825ac5d551095b01a1122e4fe0b662f88a3e9345b38
SHA512

e96292334062bdb578bb05284292d1b8ecfaeacda7a71bd08333f484b931e39b187c8f9e8adfab7de2b709f1700e2815dbd0b460b5a18877f4e6e108d47464ec
SSDEEP

3072:7xAI0KSYPKJXHRF9ICHW4G1ln/ZeuXRg7F1Exi7EW9xV6Cyd:kVaC9HO/8QwCCyd

Score

5^/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/2180-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/2180-1-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2388	2180	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	d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2388	2180	d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2388	2180	d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2388	2180	d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe	30
PID 2180 wrote to memory of 2388	2180	d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d9392b818415e8f7b9bb4caaf72c09e6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 100
  2⤵
  - Program crash
  PID:2388

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/2180-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

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memory/2180-1-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download