aedbc65b485c2edada93b3701d3fd9778eac975e5a957d8d06b3dced5c99330f

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
05-02-2025 12:34

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General

Target

JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe
Size

85KB
MD5

9faa47ac4825a9616f1e5ec7371210e4
SHA1

b5273b99717597b7d9c7d2659a1a846e7abcb5eb
SHA256

aedbc65b485c2edada93b3701d3fd9778eac975e5a957d8d06b3dced5c99330f
SHA512

70c15f6b4e3d052b00a4161ec73778c963705175efd8df9db318bd1100ea0d9658171b6fd44a61299be7e6d47b641ee66e8a6f73a3e8dc8e5fa9681e3b5ab0d6
SSDEEP

1536:wJ6JCvNG6kn/QQkR2/GVrZYiyfkt8st52YoneYipHWXiqj3zimwUHku/m:wJsscRHx8rZNGkOs3TYvHi7KF/m

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/2844-0-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral1/memory/2844-1-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2900	2844	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	JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2900	2844	JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe	28
PID 2844 wrote to memory of 2900	2844	JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe	28
PID 2844 wrote to memory of 2900	2844	JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe	28
PID 2844 wrote to memory of 2900	2844	JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe	28

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9faa47ac4825a9616f1e5ec7371210e4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 136
  2⤵
  - Program crash
  PID:2900

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/2844-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

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memory/2844-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download