cc5c154d03d5619ca7ec1abdbdfa9eb5061f2451699f42e218a49b7ca19a37b8

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 23:06

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General

Target

f709a728a0e87f285167830e896b78e0_JaffaCakes118.dll
Size

71KB
MD5

f709a728a0e87f285167830e896b78e0
SHA1

fcd90bac306f5c006f0f59ee9876d5bf8d6c6dfc
SHA256

cc5c154d03d5619ca7ec1abdbdfa9eb5061f2451699f42e218a49b7ca19a37b8
SHA512

09f6205817080b746981d7954d615ee0cefb0157072ba79ecd5fc1c6c14baa45a1d8fc12805c424ec8dd8d7224291c209ca4d6699ad2d353bdc46eceb14bd7fd
SSDEEP

1536:7p+usBhzihe8taaPy8nQ8+o/X/vM2kF5COOPbZ0bHl+AO28:Fqihe88rud+I/vM2kXCRPlal+D

Score

5^/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
behavioral2/memory/4488-0-0x0000000010000000-0x0000000010663000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 4488	232	rundll32.exe	82
PID 232 wrote to memory of 4488	232	rundll32.exe	82
PID 232 wrote to memory of 4488	232	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f709a728a0e87f285167830e896b78e0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f709a728a0e87f285167830e896b78e0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4488

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/4488-0-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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memory/4488-1-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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