67361c9c296bb28eb61b63f70de9018ffc51db3a40a90efc8e4a38d7af9c4d77

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2025, 15:44

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
JaffaCakes118_41255706c29d47a97591f61abe6ca3bb.dll
Size 63KB
Sample250127-s6ffaawndk
SHA256 67361c9c296bb28eb61b63f70de9018ffc51db3a40a90efc8e4a38d7af9c4d77
MD5 41255706c29d47a97591f61abe6ca3bb
SHA1 69fc3661c094dfe00d94b34386beae2f95aa8ca9
SHA512 7f3097432f75a4eeddff1500513ac4d392e4434fef9c2c3328b1b1ae872d5a247f61469958c680a639257366737fbfb846772699b75dffb0864cab16ffdf07c0
SSDEEP 1536:agF0eiyUcbQ8KBcQnR2Kw3yglT79RdLrHBU2fBS:t2yF5gR2d3ltRRdh9S
MD5 SHA1 SHA512 SSDEEP

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/920-0-0x0000000010000000-0x0000000010011000-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 632 wrote to memory of 920	632	rundll32.exe	83
PID 632 wrote to memory of 920	632	rundll32.exe	83
PID 632 wrote to memory of 920	632	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41255706c29d47a97591f61abe6ca3bb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41255706c29d47a97591f61abe6ca3bb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:920

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

Loading Replay Monitor...

Downloads

memory/920-0-0x0000000010000000-0x0000000010011000-memory.dmp

Download