c4f10dda2c1625665bb71340d37065f963d6d446cb742b511a960b6769d52737

Analysis

max time kernel
136s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2024 04:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

atl100.dll
Size

134KB
MD5

36d7d05505951f542922df4c725cc57d
SHA1

074902ff54d30ef6ee2fd6ebe475526cac84670c
SHA256

74b7c86b75cfaf5121554bd8cc4dd8e496458311070fa43b9b4fb13b4d8c8eab
SHA512

4c7f9445703fc79f595739cfc0d4e24dade4c9959f6cb24840b020e98943f4dbed9c2937187165452215ab0a683d1159c4d629e22bffa625bf08286fce657889
SSDEEP

3072:XGAbjYAiKWDEvB+55/Ho4y6P5sxQ2euRA9ot:z+KWovoP/Ho4BP5wdUS

Score

3^/10

discovery

Malware Config

Signatures

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 244 wrote to memory of 212	244	rundll32.exe	85
PID 244 wrote to memory of 212	244	rundll32.exe	85
PID 244 wrote to memory of 212	244	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\atl100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\atl100.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:212

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads