fa2ed3a1bb56b650735e666204668b4930378d67f3073583ae3dfc7628d82139

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 11:07

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General

Target

file.dll
Size

1.6MB
MD5

fae983329315cd7483dc94f0c8e48f42
SHA1

3341662884ee54dc51c461aa68bcc8f1c50964b5
SHA256

fa2ed3a1bb56b650735e666204668b4930378d67f3073583ae3dfc7628d82139
SHA512

57b893a305181cde704b5baa7b50595c96e973726294d7e665a5c689eb83194e5ae54927350896a5ec75d5135f9dc74532f3f03342c200be247224b19206f0e6
SSDEEP

24576:moeIbnLB0ZvvEHFy6r17/WJ7f05mMkj/E/OHdKjtIgTf5gOSXQF+Tt9g7wo1Ysi:mRZ046rtpmMo1HdKjT7SgF+fg7wo1j

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29
PID 2440 wrote to memory of 2172	2440	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\file.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2172

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/2172-0-0x0000000074410000-0x00000000748C3000-memory.dmp

Filesize
4.7MB

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