a20a126bf86debc4f477bdfc76da5f17186272f79faa44f84bd964a9a5b74faf

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 01:39

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General

Target

a7a307c332573b2bf76edcf53d37e5a91c1fa3a8ce36f720cb10c8c22928f388.dll
Size

127KB
MD5

9730e0bcf27e4265d1be56b8a7767759
SHA1

11af04e5c73de95a2fb4231970a9f145b39cf381
SHA256

a7a307c332573b2bf76edcf53d37e5a91c1fa3a8ce36f720cb10c8c22928f388
SHA512

960d9f3d0b1111395438484bb52a890eaf55297d2f952c692af5fb64bf442c347ba23e23ec864b6685de2f822c85c363972b047ca371b00a531b342791db2f38
SSDEEP

3072:XeCHM7q++uIwqUjW0uVP0rHv/09aNmw62xm4+5L:O6M7lL5jLuVPaFA5L

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31
PID 2544 wrote to memory of 2484	2544	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7a307c332573b2bf76edcf53d37e5a91c1fa3a8ce36f720cb10c8c22928f388.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7a307c332573b2bf76edcf53d37e5a91c1fa3a8ce36f720cb10c8c22928f388.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2484

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

Windows 7 deprecation

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