84ba766b1f292df812017d9c8549bd1026fbdd12b3eabe0e9ad491774f175ab8

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-10-2024 18:33

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General

Target

Bind/AVCheck.dll
Size

131KB
MD5

2086aa8740f0223c3993d6336b1b9fc5
SHA1

8af4dacd14f7c50928a5dd5db2fa9473e15e5e0e
SHA256

1376018512203e69033c5928cceb6280cba7dba6874e55ef0f04bb2cf718b429
SHA512

7b67a32418baafd0d144fe17466e9478ea2bb73205a4c6dba0078d457ec5fe2766a8daf35af47296419ba5324e7f1273ddf280cfb98ac184b07fef45766f3e5e
SSDEEP

3072:BMdqtA14Ln+J7eIwGOIezIVlidzZ2YKul:BMw+1TAIwGwd+C

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 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30
PID 2656 wrote to memory of 2700	2656	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Bind\AVCheck.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Bind\AVCheck.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2700

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

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