f40912f20664da2cfa0ae49c0b31005e23fd941c7389cb13b277fd8026ed1c85

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/09/2024, 08:12

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General

Target

AnvirHook75.dll
Size

104KB
MD5

28b8d942442cf66f52517e7ed8e40234
SHA1

518ca44d04f2c5da7bdb806e67c87076c8d11fe9
SHA256

cac0f9cb0e3b093e203e0ef7a768e3ea538031b5460b2219e96e1bd5fce0aa1a
SHA512

90114b03b68c9e09a6fcd1e21af62b6860513e2c6b3f1c4c3e44834cd31d6c1119bed9007e92c53c1b87fd986aa4455b93d5e6224201246f2009c34420b006c2
SSDEEP

1536:SpikoGNxYxFfAWDroIAZDi97wcvG7y2+YbtZNRrD4EQhuh9:SpGOxe1APIAW7wcwy2++t14bY

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 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31
PID 2336 wrote to memory of 604	2336	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AnvirHook75.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AnvirHook75.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:604

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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