061f3fc874ee08b1d49b72ccbf18042e8a2b3826e6148d26541ee4b2568ce43c

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 02:45

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General

Target

$_1_/Modules/wis.dll
Size

42KB
MD5

875b93e5075b75fba8b080c578e9170c
SHA1

3e04baed759bafcf80a3edc7f16054739ceb1972
SHA256

3a942e2bfd313ecdbd48ebe05653b50d904f9b1dc30c86067446885a8d01dff7
SHA512

54c008a278de9fe898cc661393df22b62be9dddd31ab910e311a52ab7035b93949baeba7ff4fc40371061bdc6d9ac9ebc6dc5cd6e31050b44964e172162f6b89
SSDEEP

768:TkPmePU4gW1YH7FzxIT7JOB3+NI2giTcsuCGkjam54RZcCTRUf/HXNJxriD:TkPmePU4pKbBKT7JOIu9lUOsWZHT8/3g

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 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30
PID 2740 wrote to memory of 2796	2740	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_1_\Modules\wis.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_1_\Modules\wis.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2796

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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