ed33069515a89b0e366279e90e58b71391d5383fc84f72aff7341fc99a27f6af

Analysis

max time kernel
63s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 04:17

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General

Target

KoxpTT/COMDLG32.dll
Size

136KB
MD5

3ec0a48ed8d8a019175cfa3952ccb3b7
SHA1

075ffa431a55a272c2cdfe465ac130ab654ba9e8
SHA256

f9ecca1f6718f7ab711e3f675dce438930079ca8649f101fb41a93d85977149d
SHA512

0c51c31c0fa9d5b4909a5085bd72881c4e4867f90c0e576d5344b311f4e1d22ed7141ff359e43dcf53e8c84782bc34062c16dab04f63e73487e91b1db4cc33ca
SSDEEP

3072:489tWEjIsyhCkstAxTjnRfB0//TBtJrHo6hg7lLnN6N2TRqESdX7ofr7:48TW7MAxnRfSJLopXRH6m7

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 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30
PID 1464 wrote to memory of 1156	1464	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\KoxpTT\COMDLG32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\KoxpTT\COMDLG32.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1156

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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