b917d6ae160624d0a09bf2421302b8332d0564bc67fd7a23237f84387a3ed340

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 17:15

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General

Target

digit_by_helkin86-d377w81/MailMeter.dll
Size

114KB
MD5

b4705a4f4f77cd3a0d0024bb88173e3b
SHA1

5e4a851bf9f81ad787b446d5440b1061b0f02193
SHA256

85aab2c879b896c6e633bdbc9c3f3be2a937941036d9d1a866fd7169c540d61c
SHA512

673243ca1535da4581dd287329e09b2c50af8a6fa53705f24ce2614d915ed5c054a3beec7653a88bc5efb07267a3593583f7cdb7465b6bcd0f97657004be8579
SSDEEP

3072:R6xyTi7oZwTNWVt4HBZUkRC72iodFf7IRnWndxFkJ:R67kZ8RZpJ75

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 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29
PID 2128 wrote to memory of 2528	2128	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\digit_by_helkin86-d377w81\MailMeter.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\digit_by_helkin86-d377w81\MailMeter.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2528

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

Replay Monitor

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Downloads

memory/2528-0-0x0000000000140000-0x0000000000161000-memory.dmp

Filesize
132KB

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