6ee7a202d657706b8460a038ddf8d730eeff233bccbaff7e8d65c3c4bfe9f6fe

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:00

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General

Target

$PLUGINSDIR/zmdtm.dll
Size

100KB
MD5

d4b3308970835c85d3d24ad2f8ee3b4f
SHA1

8a3722200f614f37a0a446c36df6dfcbd26ae138
SHA256

14c94199dc9e370703b5579066d6b34a2055ab97fdf2675dd7ac8ec3616c3137
SHA512

72b50aed7860dfa674a34e52a75b6a9aaf3529f4a8dcc7a622f5d00970855dd5cd70a0e9699fd9b79acdfb9a06411ecbee26c471e6a91e67851464dd7b4ca240
SSDEEP

1536:gF15tzIksRHS1oD+ajCWmzx3e6fch6gqZ3ralsWjcdWRPbUK7xkm75Cm:gFDhWss0YKWRPbH7uol

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 6 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 2232	1192	rundll32.exe	83
PID 1192 wrote to memory of 2232	1192	rundll32.exe	83
PID 1192 wrote to memory of 2232	1192	rundll32.exe	83
PID 2232 wrote to memory of 456	2232	rundll32.exe	84
PID 2232 wrote to memory of 456	2232	rundll32.exe	84
PID 2232 wrote to memory of 456	2232	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\zmdtm.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\zmdtm.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2232
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\zmdtm.dll,#1
    3⤵
    PID:456

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/2232-0-0x0000000075406000-0x0000000075408000-memory.dmp

Filesize
8KB

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