80c9b618e67db7863dfba6895d7873b723224041335a04dcfce2e637d4650330

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/09/2026, 13:00

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General

Target
dmusic.dll
Size 112KB
Sample260907-p8nb5avygx
SHA256 80c9b618e67db7863dfba6895d7873b723224041335a04dcfce2e637d4650330
MD5 5a0704e543161b977575cd7eff8af9cc
SHA1 3680aae7054fee9e6ec0edf9bed41492c83f0735
SHA512 8c16b3a7b3b6e15b18e28566d98efc6f5004dd161ad64317ba6674dc9fdcf5b9e091839f7e6f1230183681c9a8e54ac0b4d403cdba3b02346d6b6fb99825d5e7
SSDEEP 3072:bvlmdkC70r6ln/Yn4/iq5PGNoVSyPs5+zNx1KdwrLT:jxhr6tYcfJb
TLSH
T186B33B4033F6503AF9E32A7059A663AB66BEFF255D36926E07000B0D3DF4941D539BA3
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 456	1152	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dmusic.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\dmusic.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:456

Network

MITRE ATT&CK Enterprise v16

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/456-0-0x0000000002580000-0x00000000025F8000-memory.dmp

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