55406cac08b6c5f6fba8008fa0af8aed7d07973cd0ef4d9600f05f7b57b1ed89

Analysis

max time kernel
1325s
max time network
1161s
platform
windows10-2004_x64
resource
win10v2004-20231023-es
resource tags

arch:x64arch:x86image:win10v2004-20231023-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
24/10/2023, 02:54

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General

Target

Geometry Dash v2.11/Geometry Dash v2.11/Resources/ElectroFrontlines.mp3
Size

555KB
MD5

1c046f9c9b8806b785027a77c44d3b97
SHA1

f68a0d2987365adc8b80452296d79b982c9244e5
SHA256

9c91adabf6a7949febdd6c8f2c76a2849c529dd2eb1fac5fc68255b3fbb5069f
SHA512

1af1a9450d5c83b2312a0078bec85056418d0a00cb5254ffc6b1589d98d4b75a31c49f336e6d213b97693c93a181cbafeff5c1d90aaf8be0aa1b9e1cf94f24d6
SSDEEP

12288:Vgu+EQp3pCiOdoEHHszrTfxOKuR3eB0Kl702bObAY0:VgDpZpOdoqMnT6oIAP

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2032	unregmp2.exe
Token: SeCreatePagefilePrivilege	2032	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 4616	944	wmplayer.exe	83
PID 944 wrote to memory of 4616	944	wmplayer.exe	83
PID 944 wrote to memory of 4616	944	wmplayer.exe	83
PID 944 wrote to memory of 3292	944	wmplayer.exe	84
PID 944 wrote to memory of 3292	944	wmplayer.exe	84
PID 944 wrote to memory of 3292	944	wmplayer.exe	84
PID 3292 wrote to memory of 2032	3292	unregmp2.exe	85
PID 3292 wrote to memory of 2032	3292	unregmp2.exe	85

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\Geometry Dash v2.11\Geometry Dash v2.11\Resources\ElectroFrontlines.mp3"
1⤵
- Suspicious use of WriteProcessMemory
PID:944
- C:\Program Files (x86)\Windows Media Player\setup_wm.exe
  "C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\Geometry Dash v2.11\Geometry Dash v2.11\Resources\ElectroFrontlines.mp3"
  2⤵
  PID:4616
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3292
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:2032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

Filesize
64KB

MD5
329037e3483efcb4f917cbad8f766c0a

SHA1
098289ab84cc3fbd349ccea0af3ee266a85e3a13

SHA256
06b87bd19a78940bd78f8dc44e7197d2f439447258557505fe3b69932ada1d74

SHA512
f8573284ec8b83fbe7ee0cb87b11f55432a5dc5dd5f78dd58d8cc54809c1d389570a7938b2853b24558b9bad5cc29ba0078dfe9b9a80a0f68336e8db02d19d74

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmsetup.log

Filesize
1KB

MD5
fb5505cacf55ffe81137ae040d18d01f

SHA1
ea3e06c34e159cc0af04c68c821d6348b4debc98

SHA256
4aa8eda5bd7d872366a0a552e60c2f737c2957ce248cd42e312874855e66b0fa

SHA512
2e0846f79f5bc15c6f029539f98950f89e705426eadfb9fbf59f76fc77da9d2f6049277b3ce604c63a961769a6091cab0ea7b0aa52b5a12bc329f9c995b5a3e0

Download Submit