55406cac08b6c5f6fba8008fa0af8aed7d07973cd0ef4d9600f05f7b57b1ed89

Analysis

max time kernel
1731s
max time network
1168s
platform
windows10-2004_x64
resource
win10v2004-20231020-es
resource tags

arch:x64arch:x86image:win10v2004-20231020-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/Clutterfunk.mp3
Size

1.5MB
MD5

ffa5c134eb714e8fcddb9d0de230f5ea
SHA1

de65f4106bbd4d66cf6551492e05f7c4869644a6
SHA256

7373828fc9736e1c97af3856fe97d62d362f71941537e7253878e239d9960c66
SHA512

66b06387c0cf64ab9c2557e9b005503ae15569b2376dc1cb6844d04f79ac01f6bef502c877981078fa088bf8b7a2b940a00bef51c7bc8ae0d0c1629e15d279f8
SSDEEP

24576:Spqc2IpnX0EP6WSWWrihxpog1mcF/Sp3GrkkCCerBs9HvIVTqjyu:A2YnX/ZSWOCgT4kRCas1I9W

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3928	unregmp2.exe
Token: SeCreatePagefilePrivilege	3928	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 1188	2004	wmplayer.exe	88
PID 2004 wrote to memory of 1188	2004	wmplayer.exe	88
PID 2004 wrote to memory of 1188	2004	wmplayer.exe	88
PID 2004 wrote to memory of 1540	2004	wmplayer.exe	89
PID 2004 wrote to memory of 1540	2004	wmplayer.exe	89
PID 2004 wrote to memory of 1540	2004	wmplayer.exe	89
PID 1540 wrote to memory of 3928	1540	unregmp2.exe	90
PID 1540 wrote to memory of 3928	1540	unregmp2.exe	90

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\Clutterfunk.mp3"
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- 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\Clutterfunk.mp3"
  2⤵
  PID:1188
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:3928

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

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Downloads

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

Filesize
256KB

MD5
8ce9831e17c369b5305ef8e915789bf4

SHA1
6c76553bb95eb3145fa271a20b2ca9ab3d5708d7

SHA256
1777b2e1ee102bb79731a084ee8ff7800babdb993be96f485c220d229c1fa634

SHA512
c1cbc7ba6c60000040e4d4ff9789f4f12dd691faab035958f8a0f9a4110e573c35f00c50c7a260459d32c1de0a49b969adff41dab0f2dfd65a2c10ce73882d3f

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
d92869a8d8472a40c9dd5c13c627095b

SHA1
0405bb29da05ebef9e9856ec87a3dec1bd4ecd6a

SHA256
6d227b01b355d196029f1f36b87fb14ce69dd3874c18aa1c3c6b0fd55b305178

SHA512
e7138ca6c46bc2a272044bf850771b8aae44938cb2b2230a30b68c34857dfd8e4fd552e832c004fb0ec0e6a297712f54745d2b8913622ccf5c65bf1c03b8bd95

Download Submit