55406cac08b6c5f6fba8008fa0af8aed7d07973cd0ef4d9600f05f7b57b1ed89

Analysis

max time kernel
1276s
max time network
1855s
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/CantLetGo.mp3
Size

1.3MB
MD5

22d6470778fc10a278c081ad894e4518
SHA1

8413404e1767fead0b50597d31fbc11a706e3f64
SHA256

e45c01c789a4f47414cfbf6012b3c4096929d5756c34cf01911870531f5f461e
SHA512

2e248aefd65b0e8cc9899b5f7c5e00b57ebc7a1e6e76309ec3cbaa4ab6f66a4dd9dc307d2877668cccccbfc963cfde67cd137f94accb75d7a97fc847b52306fe
SSDEEP

24576:RoT3YsOcFl58vPtlidog7JTmN1GGw5N+2D49m7Xt0CoVLB17+W4dybxz62GNVJp:Rd4l2vPPiugoNUNN+g4Q6vMW4dsxWDVj

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3332	unregmp2.exe
Token: SeCreatePagefilePrivilege	3332	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2676	3056	wmplayer.exe	78
PID 3056 wrote to memory of 2676	3056	wmplayer.exe	78
PID 3056 wrote to memory of 2676	3056	wmplayer.exe	78
PID 3056 wrote to memory of 3928	3056	wmplayer.exe	79
PID 3056 wrote to memory of 3928	3056	wmplayer.exe	79
PID 3056 wrote to memory of 3928	3056	wmplayer.exe	79
PID 3928 wrote to memory of 3332	3928	unregmp2.exe	80
PID 3928 wrote to memory of 3332	3928	unregmp2.exe	80

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\CantLetGo.mp3"
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- 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\CantLetGo.mp3"
  2⤵
  PID:2676
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3928
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:3332

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
9fbbb842016cc48567e1c8edf42c8863

SHA1
4849985b9ba55cbcb1ba00467b4a043be9a7d70c

SHA256
f0f84f11a277dcd10d3606dd928f845622ad8388b82cb6efa84090c1dba7c9fb

SHA512
a6898025ed9f858345b2dbaf75b818a8a98ae87271751732eea38b11c33e1d3263134509ae7bcd7d1eb92adc686733fe97ebdb4395bf271a20d2347893c30758

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
de025bb75d0293f12f7f658aca588a04

SHA1
771d51bca50d9d088bfcf107ae7474b4d6386a8b

SHA256
9dfc10a3a77ee75c5bd0cd3ca1691266273ea6dae2096571db89c6d90ed051b5

SHA512
05e2208fcd081a4a369658689bbc0dceb1c2b7f359d8aa883baf9f16519a77152b88c89c1e6c901fa7745f01a2eb75cf40d42bb1e7f7a283130a9bad5c18b755

Download Submit