55406cac08b6c5f6fba8008fa0af8aed7d07973cd0ef4d9600f05f7b57b1ed89

Analysis

max time kernel
1816s
max time network
1170s
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/BlastProcessing.mp3
Size

1.5MB
MD5

0f18c41b77b7dde56142216c1a7380b9
SHA1

f9c9f1ce75cd46b57f67695b155910855c9bdee4
SHA256

ee20a9c12bcb12f5068c4e360706f6c7835424da12481ce85af392d46e501501
SHA512

a1e832363fe6c4bc56f67e10f05d9de745a2bfdfe259db88fcb883d73afe25e3a64242df403aa4b2990a0eff0baa36d2829d5f73a5353acd6b963262769f84ae
SSDEEP

24576:0ILyJUxiOrzxftW9ooe0fk6L3NgDL2gRQGxLD3tyFz8oCljgiSlPrZR:0nJUQOrZa+iNpglxLLkFXJPlv

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3276	unregmp2.exe
Token: SeCreatePagefilePrivilege	3276	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 2908	1808	wmplayer.exe	86
PID 1808 wrote to memory of 2908	1808	wmplayer.exe	86
PID 1808 wrote to memory of 2908	1808	wmplayer.exe	86
PID 1808 wrote to memory of 3364	1808	wmplayer.exe	87
PID 1808 wrote to memory of 3364	1808	wmplayer.exe	87
PID 1808 wrote to memory of 3364	1808	wmplayer.exe	87
PID 3364 wrote to memory of 3276	3364	unregmp2.exe	88
PID 3364 wrote to memory of 3276	3364	unregmp2.exe	88

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\BlastProcessing.mp3"
1⤵
- Suspicious use of WriteProcessMemory
PID:1808
- 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\BlastProcessing.mp3"
  2⤵
  PID:2908
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3364
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:3276

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
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
2859f6d6a7c3b2e94e88f0a1bb8104ca

SHA1
5aac712b5654b2bca461e2ed1c6ea9a48f904514

SHA256
2f6764718a61bb8185c71432d8a8a418bf80a47262576cbfac889d46a1decb94

SHA512
ca4eb9b74246ed23411158a5d5867d70153c6e29dd62945f1901b323cecb521096f43053a6da35a39417fd2ae053c3372b8ababb3facaf8e2663e71ee01b3d8b

Download Submit