55406cac08b6c5f6fba8008fa0af8aed7d07973cd0ef4d9600f05f7b57b1ed89

Analysis

max time kernel
1324s
max time network
1160s
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/Deadlocked.mp3
Size

1.6MB
MD5

ebaaf188a433ed505d34c7fb5007604d
SHA1

55210e8f8fce29ccf2dbdfe057b06771a5359a23
SHA256

a5c5e1878426b098cab81322f383c6093d0268d92536db7941ae64534922e016
SHA512

81f94257a5b7a2d4a8d9f9dab90778473fc7a68f750ba60ca78ea118e83dcb9cc483a673178fab3ad82e48259e27012ae9c03fa4cd16125d08f9f59459c9ab8d
SSDEEP

49152:hJsgn4gOgFIpw5FDvhUxxaVkIL2frZUKB1CvUgkWl:hJNubw7JUxEVkdd8vU/Wl

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)	\??\W:	unregmp2.exe
File opened (read-only)	\??\A:	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)	\??\O:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\T:	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)	\??\G:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\P:	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	2800	unregmp2.exe
Token: SeCreatePagefilePrivilege	2800	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 4764	2868	wmplayer.exe	81
PID 2868 wrote to memory of 4764	2868	wmplayer.exe	81
PID 2868 wrote to memory of 4764	2868	wmplayer.exe	81
PID 2868 wrote to memory of 2120	2868	wmplayer.exe	82
PID 2868 wrote to memory of 2120	2868	wmplayer.exe	82
PID 2868 wrote to memory of 2120	2868	wmplayer.exe	82
PID 2120 wrote to memory of 2800	2120	unregmp2.exe	83
PID 2120 wrote to memory of 2800	2120	unregmp2.exe	83

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\Deadlocked.mp3"
1⤵
- Suspicious use of WriteProcessMemory
PID:2868
- 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\Deadlocked.mp3"
  2⤵
  PID:4764
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:2800

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

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

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

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

Filesize
1KB

MD5
8e941041bc2d67ed11208144ad8c9fff

SHA1
f03d71e864dbb545a06083bdb14656057f95acae

SHA256
fa7d463a91504781f4c87aa42630379c2cee4094891b4fdcc5c60e5bff16538f

SHA512
9b9cf3fc9e3769bfdc393662fdbd4e28a4c697234a1de047344f35e7e866653050e2ff0c1cfb8d3f4a1bf34961e0a1da00965798f7f371a00dee1edd5c4e839b

Download Submit