d655b1ca5858e1c616320c529f313281bb9e37e33ac9eec6e7c86c9daba2d4ed

Analysis

max time kernel
137s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
17/11/2023, 21:27

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General

Target

language-tools-1.8.0/packages/vue-tsc-eslint-hook/src/index.ts
Size

3KB
MD5

21d7ef5e6147d962f224308bacf4eb63
SHA1

c91c626f2cd7945d1a596a1afdbaba4e78da84b2
SHA256

13902e936c19012fdc2671605223c501afde532b899c0c25d451477c42a09040
SHA512

facb16b35528236db35d42ff2e48e9562688632b80a9c1caabe7d7aff080f9f22c37bbd28c99efb2860d76b748a61e063b902b4807053fe806ed3281866b3390

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4484	unregmp2.exe
Token: SeCreatePagefilePrivilege	4484	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 3300	3028	wmplayer.exe	90
PID 3028 wrote to memory of 3300	3028	wmplayer.exe	90
PID 3028 wrote to memory of 3300	3028	wmplayer.exe	90
PID 3028 wrote to memory of 2552	3028	wmplayer.exe	91
PID 3028 wrote to memory of 2552	3028	wmplayer.exe	91
PID 3028 wrote to memory of 2552	3028	wmplayer.exe	91
PID 2552 wrote to memory of 4484	2552	unregmp2.exe	92
PID 2552 wrote to memory of 4484	2552	unregmp2.exe	92

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:12 /Open "C:\Users\Admin\AppData\Local\Temp\language-tools-1.8.0\packages\vue-tsc-eslint-hook\src\index.ts"
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- 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:12 /Open "C:\Users\Admin\AppData\Local\Temp\language-tools-1.8.0\packages\vue-tsc-eslint-hook\src\index.ts"
  2⤵
  PID:3300
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4484

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
dbfc662304aa4236ac6c685fdd3ee597

SHA1
bee96b9256c93a35398a8c6a341da9470c6101c2

SHA256
dfd76fd8ae4d04c006729be160e7c23fe8e003e7094a54abf3a5aaee1a5c5590

SHA512
6730c50e8217e93d819b24a76af50ed9afeb34c73f32bcf65cca1bac139219c4897f7a43faa7a88909b32777420f47beb2a1ab23fad5886ef4da35226305c42b

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
4fd4f76b9c677a95e8a886ef9bfc7b9c

SHA1
b90a8c5082b4f04615e0ab99b38441bd0a64ebae

SHA256
efcb2ab2f0a05a1ad0a9605bfbdff0ff8ba3b5297bca1053fc03f4c590b6db22

SHA512
9a13afa58ee2674db9debccd545e3c5e47d4209d975881753516db43911549d77665d7674cd53844cd92adc6b85abb805fcc78083c56d0f9f5349bb86b96c166

Download Submit