7ebd13a81120f735ace4430656be3be4c19fde96eff5f339e70529d680d2bf0e

Analysis

max time kernel
453s
max time network
1175s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 12:00

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General

Target

video (2) (1).mov
Size

137KB
MD5

1772fbe5558e9ba3f13a4caf655495dc
SHA1

27c0b2e4329c5abec1caccb0a7bb2091ea379e85
SHA256

7ebd13a81120f735ace4430656be3be4c19fde96eff5f339e70529d680d2bf0e
SHA512

e8d53a3d7665f2e7d10ab9f856d538339f229750bedaf56aa69be73a0014867a4162e5dbaf5ddea89845f52a33bd0bfb4b96c8f7282cbcc16f7209f45b19e156
SSDEEP

3072:dkIH93ERKBVuJzeXhe7oaJeh2HbOk98VZ716zmJH3k1/:yIVEgBEke7O4HbOkw+s3kN

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4328	unregmp2.exe
Token: SeCreatePagefilePrivilege	4328	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4280 wrote to memory of 3236	4280	wmplayer.exe	82
PID 4280 wrote to memory of 3236	4280	wmplayer.exe	82
PID 4280 wrote to memory of 3236	4280	wmplayer.exe	82
PID 4280 wrote to memory of 1056	4280	wmplayer.exe	83
PID 4280 wrote to memory of 1056	4280	wmplayer.exe	83
PID 4280 wrote to memory of 1056	4280	wmplayer.exe	83
PID 1056 wrote to memory of 4328	1056	unregmp2.exe	84
PID 1056 wrote to memory of 4328	1056	unregmp2.exe	84

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\video (2) (1).mov"
1⤵
- Suspicious use of WriteProcessMemory
PID:4280
- 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\video (2) (1).mov"
  2⤵
  PID:3236
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4328

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
563088ad0f20fabf9dd62c6ba8ae1636

SHA1
f9cd2fd153afa1a12ff990cf27c32b8c9c44e878

SHA256
eb897bf202d32f067728f1b666eb16e9926557efa8676b72db11411013030184

SHA512
8229dfb1d96b6a34b91b1e5c463833e7859331be880f585c48af1ba0ace0465ac755c7f22a9e6f30284266165f850e8f85af76157eea8136b2d6f79db02d3092

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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
064285a2515932c6728dbfc2be8c1cbb

SHA1
2532ca0cdb217ff80949bcc45a0f770f5dcba647

SHA256
b0eccdea62271951ce31b9c4fb2f6d6b39526ccdaca24267c3a5c3792b3fe397

SHA512
07ff5645e9e4ae82120da58129ba63429f4f7ba1f5fba3845f4f3109be8a720995c98e74fd12429eff28e805c6a9779cf8a7d2623d02543841bd55d6a5719cd3

Download Submit