a5c904036e2803c988bb3f53b41cbe0684b115ca23d09b1ee07748588a17e6e6

Resubmissions

11/05/2024, 15:50

240511-s9166aha85 6

11/05/2024, 15:49

240511-s9de4aeb8v 6

11/05/2024, 15:36

240511-s2c5csdg5y 6

Analysis

max time kernel
452s
max time network
1177s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 15:49

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General

Target

Black Panther Edit.mp4
Size

22.3MB
MD5

669c154cf8c331a1d633183437c270be
SHA1

ca57aa70e6b8f2da7c6f8c6a50188f8e8294f43f
SHA256

a5c904036e2803c988bb3f53b41cbe0684b115ca23d09b1ee07748588a17e6e6
SHA512

928e88df4a34c4f68095b87fc159627419f98291e13e75d7764057b9e3a16635f20074bb37ccd3c7883d0d37da39a1bd2452e28fe2ac088bf151b559a5658e80
SSDEEP

393216:yDtH5iGz14pJt2pSyhaK1l5f8S97b3k4xLSJndFMWOZ2cl7:yeGRoYSyzV7bUbnEWOZ9

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)	\??\E:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\H:	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)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\S:	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	4272	unregmp2.exe
Token: SeCreatePagefilePrivilege	4272	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 3908	3176	wmplayer.exe	82
PID 3176 wrote to memory of 3908	3176	wmplayer.exe	82
PID 3176 wrote to memory of 3908	3176	wmplayer.exe	82
PID 3176 wrote to memory of 3360	3176	wmplayer.exe	83
PID 3176 wrote to memory of 3360	3176	wmplayer.exe	83
PID 3176 wrote to memory of 3360	3176	wmplayer.exe	83
PID 3360 wrote to memory of 4272	3360	unregmp2.exe	84
PID 3360 wrote to memory of 4272	3360	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\Black Panther Edit.mp4"
1⤵
- Suspicious use of WriteProcessMemory
PID:3176
- 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\Black Panther Edit.mp4"
  2⤵
  PID:3908
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3360
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4272

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
987a07b978cfe12e4ce45e513ef86619

SHA1
22eec9a9b2e83ad33bedc59e3205f86590b7d40c

SHA256
f1a4a978ce1c4731df1594043135cf58d084fdf129dd1c8e4507c9e06eac5ea8

SHA512
39b86540e4d35c84609ef66537b5aa02058e3d4293f902127c7d4eac8ffc65920cb5c69a77552fc085687eed66e38367f83c177046d0ecb8e6d135463cc142aa

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
a73d5ed3329f00c2ef4f496b6c0e2428

SHA1
482659b92be9a59faf74e4ef06e856e139fc9d58

SHA256
1a777c854907d49b53e353a75f6fb64a2a6068010df08e4f994b27d11108167c

SHA512
20b8f645cf346a89bb2692a6f1f92d2134614be7791561cf7bf812ee9e9aa091d7874da536ecbf5d1ccbc0ca094200795e39ba899a998188094250d5b2ebff7c

Download Submit