4db65b59e92f19e54d336a19427230ec568cd8b26ea4601daa0681669ac3bc14

Analysis

max time kernel
140s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 17:32

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General

Target

Re-Logic - Terraria Soundtrack - 12 Underground Hallow.mp3
Size

7.1MB
MD5

e540076e682aa58a63a030ae024a7e08
SHA1

f54a0a3d90306c34283b3855108bcbab61c73905
SHA256

d8b7658bfd087d7c0bfb6c19f3d4fb832e4a14c311a43f8f821bca5c2fa117a9
SHA512

9862b0bc8dfb83239df2f3883f486737c9577fe5b282b3a7c2bb33ffd796d75321552bb91750002557781cc4be088ce609296f76c0421db76ba5972f92d5a7e6
SSDEEP

196608:ZLBzkJSLYnxzhMJQa141Q4pG3S9bgOE805z:ZLRkJSsFmfHRwEO70V

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	wmplayer.exe

Enumerates connected drives 3 TTPs 46 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:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.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)	\??\T:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\P:	wmplayer.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe
File created	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unregmp2.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-wmplayer	wmplayer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-wmplayer\CLSID = "{cd3afa96-b84f-48f0-9393-7edc34128127}"	wmplayer.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3442511616-637977696-3186306149-1000\{4E2ACE32-B8E0-4392-814E-5796791BE791}	wmplayer.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2392	unregmp2.exe
Token: SeCreatePagefilePrivilege	2392	unregmp2.exe
Token: SeShutdownPrivilege	1124	wmplayer.exe
Token: SeCreatePagefilePrivilege	1124	wmplayer.exe
Token: 33	976	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	976	AUDIODG.EXE
Token: SeShutdownPrivilege	1124	wmplayer.exe
Token: SeCreatePagefilePrivilege	1124	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1124	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1124 wrote to memory of 32	1124	wmplayer.exe	85
PID 1124 wrote to memory of 32	1124	wmplayer.exe	85
PID 1124 wrote to memory of 32	1124	wmplayer.exe	85
PID 32 wrote to memory of 2392	32	unregmp2.exe	86
PID 32 wrote to memory of 2392	32	unregmp2.exe	86

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\Re-Logic - Terraria Soundtrack - 12 Underground Hallow.mp3"
1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1124
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:32
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:2392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:452

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x310 0x500
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:976

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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\Media Player\CurrentDatabase_400.wmdb

Filesize
1024KB

MD5
601b5f670b2e7b4f6b0807110976bcef

SHA1
0c7ff4aebd24518a9b3b6ac93c12fbcd8800e493

SHA256
58d28ea8ec22fc25ab07089137a36923ccce03294600d18327efe9bb61ca5080

SHA512
b8a05f8a800ba3423e2316c025324b01f9a11c300ed9d7c43c4fbc2e58fdd856180961b6a6581d24d533a13a69df9a37752350dcf8af0a200ed28712e9253d43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Media Player\LocalMLS_3.wmdb

Filesize
68KB

MD5
619077f5825058264ad1f92143eba297

SHA1
7fec40192c607465410cd44bbe81c735e01907a7

SHA256
5279fe19311dcc94db9e7ae84f60733227f866ec93d5135c50e7b651977f57e2

SHA512
1e670d1e628fefe3ca55958f936efbe9c701dc8d9c2028232cdb040124d88f7bdd5a6fd23c2a17be4ee5deae7bce311cce8ff5f80b7d55985dbeba328c468db5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.DTD

Filesize
498B

MD5
90be2701c8112bebc6bd58a7de19846e

SHA1
a95be407036982392e2e684fb9ff6602ecad6f1e

SHA256
644fbcdc20086e16d57f31c5bad98be68d02b1c061938d2f5f91cbe88c871fbf

SHA512
d618b473b68b48d746c912ac5fc06c73b047bd35a44a6efc7a859fe1162d68015cf69da41a5db504dcbc4928e360c095b32a3b7792fcc6a38072e1ebd12e7cbe

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

Filesize
9KB

MD5
5433eab10c6b5c6d55b7cbd302426a39

SHA1
c5b1604b3350dab290d081eecd5389a895c58de5

SHA256
23dbf7014e99e93af5f2760f18ee1370274f06a453145c8d539b66d798dad131

SHA512
207b40d6bec65ab147f963a5f42263ae5bf39857987b439a4fa1647bf9b40e99cdc43ff68b7e2463aa9a948284126ac3c9c7af8350c91134b36d8b1a9c61fd34

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

Filesize
1KB

MD5
c658f431e3267a02fac216b4d6882272

SHA1
ef96133a4872823a572d61cc62958a9a173fb68f

SHA256
387d317c7afcc706c6fd6b246d71d1c5329a7606987d20469cb2c7fb1969a5b4

SHA512
bb8577eb3c38f1344555e97de1e5676adb1100b064922342879c53e5ab397fcb6c3b666047f1456a54f76ba121e631df512af763862c6c0455be03322b4aa429

Download Submit
memory/1124-28-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-30-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-29-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-27-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-32-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-31-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1124-35-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/1124-38-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-39-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-40-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-41-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-42-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-43-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-45-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-44-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-48-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-47-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-46-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-49-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-55-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-54-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-53-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-52-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-51-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-56-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-57-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-58-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-60-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-64-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/1124-63-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-62-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-61-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-65-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-66-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-67-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-68-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-70-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-69-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-72-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-73-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-74-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-75-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-71-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-77-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-78-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-82-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-81-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-80-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-79-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-84-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-85-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-86-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-87-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-89-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-90-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-91-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-92-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/1124-93-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-94-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download
memory/1124-95-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-96-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-98-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-97-0x0000000008D20000-0x0000000008D30000-memory.dmp

Filesize
64KB

Download
memory/1124-99-0x00000000083A0000-0x00000000083B0000-memory.dmp

Filesize
64KB

Download