4db65b59e92f19e54d336a19427230ec568cd8b26ea4601daa0681669ac3bc14

Analysis

max time kernel
140s
max time network
132s
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 - 05 Underground.mp3
Size

7.3MB
MD5

30edb003661a6112e976de0630655c68
SHA1

637bb31b86d2527c95373882c77563a12770d4b4
SHA256

d53fe845a597521c042594820a921e80889a18ef8d4426876c113a44955245f3
SHA512

380dbb8b422f81431e51993b65c6d0e3d61517808666e1c1ddefeab97277dba41e32ec8482953716fb1f0c8e916d0d1e9aed725a1ecb2543c1cbdc34b2670c00
SSDEEP

196608:TLBOISpyB3ZhJKTUSy1ud3uysGePzW08XV9hCnar:TLsjoBpGISRsGe7W00fr

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
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
File opened for modification	C:\Users\Admin\Pictures\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)	\??\H:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe
File opened for modification	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	unregmp2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmplayer.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2437139445-1151884604-3026847218-1000\{A89873BF-C810-47F8-8F38-21447213CE25}	wmplayer.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2284	wmplayer.exe
Token: SeCreatePagefilePrivilege	2284	wmplayer.exe
Token: SeShutdownPrivilege	3184	unregmp2.exe
Token: SeCreatePagefilePrivilege	3184	unregmp2.exe
Token: 33	1620	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1620	AUDIODG.EXE
Token: SeShutdownPrivilege	2284	wmplayer.exe
Token: SeCreatePagefilePrivilege	2284	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2284	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 2136	2284	wmplayer.exe	85
PID 2284 wrote to memory of 2136	2284	wmplayer.exe	85
PID 2284 wrote to memory of 2136	2284	wmplayer.exe	85
PID 2136 wrote to memory of 3184	2136	unregmp2.exe	86
PID 2136 wrote to memory of 3184	2136	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 - 05 Underground.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:2284
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:3184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:3820

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x518 0x51c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1620

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
256KB

MD5
feea2a83b0f7461e28c8455a5f615a7c

SHA1
f2275376c850c898536ca9b7f25bfc3e6b49f348

SHA256
368d24108f6dcddfd6a1fb3077578dd3d630565f76db69c9a1a4202c07b20f98

SHA512
9f9c56b7197e7f8d6cacf93533d8cf34d5e03df7b3e6f983bf1a421d39eb229202f25148e0ce47074eecfd5a751e77c96ef0bef1cfe146bdbe2207a8fe542c59

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

Filesize
1024KB

MD5
aef1cd38079dc825bdb5c9aca52d5879

SHA1
3f68af408c783c2d17fa14c4e3413fbcfec62a6b

SHA256
fb1a893c626bfa7957bad48533a78062a0d82c1b8af6552b2d0ab8872b729814

SHA512
8efb0e8e508b518e10ff6e40c6fd272c903840b7365b9225c1bd49770de45c9abad85259e0b5fe44d505229aa593a5c23298901fe72fae9b751d3e746adf9b68

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

Filesize
68KB

MD5
a4b1ec4f1e2cf5bcea32ea2a79ef5b4f

SHA1
ea2681429b7ae1def28fd295b0148666381e6e45

SHA256
41d6c3fcdbbc9920fa2da4f6aec571797057c27a391f6dbe155efe92e8b22dc6

SHA512
29008bcc8b409b0f613f02cfb15355a199eeabcdaaba366d4438770f7c9d54766fe3955088a72d4580d5bfcc53b516d73acd8838f42e78712c587ebc171096bf

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
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

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

Filesize
1KB

MD5
7b4d646a1e307f172aad7c7cb8e478af

SHA1
6c7fd3613a77dd982d105fd2db8a34c6cc0948ee

SHA256
69e7dcd9634a21e78809bcf2454fbe052120675a7a7ce291db2d49463fc731fe

SHA512
ae2aeb01f765b894e772021602faf0729b228f6a84308d21a01147e18a5e729fc3b99fcbfcdf1b8170b55d919b1d73b347049696044244b13aa2a6b245876f14

Download Submit
memory/2284-34-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-32-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-31-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-33-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-36-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-35-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/2284-42-0x00000000055C0000-0x00000000055D0000-memory.dmp

Filesize
64KB

Download
memory/2284-44-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-45-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-47-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-48-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-49-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-50-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-52-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-51-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-55-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-54-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-53-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-58-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-60-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-61-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-62-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-63-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-59-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-64-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-65-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-66-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-67-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-71-0x00000000055C0000-0x00000000055D0000-memory.dmp

Filesize
64KB

Download
memory/2284-70-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-69-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-73-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-68-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-75-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-74-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-76-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-78-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-77-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-80-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-81-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-83-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-82-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-79-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-84-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-86-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-87-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-90-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-89-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-88-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-94-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-93-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-98-0x00000000055C0000-0x00000000055D0000-memory.dmp

Filesize
64KB

Download
memory/2284-99-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-97-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-96-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-95-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-92-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-91-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-105-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-106-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/2284-104-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-103-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-102-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2284-101-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download