517f321c489f68449571c735e9c1cbae5d3241a6872972b687be97d2b5d04903

Analysis

max time kernel
127s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 03:28

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General

Target

NanoCore 1.2.2.0_Fixed_Cracked By Alcatraz3222/Resources/Audio/notify.wav
Size

45KB
MD5

832a3652fd780edcdb2439ec33532c0d
SHA1

f0754ee6519d77700f5ee5b744b8c99386d7b577
SHA256

45f4136e58a5f749d125d2ab54308f81954d2c5b364b66013660a6c358845d1e
SHA512

3b3b55afcdfa00d9b7085b20ed52a7b4d8b7d403f5d0d1c539781db1a20257efd8c856e19b8f32ea33766a580690b498ff063849519691a9a4cbbcd3e9447cd4
SSDEEP

768:QVPqefmaP5C3KduJn13jSHYHzIcr6DPW75Pvi3Fy5NQbIbhuJLA+LhDclY3Rp6:yP1mU5GlJnBS4TIQ6o163ofQ8b4Pfm

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
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
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

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)	\??\I:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\G:	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\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1302416131-1437503476-2806442725-1000\{9B271F10-45D0-4333-AADC-B6162437ADB1}	wmplayer.exe
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

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3672	wmplayer.exe
Token: SeCreatePagefilePrivilege	3672	wmplayer.exe
Token: SeShutdownPrivilege	2816	unregmp2.exe
Token: SeCreatePagefilePrivilege	2816	unregmp2.exe
Token: 33	4900	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4900	AUDIODG.EXE
Token: SeShutdownPrivilege	3672	wmplayer.exe
Token: SeCreatePagefilePrivilege	3672	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3672	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 1628	3672	wmplayer.exe	86
PID 3672 wrote to memory of 1628	3672	wmplayer.exe	86
PID 3672 wrote to memory of 1628	3672	wmplayer.exe	86
PID 1628 wrote to memory of 2816	1628	unregmp2.exe	87
PID 1628 wrote to memory of 2816	1628	unregmp2.exe	87

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Fixed_Cracked By Alcatraz3222\Resources\Audio\notify.wav"
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:3672
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:2816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:1372

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4f8 0x4ec
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4900

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
563088ad0f20fabf9dd62c6ba8ae1636

SHA1
f9cd2fd153afa1a12ff990cf27c32b8c9c44e878

SHA256
eb897bf202d32f067728f1b666eb16e9926557efa8676b72db11411013030184

SHA512
8229dfb1d96b6a34b91b1e5c463833e7859331be880f585c48af1ba0ace0465ac755c7f22a9e6f30284266165f850e8f85af76157eea8136b2d6f79db02d3092

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

Filesize
1024KB

MD5
452da9585faa947d46e0cd022a68ac87

SHA1
8c30b6b44f061a1cc8a062405fd66e52cdda2ad1

SHA256
6cc68f6012ab3831924947cc5642fff54291db3b14b2eaef8d5679d796cad30d

SHA512
bba223b0feaa83e7c9553d0d762a83ef77d51bf049b7ded7581a3b213f3ff807433c092f8c8167dc8a6f4a305dc2b0ef8274a2444f4ae03f47917ae4efe6552c

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

Filesize
68KB

MD5
0167700793cbb26994eb7e5a8ae41720

SHA1
39f428405137788ea418c3ab92f6b04553ff22b6

SHA256
c62469be39c61101083cbb9f8015177bda6f1566842dd1cbb13b50c564679eeb

SHA512
49a4e0c7398c92e8d74e0ba6e8fb2d1eaf4a5e6209675c38c5124534de05ec2ad752e3f6cf03efa8d61d0b01e9159b564c10d7c55464ac5f1825bc444eac513a

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
b0aa5aa192286ee76418249b8983e75f

SHA1
5fc29dd8657df370ad5ec8ea9dd74c0523b878cc

SHA256
2ee8295dc53ea4872fa03848f16142ad8d47bd0e11281af86de853c3538a37bb

SHA512
6f4287e22b26157a57645cb5290436c9714627e7a197d0bdab80a469f53c1a2089c5977492a0dc17706cf120b98e3d4a46aa9a11eb1459fd2e2ea3133c2c6f62

Download Submit
memory/3672-32-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-33-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-31-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-34-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-36-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-35-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/3672-51-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/3672-52-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-53-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-54-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-55-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-56-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-57-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-58-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-59-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-62-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-61-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-60-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-63-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-65-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-64-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-67-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-68-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-66-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-69-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-70-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-71-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-72-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-73-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-75-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-74-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-76-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/3672-77-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-78-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-79-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-80-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-81-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-82-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-84-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-83-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-87-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-86-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-85-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-88-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-90-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-91-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-92-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-93-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-89-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-94-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-95-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-96-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-97-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-99-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-100-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-98-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-101-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/3672-102-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-103-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download
memory/3672-104-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-105-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-107-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-106-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3672-108-0x00000000074A0000-0x00000000074B0000-memory.dmp

Filesize
64KB

Download