39eed41a282105d827a5ed1c6bd0e50e5b69d8535f80c2e67aeb2f0da72e1628

Resubmissions

15/10/2024, 23:54

241015-3x4fvsxemq 8

15/10/2024, 23:51

241015-3v719sxdrl 7

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 23:54

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General

Target

Payload/Mabz.app/onVideo.mov
Size

4.6MB
MD5

b61a8e8b22a2e8437bec98bc0dfc836e
SHA1

f11ea0029ef2af666c1b0407f56c8a632f1b2fa9
SHA256

22f52fa85bd35a90cc6c008f34434c436bdefc14c01177a8c25ba9bd2e7401e5
SHA512

4d217faa7f664e61b20a397e61c629f2729289d22b6c6811c92d02f38891ac3f84107064a4b91eb83e339b5291f93c78dda49af7b5173c583bfeeebcfb6005ce
SSDEEP

98304:P8myUtCEPbJt6DOWvwIm+m9r53wf2YGgcMuy4A:lymPlb+Ir9JMu6

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
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
File opened for modification	C:\Users\Public\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)	\??\X:	wmplayer.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\V:	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	wmplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unregmp2.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-1-5-21-3350944739-639801879-157714471-1000\{DB210A32-3178-4B21-BF68-C6FD74F23589}	wmplayer.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3880	wmplayer.exe
Token: SeCreatePagefilePrivilege	3880	wmplayer.exe
Token: SeShutdownPrivilege	1240	unregmp2.exe
Token: SeCreatePagefilePrivilege	1240	unregmp2.exe
Token: SeShutdownPrivilege	3880	wmplayer.exe
Token: SeCreatePagefilePrivilege	3880	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3880	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 4232	3880	wmplayer.exe	87
PID 3880 wrote to memory of 4232	3880	wmplayer.exe	87
PID 3880 wrote to memory of 4232	3880	wmplayer.exe	87
PID 4232 wrote to memory of 1240	4232	unregmp2.exe	88
PID 4232 wrote to memory of 1240	4232	unregmp2.exe	88

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\Payload\Mabz.app\onVideo.mov"
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:3880
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4232
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:1240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:2688

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

Loading Replay Monitor...

Downloads

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

Filesize
384KB

MD5
4fc3d5fdacbe82ad336d10403e6e210d

SHA1
efef6929d340355b87a24fea3d4426ada900e5c7

SHA256
9088511c2658856feae585dac2044aa0030e4a813f3b553e59e5b7cb9402e7ac

SHA512
38ac6fb5560ef4f2681879643c89283d9b72f42a3c4804bebd979ff7ff5f3b628b57ca38a2106b361450ed91125c50fafb7d4c1a905dc469d6aa645cd9e914fb

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

Filesize
1024KB

MD5
9ec427fb5e8febd0520051e4df70956d

SHA1
c86b5271edf9c26779ec590669800a2307e02948

SHA256
dfdff48621ecf647b9830685457c09d41b630e95fcf8f68083108dd5dafab9b5

SHA512
5053c0f4c2ab36a33019c2d6ee9151c2eb2fec44bd9b09b15e41dd6712acb8454e9393c210d516fdb60284984a47bb1c0a897e3af75f1caccdaa9e424594f814

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

Filesize
68KB

MD5
58ae5fa082900ca4b5fb0954bda2302a

SHA1
3b5cd0e7f9bcb9807a2fa8d38d38ac99bfe79bb5

SHA256
f49d02cde1c782f72da14c134282d375a4d363ff81bc8ae21a44c4faa76a8bd9

SHA512
f2d20df5f08983a076698255810ea4c3812e7e63057724bdbec07d733fca763c417c61605b0fa3ca1e9d5eca666ca3b6ebbe33864a52d4a16bcc03467eff644a

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
726f97c1f0d599449c55a5f40581101d

SHA1
5d92ad29067349352bfaad84a8f6bb677be352c6

SHA256
bec32d7b58b1342a87b86b7181da77f35a9c59335bbc83992aeae937817ecfd7

SHA512
a8b83ec93c255e63989c83e73452e241285677170ff634b45a688be3f20ca9795bf61c4b5e4be4de17c7034d4b02c853bd30e56590bd787cad40ba853c1e8dbc

Download Submit
memory/3880-33-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-32-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-30-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-31-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-34-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-35-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-37-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-36-0x0000000004920000-0x0000000004930000-memory.dmp

Filesize
64KB

Download
memory/3880-38-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-43-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/3880-49-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-51-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-52-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-53-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-54-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-55-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-57-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-56-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-60-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-59-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-58-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-65-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-67-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-66-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-69-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-70-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-68-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-71-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-72-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-73-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-74-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-75-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-76-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-77-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-78-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/3880-79-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-80-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-81-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-82-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-83-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-84-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-86-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-88-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-89-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-87-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-85-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-90-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-92-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-91-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-94-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-95-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-93-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-96-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-97-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-98-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-99-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-100-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-101-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-102-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-103-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/3880-104-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-105-0x0000000007490000-0x00000000074A0000-memory.dmp

Filesize
64KB

Download
memory/3880-106-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download
memory/3880-107-0x0000000009690000-0x00000000096A0000-memory.dmp

Filesize
64KB

Download