0ebd6262c1467b03392c988e3af08c67821661040997d442299fc37fd633dbc5

Resubmissions

12-09-2024 20:50

240912-zmmtkstfkj 3

12-09-2024 20:47

240912-zlcxzsthne 6

Analysis

max time kernel
140s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 20:47

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General

Target

angrybirdsmaker0.4.2.1-dist/angrybirdsmaker0.4.2.1-dist/ABM_0.4.2.1_ASDK_.compiled/data_sdk/audio/cypigs/cypig_collision_03.wav
Size

64KB
MD5

08a817d5a19bbcbf75e455d560acd606
SHA1

0f51d45f1c5975d45e4c4a978b4aa1c21c08d5a7
SHA256

5dc6a5f10053081796bf2bf28e1258f24dc09ff9484cba6ab74f4add593fe503
SHA512

f0589dbce6de77a2e16bdec42837a76ce1e8e36e46b2c27d567f0d0f0b4b114cd0e2483cc1ff4d849fc46da4bb85eb5a9933a35de0b97062a08f108b51fd9cca
SSDEEP

1536:Lf1yG+FLlQ9uwa7w4ni9171CmnKEwCX4BNipGFJGBW0gMLREv:L9yG+/Q9Av+71ZnKRCX4riwJqTlW

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

description	ioc	Process
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-1-5-21-1194130065-3471212556-1656947724-1000\{02E67332-FFB5-4113-A78E-51C656B8CA2F}	wmplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-wmplayer	wmplayer.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1344	wmplayer.exe
Token: SeCreatePagefilePrivilege	1344	wmplayer.exe
Token: SeShutdownPrivilege	3600	unregmp2.exe
Token: SeCreatePagefilePrivilege	3600	unregmp2.exe
Token: 33	3900	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3900	AUDIODG.EXE
Token: SeShutdownPrivilege	1344	wmplayer.exe
Token: SeCreatePagefilePrivilege	1344	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1344	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 1052	1344	wmplayer.exe	86
PID 1344 wrote to memory of 1052	1344	wmplayer.exe	86
PID 1344 wrote to memory of 1052	1344	wmplayer.exe	86
PID 1052 wrote to memory of 3600	1052	unregmp2.exe	87
PID 1052 wrote to memory of 3600	1052	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\angrybirdsmaker0.4.2.1-dist\angrybirdsmaker0.4.2.1-dist\ABM_0.4.2.1_ASDK_.compiled\data_sdk\audio\cypigs\cypig_collision_03.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:1344
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1052
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:3600

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:4396

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x340 0x520
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3900

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
896KB

MD5
ae6611ed692d654a53ae2e891758f8c8

SHA1
f4e1f1d82c1ccfebca9aacc8903ee028bce6f99a

SHA256
7c0e75565e1b7a768fffeef439ed74d0c710a648f9cd4562f6348308d409350a

SHA512
6fa2c3388a075fb9122b6f803a4c1aa96cd7ff35c50da77dc6322837bb92dc4f45691b3fbb33dfe6d23cc1d2f777f21d4a7ed30db9ff362b0b459cb114c031ca

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

Filesize
1024KB

MD5
89d910d09cfb71b168542e7a0795e6e7

SHA1
6f88946910e0919b731ccb312542e61f7ffda7ab

SHA256
e33321e9d93d1dd413783008ac4c9ce470703f65c9398bec47b194a0d1dfc971

SHA512
1e68e75ce2ad6590d682ee3cdb0fc161884326d319917f777160b712177c319dace635499bb8cda6d6649a3450e72a67b3e16e92411b81ff14f6b6cf655cf1a7

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

Filesize
68KB

MD5
d7d9b085aed2fef30328beb5b9d96364

SHA1
45d812689272b23f0a49744f593e4453c833ab60

SHA256
66be7f475c381596890f1bbdb6dd034426bcc09c4ee2c547c1e0415ad40befd6

SHA512
72ac58eec1db94a03419054e20608de593ec6bfcbef0ce80da0f350e6207f8292b3f89f16fec8d4b2721eb9681a87949036584ff9885ab1f5d21d41caffcb658

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
2ba250eeeec8fa2cb13d7d477de289e0

SHA1
964f0f4d09937e70c15d1e86c050a1a9d9a9b059

SHA256
5ad3ca1054515f3d95d05e2f62d1522814a70d86250ef1c05a5407b64560fb1d

SHA512
d4eda6ca1a02afb34ebd719e09072fdcbf63cb74dcf1b2be04cee2f29b42f23824108dd407cfb9b298eec5ce8ecca0c76d1641e5f7f0f1d68a7f0fe8c7b317f6

Download Submit
memory/1344-31-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-34-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-33-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-32-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-36-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-35-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/1344-51-0x0000000008400000-0x0000000008410000-memory.dmp

Filesize
64KB

Download
memory/1344-52-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-53-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-54-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-55-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-56-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-57-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-59-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-58-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-62-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-61-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-60-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-63-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-65-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-64-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-66-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-68-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-67-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-69-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-70-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-71-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-72-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-73-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-75-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-74-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-76-0x0000000008400000-0x0000000008410000-memory.dmp

Filesize
64KB

Download
memory/1344-77-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-78-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-79-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-80-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-82-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-81-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-84-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-87-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-86-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-85-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-83-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-88-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-91-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-90-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-93-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-92-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-89-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-94-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-95-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-96-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-97-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-98-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-100-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-99-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-101-0x0000000008400000-0x0000000008410000-memory.dmp

Filesize
64KB

Download
memory/1344-102-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-103-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download
memory/1344-104-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-105-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-107-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-106-0x0000000009FA0000-0x0000000009FB0000-memory.dmp

Filesize
64KB

Download
memory/1344-108-0x0000000009F90000-0x0000000009FA0000-memory.dmp

Filesize
64KB

Download