0ebd6262c1467b03392c988e3af08c67821661040997d442299fc37fd633dbc5

Resubmissions

12/09/2024, 20:50

240912-zmmtkstfkj 3

12/09/2024, 20:47

240912-zlcxzsthne 6

Analysis

max time kernel
147s
max time network
159s
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

Sharing

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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_04.wav
Size

70KB
MD5

3e6ce54a30941bf87a34c04596d9f546
SHA1

a0abc88a4f3f972ae7cf9b56e3aef488e4d7f645
SHA256

1a4d4f4c852336acb81353e6b4629203c4cc1b399ea729055f19378e54e298cc
SHA512

cf520a0c493ca49f20b84ff6ed5b87f53619cffeb749769631b13da6ff2cee66feb334b52ec54a23943a8c196198dd5736da0b1d476ef15cccb297f7bc479d6e
SSDEEP

1536:J1URhfS0AX4xN49hCFfVzUwWgLgfGFFYdRL0FL:rqfS0q4xN8hjwWg0GFFIRYFL

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
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
File opened for modification	C:\Users\Admin\Music\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\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)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.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)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\Z:	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
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2412658365-3084825385-3340777666-1000\{B32A07A0-4C72-4524-B4BD-F4FC6AB72168}	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	1264	wmplayer.exe
Token: SeCreatePagefilePrivilege	1264	wmplayer.exe
Token: SeShutdownPrivilege	1292	unregmp2.exe
Token: SeCreatePagefilePrivilege	1292	unregmp2.exe
Token: 33	2816	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2816	AUDIODG.EXE
Token: SeShutdownPrivilege	1264	wmplayer.exe
Token: SeCreatePagefilePrivilege	1264	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1264	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 2996	1264	wmplayer.exe	84
PID 1264 wrote to memory of 2996	1264	wmplayer.exe	84
PID 1264 wrote to memory of 2996	1264	wmplayer.exe	84
PID 2996 wrote to memory of 1292	2996	unregmp2.exe	85
PID 2996 wrote to memory of 1292	2996	unregmp2.exe	85

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_04.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:1264
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:1292

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:4528

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4b4 0x410
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2816

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
e7331e2c908f0bb1bffc0f2e9714814c

SHA1
1e3bd1373b4f323de544bf5f0e46d69fa764048b

SHA256
7cb733e9a8cf01c4437c263383ac32d97a736eb2ff3be5ee10d38cefebccadc6

SHA512
2433fac72416acfd128a8f46b8b8a51ecbbcf2a4eb67b95e506f740d3cc1fae885c7a116c5f479554b6a7d901a023e2827f35e962615da83e0138157575c7710

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

Filesize
68KB

MD5
ccfc1aa5ecc75f92bc8780619e286634

SHA1
9948ddda843cc86a2b27cd4fef311dad7dab4a42

SHA256
4e9d5664c1d412a6ef1214399250e81a51ac0dccd8892135635922d983a8289b

SHA512
50bedda94bc36a9ab1073fc26c0ed27e3fca4ff5d74fe0ddc53adf06ea6d9d910318f4205f3dd1c5126998bff2246cddd0b8c6731ae710aee91fc6005381ff01

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
4dd187d7a83f03f3e87dad52075edb93

SHA1
3a79fd8d328ceb411fd5f946bdcd1923d3bb9e02

SHA256
cbac7313bdff083f0c3dca5c9653d04d2c9ab7820c4be69c3f04eb73221af2e6

SHA512
eeb9b0bbf8d952934cdbb66a2def1e2a361bb7f008d7bd0441760f527d2741b1ec27e63c5325cac9a8a6c7cd04457734e51f97d8685e69a88607d01a3810a048

Download Submit
memory/1264-31-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-32-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-34-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-33-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-36-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-35-0x0000000004880000-0x0000000004890000-memory.dmp

Filesize
64KB

Download
memory/1264-40-0x0000000007610000-0x0000000007620000-memory.dmp

Filesize
64KB

Download
memory/1264-43-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-44-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-45-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-46-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-48-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-49-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-51-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-50-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-52-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-54-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-53-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-60-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-61-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-62-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-65-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-64-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-63-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-66-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-67-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-68-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-69-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-71-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-72-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-73-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-74-0x0000000007610000-0x0000000007620000-memory.dmp

Filesize
64KB

Download
memory/1264-75-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-76-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-77-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-78-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-85-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-84-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-83-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-82-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-81-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-80-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-79-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-88-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-89-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-91-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-93-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-92-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-90-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-94-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-95-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-96-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-97-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-98-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-99-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-100-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-101-0x0000000007610000-0x0000000007620000-memory.dmp

Filesize
64KB

Download
memory/1264-102-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-103-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download
memory/1264-104-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-105-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-107-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-106-0x00000000099E0000-0x00000000099F0000-memory.dmp

Filesize
64KB

Download
memory/1264-108-0x00000000099D0000-0x00000000099E0000-memory.dmp

Filesize
64KB

Download