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
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/cy.wav
Size

151KB
MD5

2dfd8d92ab6e9c1087f690f0a05773e2
SHA1

11a4f41f86186aa44af70346bde7aeef7cdc6aa0
SHA256

fa1a9e664f4a52de699fb8d509450a2b8579f65847bf4ed254acc92d6a08bc4a
SHA512

304f639865faf988a1b532f8b6fc6699f7019187e98dcbca9d9186c8bee39a103a3268ce868b7796ebd6cff6762401621f0267fb4dce3b547a1cabbd1a98c7f2
SSDEEP

3072:bCA+u1eCBrnzjVvstvCaCFW52bXN5NHfAMjN2pHE8yZH1E/oXoxaCZkC2LzR:bl9MCFnzJk9C82TvjNprx1EwYxa0cJ

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
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
File opened for modification	C:\Users\Admin\Videos\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Videos\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)	\??\M:	unregmp2.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\L:	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 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\{631A99C6-77ED-4DC0-A6C4-DF0297DDCF87}	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	2480	wmplayer.exe
Token: SeCreatePagefilePrivilege	2480	wmplayer.exe
Token: SeShutdownPrivilege	4840	unregmp2.exe
Token: SeCreatePagefilePrivilege	4840	unregmp2.exe
Token: 33	2212	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2212	AUDIODG.EXE
Token: SeShutdownPrivilege	2480	wmplayer.exe
Token: SeCreatePagefilePrivilege	2480	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 3080	2480	wmplayer.exe	84
PID 2480 wrote to memory of 3080	2480	wmplayer.exe	84
PID 2480 wrote to memory of 3080	2480	wmplayer.exe	84
PID 3080 wrote to memory of 4840	3080	unregmp2.exe	85
PID 3080 wrote to memory of 4840	3080	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\cy.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:2480
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3080
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:1588

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x300 0x2fc
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2212

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
384KB

MD5
f63420442b67dfd4d341e8db8dd5ec7f

SHA1
6472a539757ba7ccade29887f2d86eea95b36af0

SHA256
48ef6c07237ebb2772b4ace5a724b6fe081eb4dc3f596955ab0fbe8d0fc064d7

SHA512
d43f7f4dedaf56f2b54951ef05fc7168e9d0d3829d5a8678ed6df4c10509259a4a86b0bc6e017397aa981a3908c5b00688bb668f7bec32a2a73fd6333fa82c83

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

Filesize
1024KB

MD5
55628aad17570f7ca63f416d96cf6505

SHA1
4206de00e1c19aaa236c72655f133fe35fa807eb

SHA256
d5660964395780e708be4690cf94e86620fd5f4990454f680ea470799f9a5610

SHA512
90f3795dccd169c3d6b92a0dc69da358d553612d4fcd44b15d7d6e4bcdad82c8ece5eedef1cead1cf10f1bf2207ece5354dd601c4c0d4ef2fbe12e32c75e13e5

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

Filesize
68KB

MD5
36c9067af48a7a1d45eac2fe1f6b7434

SHA1
7ffa3e6c5881a8e37eb7346b0c15bf02ecc3850f

SHA256
b32b6f48f54a869b9ef3c2d7620da0d28a7cd4ba9a3624edd2f4f771293335cf

SHA512
1717ff3ed8024596857b4ae2d90f1acb7993e72bd25b2e5d7aeef5147d1e2a4a7a375b3c86e2b5f63db62b63298eb23b788d68fe46b37cc3f8fb163e3e6e1eac

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
6181fe4f650ae213f1f6513eeca19cf0

SHA1
f7044e24c4b2afc40e142eb86489d8b197fa8f02

SHA256
e663a0cf9264a4499909048b7d9fc9bbedf1c00c2ca2e9a47f02cd4d8c5afae7

SHA512
2bb29ed4fa90be0dd18ec7aaa92de1065b1d59ba7303315e1ec8a4016ecf9515a25007b618d8e2baa8447ecc47454444e00f590fab0bbce6fe37d4320c7dabc9

Download Submit
memory/2480-31-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-34-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-32-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-33-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-36-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-35-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/2480-51-0x0000000007A90000-0x0000000007AA0000-memory.dmp

Filesize
64KB

Download
memory/2480-52-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-53-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-54-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-55-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-56-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-57-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-59-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-58-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-62-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-61-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-60-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-63-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-65-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-66-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-68-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-67-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-64-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-69-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-70-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-71-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-72-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-73-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-75-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-74-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-76-0x0000000007A90000-0x0000000007AA0000-memory.dmp

Filesize
64KB

Download
memory/2480-77-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-79-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-78-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-80-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-81-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-82-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-84-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-83-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-85-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-87-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-86-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-88-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-89-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-92-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-93-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-91-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-90-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-94-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-95-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-96-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-97-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-98-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-99-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-100-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-101-0x0000000007A90000-0x0000000007AA0000-memory.dmp

Filesize
64KB

Download
memory/2480-102-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-103-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download
memory/2480-104-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-105-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-106-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-107-0x0000000008F50000-0x0000000008F60000-memory.dmp

Filesize
64KB

Download
memory/2480-108-0x0000000008F40000-0x0000000008F50000-memory.dmp

Filesize
64KB

Download