e0c7981cab0b7b4c2f4846b9819dbf33df7e42a33b0610cfa674d771d505494a

Analysis

max time kernel
148s
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
08/09/2024, 03:34

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General

Target

Deadpool [TG] - TheFenix010/[Tutorial] - TheFenix010.mp4
Size

110.8MB
MD5

20b5ced24a079780a36de845b4c6c679
SHA1

b86ea293b35bf79e2b6ada9e2493a6cdc81046cd
SHA256

43e5f8ba6d44878feddb31bdc26d6b436074df7698d3751dbb28eac985bb7b67
SHA512

f92809b5f343689a146221098a84ce82cedf03aa10913badbb39877c251200674e425980efe06fa126c959b314739625a25f3a52bbe1ef0b18a0b076f734a621
SSDEEP

3145728:N4RYIc+avv52HbIJPjQwFjj6g1Rn1X/SMY:N4Rqt27IJfFmg1tti

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)	\??\K:	unregmp2.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)	\??\B:	wmplayer.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\L:	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)	\??\G:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.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-1-5-21-786284298-625481688-3210388970-1000\{7D7F7249-D6B0-4475-B93C-750B2AEFC130}	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	4172	wmplayer.exe
Token: SeCreatePagefilePrivilege	4172	wmplayer.exe
Token: SeShutdownPrivilege	4332	unregmp2.exe
Token: SeCreatePagefilePrivilege	4332	unregmp2.exe
Token: 33	4968	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4968	AUDIODG.EXE
Token: SeShutdownPrivilege	4172	wmplayer.exe
Token: SeCreatePagefilePrivilege	4172	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4172	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 1120	4172	wmplayer.exe	84
PID 4172 wrote to memory of 1120	4172	wmplayer.exe	84
PID 4172 wrote to memory of 1120	4172	wmplayer.exe	84
PID 1120 wrote to memory of 4332	1120	unregmp2.exe	85
PID 1120 wrote to memory of 4332	1120	unregmp2.exe	85

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\Deadpool [TG] - TheFenix010\[Tutorial] - TheFenix010.mp4"
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:4172
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4332

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:4316

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x418 0x518
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4968

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
512KB

MD5
946f3d332664c951e4220b6529c08cf4

SHA1
8cef2495aeb0b14c503c53fe51282e7bdfa487a1

SHA256
def03bbc743e3f1f8e1e7c235e05180fd3501857547d59eac77034bb17f54d16

SHA512
a6ed17d51b299c250d9b50385e5a0c7c35dc388062d3d448fd2d55a001928518fb18f84a38a692af85d8f4b40b5e3a767724a0060702c842ac0bf8f83f9a67bc

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

Filesize
1024KB

MD5
c5d80d15089e9c342547fe17c1952f97

SHA1
12246fb883412d7709964f8ed857ca7df0ce83a7

SHA256
6b67053df0dd40d934b7471e6af68b89cbba9356d72808aecf59c7c74733842b

SHA512
03fbdfdc08583cedd2d9fcd2a4c7203a92cfa8ac59f54cad0bbf35e2e3127758413253814a5285bee32d14e3779bc6b714c2bcb9ddae7dcb00e6258eecdde397

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

Filesize
68KB

MD5
f825d4a2f2a42605d72e80dac3cdc9d8

SHA1
252ae01a4f08bd473817a3c66840588fc7e89397

SHA256
2e45679017a221386fd37203fef35df4818a23f79922c7e131d69c18f847fbac

SHA512
517f11a99058bb2d3e05dc5fb7b4655480a8971f96e72f26cc31b0017655bc9a8271bf7794dc8c41876de61ab1400f1511bda6d4c6062850d87a2c5f368dc0fc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmsetup.log

Filesize
1KB

MD5
6fb1260ac7bc549178d55751ac03159d

SHA1
180eb3c8e8562209216bc2c98575abc37d7ec322

SHA256
f67ba58de50ddb29c6e7a30ffb3d0f13335d4f9e12392023da7a45ade96baa58

SHA512
ea0273647b83e9cca1045d2a71c3f25db25ada613a79117c9de5fa8896e78341aa57533aa252103c668db6f92b5bc6a9dfb53683c4937db6805f0674c7515dc1

Download Submit
memory/4172-36-0x0000000007920000-0x0000000007930000-memory.dmp

Filesize
64KB

Download
memory/4172-32-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-35-0x0000000007B00000-0x0000000007B10000-memory.dmp

Filesize
64KB

Download
memory/4172-33-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-37-0x0000000007920000-0x0000000007930000-memory.dmp

Filesize
64KB

Download
memory/4172-39-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-38-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-40-0x0000000007920000-0x0000000007930000-memory.dmp

Filesize
64KB

Download
memory/4172-34-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-31-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4172-56-0x00000000073A0000-0x00000000073B0000-memory.dmp

Filesize
64KB

Download
memory/4172-63-0x00000000073A0000-0x00000000073B0000-memory.dmp

Filesize
64KB

Download