2da2959a0b41a86a50b3ca17b6dd9883e804a6e78dbd0d5076d9bf65d85d0765

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 07:31

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General

Target

[Black_Myth_Wukong].exe
Size

376KB
MD5

a8bc7fb55a324f1ba1c7807b7c1c4f29
SHA1

9286664648e7629ff1cc35ca030e22a45a913c9d
SHA256

f17b6dc2f1dc25b982d1d3da8601121a1f21e16be3fe406d3cff62100cf7562b
SHA512

726d8dca09ed5173f17a7c271cfb8faf6e83547390a55c7afcca6213c25da0e5f55599616b65b297ddaf606d0c2194ef98e9df9a45490950f23a0a3c9bb1d534
SSDEEP

6144:CNwt6ykfy77nrjTPhSVQBFD7sxBUXEe9OmGC0GoOwwmVQBFv6jOjK:CNwz3nrj4QB97sx0d9OmGcwwyQB1OyK

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

612 powershell.exe

pid	process
612	powershell.exe

Enumerates connected drives 3 TTPs 23 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

Processes:

[Black_Myth_Wukong].exe

description	ioc	process
File opened (read-only)	\??\P:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\R:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\Z:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\A:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\J:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\L:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\H:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\N:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\O:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\T:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\Y:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\B:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\E:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\G:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\K:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\W:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\X:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\S:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\U:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\V:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\I:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\M:	[Black_Myth_Wukong].exe
File opened (read-only)	\??\Q:	[Black_Myth_Wukong].exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

612 powershell.exe
612 powershell.exe

pid	process
612	powershell.exe
612	powershell.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

[Black_Myth_Wukong].exepowershell.exe

description	pid	process
Token: SeShutdownPrivilege	5108	[Black_Myth_Wukong].exe
Token: SeCreatePagefilePrivilege	5108	[Black_Myth_Wukong].exe
Token: SeDebugPrivilege	612	powershell.exe
Token: SeIncreaseQuotaPrivilege	612	powershell.exe
Token: SeSecurityPrivilege	612	powershell.exe
Token: SeTakeOwnershipPrivilege	612	powershell.exe
Token: SeLoadDriverPrivilege	612	powershell.exe
Token: SeSystemProfilePrivilege	612	powershell.exe
Token: SeSystemtimePrivilege	612	powershell.exe
Token: SeProfSingleProcessPrivilege	612	powershell.exe
Token: SeIncBasePriorityPrivilege	612	powershell.exe
Token: SeCreatePagefilePrivilege	612	powershell.exe
Token: SeBackupPrivilege	612	powershell.exe
Token: SeRestorePrivilege	612	powershell.exe
Token: SeShutdownPrivilege	612	powershell.exe
Token: SeDebugPrivilege	612	powershell.exe
Token: SeSystemEnvironmentPrivilege	612	powershell.exe
Token: SeRemoteShutdownPrivilege	612	powershell.exe
Token: SeUndockPrivilege	612	powershell.exe
Token: SeManageVolumePrivilege	612	powershell.exe
Token: 33	612	powershell.exe
Token: 34	612	powershell.exe
Token: 35	612	powershell.exe
Token: 36	612	powershell.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

[Black_Myth_Wukong].exe

pid process

5108 [Black_Myth_Wukong].exe
5108 [Black_Myth_Wukong].exe
5108 [Black_Myth_Wukong].exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

[Black_Myth_Wukong].exe

pid process

5108 [Black_Myth_Wukong].exe
5108 [Black_Myth_Wukong].exe
5108 [Black_Myth_Wukong].exe

pid	process
5108	[Black_Myth_Wukong].exe
5108	[Black_Myth_Wukong].exe
5108	[Black_Myth_Wukong].exe

pid	process
5108	[Black_Myth_Wukong].exe
5108	[Black_Myth_Wukong].exe
5108	[Black_Myth_Wukong].exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

[Black_Myth_Wukong].exe

description	pid	process	target process
PID 5108 wrote to memory of 612	5108	[Black_Myth_Wukong].exe	powershell.exe
PID 5108 wrote to memory of 612	5108	[Black_Myth_Wukong].exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\[Black_Myth_Wukong].exe
"C:\Users\Admin\AppData\Local\Temp\[Black_Myth_Wukong].exe"
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5108
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -WindowStyle Hidden -ExecutionPolicy Bypass -Command "(Get-CimInstance -ClassName Win32_VideoController).Caption;"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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\__PSScriptPolicyTest_n4wsuxkx.yrh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/612-32-0x000001FFE21D0000-0x000001FFE21F4000-memory.dmp

Filesize
144KB

Download
memory/612-19-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/612-36-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/612-33-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/612-31-0x000001FFE21D0000-0x000001FFE21FA000-memory.dmp

Filesize
168KB

Download
memory/612-30-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/612-29-0x000001FFE2170000-0x000001FFE2192000-memory.dmp

Filesize
136KB

Download
memory/5108-2-0x000000001C680000-0x000000001C79C000-memory.dmp

Filesize
1.1MB

Download
memory/5108-5-0x000000001C660000-0x000000001C672000-memory.dmp

Filesize
72KB

Download
memory/5108-3-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/5108-1-0x0000000000050000-0x00000000000AE000-memory.dmp

Filesize
376KB

Download
memory/5108-6-0x000000001D200000-0x000000001D232000-memory.dmp

Filesize
200KB

Download
memory/5108-7-0x000000001D1D0000-0x000000001D1E0000-memory.dmp

Filesize
64KB

Download
memory/5108-0-0x00007FF83D603000-0x00007FF83D605000-memory.dmp

Filesize
8KB

Download
memory/5108-18-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download
memory/5108-4-0x0000000002300000-0x000000000230A000-memory.dmp

Filesize
40KB

Download
memory/5108-37-0x000000001F530000-0x000000001F568000-memory.dmp

Filesize
224KB

Download
memory/5108-38-0x000000001F500000-0x000000001F50E000-memory.dmp

Filesize
56KB

Download
memory/5108-40-0x00000000216D0000-0x00000000216D8000-memory.dmp

Filesize
32KB

Download
memory/5108-39-0x000000001F580000-0x000000001F588000-memory.dmp

Filesize
32KB

Download
memory/5108-41-0x00007FF83D600000-0x00007FF83E0C1000-memory.dmp

Filesize
10.8MB

Download