1bc067d7bc73a5205544164b122634bf25d98c2b6e81a3353b895aa9d0d3707c

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/08/2026, 12:29

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General

Target
s.bat
Size 5KB
Sample260827-pn76sshk3w
SHA256 1bc067d7bc73a5205544164b122634bf25d98c2b6e81a3353b895aa9d0d3707c
MD5 4ee2edd53545f4b8d24d5e0db2ce9ad3
SHA1 c7d4ffcefdb9920170bade35554df86e55c9fd3c
SHA512 7555ed3e0e095c2f1119cafc44893683b07e297af6592bc41315cb0158dec26e7b15a7dcca0c537572c81269ddfd3f280104e52c3a56f88b12fe1e4cedb74843
SSDEEP 96:1ZSeF8nWaoLJI3viVHEdsj/melJqpDi9kmCcLwFGBy2GJmCucmfmnlBmC2mVmomy:zRnMEHEdsrm+kmzL01Jm/cmfmnlBmjmP
TLSH
T19DC1525DF888267485F7962864E75305FDA7020F8128072079ED81E11FB275AE73DEEB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution persistence

Malware Config

Signatures

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
5	3704	powershell.exe
8	3724	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3704	powershell.exe
3724	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	wscript.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsAudioHelper = "\"C:\\Windows\\System32\\cmd.exe\" /c \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\AudioDriver\\audiodg.bat\""	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsAudioHelper = "\"C:\\Windows\\System32\\cmd.exe\" /c \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\AudioDriver\\audiodg.bat\""	powershell.exe

Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs

execution

Visual Basic

T1059.005

pid	Process
5064	wscript.exe
4492	wscript.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3788	cmd.exe
552	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3704	powershell.exe
3704	powershell.exe
3724	powershell.exe
3724	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3704	powershell.exe
Token: SeDebugPrivilege	3724	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 5064	3788	cmd.exe	86
PID 5064 wrote to memory of 3704	5064	wscript.exe	87
PID 552 wrote to memory of 4492	552	cmd.exe	91
PID 4492 wrote to memory of 3724	4492	wscript.exe	92

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\s.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Windows\system32\wscript.exe
  wscript.exe "C:\Users\Admin\AppData\Local\Temp\~df.vbs"
  2⤵
  - Checks computer location settings
  - Executes a VBScript file via the Windows Script Host.
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -W Hidden -EP Bypass -C "iex((gc -Lit 'C:\Users\Admin\AppData\Local\Temp\s.bat' -Raw -Enc UTF8) -replace '(?s)^.*__PS__\r?\n','')"
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3704

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Microsoft\AudioDriver\audiodg.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:552
- C:\Windows\system32\wscript.exe
  wscript.exe "C:\Users\Admin\AppData\Local\Temp\~df.vbs"
  2⤵
  - Checks computer location settings
  - Executes a VBScript file via the Windows Script Host.
  - Suspicious use of WriteProcessMemory
  PID:4492
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -W Hidden -EP Bypass -C "iex((gc -Lit 'C:\Users\Admin\AppData\Local\Microsoft\AudioDriver\audiodg.bat' -Raw -Enc UTF8) -replace '(?s)^.*__PS__\r?\n','')"
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3724

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Visual Basic

T1059.005

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

audiodg.bat

Path C:\Users\Admin\AppData\Local\Microsoft\AudioDriver\audiodg.bat
Size 5KB
SHA256 1bc067d7bc73a5205544164b122634bf25d98c2b6e81a3353b895aa9d0d3707c
MD5 4ee2edd53545f4b8d24d5e0db2ce9ad3
SHA1 c7d4ffcefdb9920170bade35554df86e55c9fd3c
SHA512 7555ed3e0e095c2f1119cafc44893683b07e297af6592bc41315cb0158dec26e7b15a7dcca0c537572c81269ddfd3f280104e52c3a56f88b12fe1e4cedb74843
SSDEEP 96:1ZSeF8nWaoLJI3viVHEdsj/melJqpDi9kmCcLwFGBy2GJmCucmfmnlBmC2mVmomy:zRnMEHEdsrm+kmzL01Jm/cmfmnlBmjmP
TLSH
T19DC1525DF888267485F7962864E75305FDA7020F8128072079ED81E11FB275AE73DEEB
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 53KB
SHA256 d9e2c903ca3530aa279684dbe40c463ab74e688b1b802bb817cdaf633dd119ba
MD5 707ecf98eb2f302f220b4476a277cebe
SHA1 c543f0cd4d32f658300487cd3a89ea6d5ecc5fc0
SHA512 95bd108d4b3d300bd2ccbd25c127719c246820b5563d33a4c35e6cd5421e7b8af8266bb1e65d1d46ad0f550105c93f9c23e9f64f6f54701a58fd2c07fc7e46d8
SSDEEP 1536:zC+jH04tAHk1/rMrxyNhftflJdvYoqV3CNBQkj20lUst+hOOwUp7bNvv+Epa5bVl:zC+jH04tAHk1jMrxyNhftflJdvYoqV3s
TLSH
T1A9335093E9204D71E1A66F3EF15662227D34394690F8113212DC25EFA983D970B1FAFE
MD5 SHA1 SHA512 SSDEEP TLSH

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__PSScriptPolicyTest_uej3dyut.a00.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uej3dyut.a00.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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~df.vbs

Path C:\Users\Admin\AppData\Local\Temp\~df.vbs
Size 224B
SHA256 c82b96b68f07eb1a834f7238d392aa12933a204ec90fe4b5b1a7e6ad3d3d6da6
MD5 3d115eb24b714182d8e36036fae657b5
SHA1 d5def2cbc4f19c7283ce0c3bef94ee7b5342deb1
SHA512 ed7744093c29fa5f82cc925550ab126bb9a614ecbe097f1aa3d605e67b247863094719dee02449ee496e8f71f29ea6a3a5fb2ec1eb49c96974e6a01078ffac3c
TLSH
T16AD02304B458F0BE5417C1EE25B35618C6F7D55A75101757B274FC5D273B4C4A576403
MD5 SHA1 SHA512 TLSH

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~df.vbs

Path C:\Users\Admin\AppData\Local\Temp\~df.vbs
Size 201B
SHA256 12c8e57e58e54448d39da3ef3d0b7275a3ef03985ac7ae39e6f24f65248ade44
MD5 6bb8b62dfe1f652b55505c9d30526dcc
SHA1 64d372a456cc29e3523bb3375a75cfdf6a3b440f
SHA512 43f42ddb97afd014ddb8c0e41d8013de0000bd0f0e73e7114cddcbec6cb3197d40098734a96431db210a46a6494051d6c6c608897d0489eb6bda9a1b99a21a9a
TLSH
T1BED02208A849F0BE4417C1BE16F2422CC8F7E80CA6000317B6B0EC0C282B485A636502
MD5 SHA1 SHA512 TLSH

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memory/3704-9-0x00000248FF1F0000-0x00000248FF212000-memory.dmp

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memory/3704-13-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3704-3-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3704-25-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3704-24-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3704-27-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3704-26-0x00000248FF220000-0x00000248FF43C000-memory.dmp

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memory/3704-2-0x00000248E4E60000-0x00000248E4E70000-memory.dmp

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memory/3724-28-0x000002AD50840000-0x000002AD50A5C000-memory.dmp

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