2bfd3a4cf58b0bc16b1af17eba113dbd58d00d7b199634d08428126f79e2bf9c

Analysis

max time kernel
150s
max time network
28s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11/03/2025, 19:16

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General

Target

ovQc.vbe
Size

10KB
MD5

ba104bdc908f978aaa1c4bdc39a3553a
SHA1

b1d0111c23c09f659fc9993ff5d1304c06ed5ba1
SHA256

2bfd3a4cf58b0bc16b1af17eba113dbd58d00d7b199634d08428126f79e2bf9c
SHA512

236b6666b7a3a994f519c6ba2f77a358c23d430d34300dbf2c948b121199f3094b7ce3a3060b32d46dd2d272b610fb5c1621530f7917fb775195594c3ef82b9b
SSDEEP

96:Lh31q9lqKylGu47UgHw63nw7ZAy6e3GowTC0qaXSZM6fiEoqDzG3gYBl/U4QlI+K:Lh1q9lqKy8wcnsay6eoeAaMZqfOHTSdK

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
2	2324	WScript.exe
3	2324	WScript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 13 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3048	powershell.exe
1044	powershell.exe
2808	powershell.exe
2452	powershell.exe
924	powershell.exe
2436	powershell.exe
2376	powershell.exe
1304	powershell.exe
2440	powershell.exe
1960	powershell.exe
2052	powershell.exe
2612	powershell.exe
572	powershell.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

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

System Information Discovery
T1082

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	2	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	3	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2436	powershell.exe
2376	powershell.exe
1304	powershell.exe
572	powershell.exe
3048	powershell.exe
1044	powershell.exe
2440	powershell.exe
1960	powershell.exe
2808	powershell.exe
2452	powershell.exe
2612	powershell.exe
924	powershell.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	2436	powershell.exe
Token: SeDebugPrivilege	2376	powershell.exe
Token: SeDebugPrivilege	1304	powershell.exe
Token: SeDebugPrivilege	572	powershell.exe
Token: SeDebugPrivilege	3048	powershell.exe
Token: SeDebugPrivilege	1044	powershell.exe
Token: SeDebugPrivilege	2440	powershell.exe
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeDebugPrivilege	2452	powershell.exe
Token: SeDebugPrivilege	2612	powershell.exe
Token: SeDebugPrivilege	924	powershell.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2436	2324	WScript.exe	30
PID 2324 wrote to memory of 2436	2324	WScript.exe	30
PID 2324 wrote to memory of 2436	2324	WScript.exe	30
PID 2132 wrote to memory of 2168	2132	taskeng.exe	33
PID 2132 wrote to memory of 2168	2132	taskeng.exe	33
PID 2132 wrote to memory of 2168	2132	taskeng.exe	33
PID 2168 wrote to memory of 2376	2168	WScript.exe	35
PID 2168 wrote to memory of 2376	2168	WScript.exe	35
PID 2168 wrote to memory of 2376	2168	WScript.exe	35
PID 2168 wrote to memory of 1304	2168	WScript.exe	37
PID 2168 wrote to memory of 1304	2168	WScript.exe	37
PID 2168 wrote to memory of 1304	2168	WScript.exe	37
PID 2168 wrote to memory of 572	2168	WScript.exe	39
PID 2168 wrote to memory of 572	2168	WScript.exe	39
PID 2168 wrote to memory of 572	2168	WScript.exe	39
PID 2168 wrote to memory of 3048	2168	WScript.exe	41
PID 2168 wrote to memory of 3048	2168	WScript.exe	41
PID 2168 wrote to memory of 3048	2168	WScript.exe	41
PID 2168 wrote to memory of 1044	2168	WScript.exe	43
PID 2168 wrote to memory of 1044	2168	WScript.exe	43
PID 2168 wrote to memory of 1044	2168	WScript.exe	43
PID 2168 wrote to memory of 2440	2168	WScript.exe	45
PID 2168 wrote to memory of 2440	2168	WScript.exe	45
PID 2168 wrote to memory of 2440	2168	WScript.exe	45
PID 2168 wrote to memory of 1960	2168	WScript.exe	47
PID 2168 wrote to memory of 1960	2168	WScript.exe	47
PID 2168 wrote to memory of 1960	2168	WScript.exe	47
PID 2168 wrote to memory of 2808	2168	WScript.exe	49
PID 2168 wrote to memory of 2808	2168	WScript.exe	49
PID 2168 wrote to memory of 2808	2168	WScript.exe	49
PID 2168 wrote to memory of 2052	2168	WScript.exe	51
PID 2168 wrote to memory of 2052	2168	WScript.exe	51
PID 2168 wrote to memory of 2052	2168	WScript.exe	51
PID 2168 wrote to memory of 2452	2168	WScript.exe	53
PID 2168 wrote to memory of 2452	2168	WScript.exe	53
PID 2168 wrote to memory of 2452	2168	WScript.exe	53
PID 2168 wrote to memory of 2612	2168	WScript.exe	55
PID 2168 wrote to memory of 2612	2168	WScript.exe	55
PID 2168 wrote to memory of 2612	2168	WScript.exe	55
PID 2168 wrote to memory of 924	2168	WScript.exe	57
PID 2168 wrote to memory of 924	2168	WScript.exe	57
PID 2168 wrote to memory of 924	2168	WScript.exe	57

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ovQc.vbe"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2436

C:\Windows\system32\taskeng.exe
taskeng.exe {9461EC26-5943-456B-930A-2C29F4AC6F9C} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\System32\WScript.exe
  C:\Windows\System32\WScript.exe "C:\Users\Admin\AppData\Roaming\ifGtcQfISxddcGn.vbs"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2376
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1304
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:572
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3048
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1044
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2440
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1960
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2808
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    PID:2052
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2452
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2612
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [AppDomain]::CurrentDomain.Load([Convert]::FromBase64String((-join (Get-ItemProperty -LiteralPath 'HKCU:\Software\ifGtcQfISxddcGn' -Name 's').s | ForEach-Object {$_[-1..-($_.Length)]}))); [b.b]::b('ifGtcQfISxddcGn')
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:924

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

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\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
b2848a42adb72efb55f1873d8b8287d2

SHA1
a8c06d667d2d52664c9989f00eecca44229de0be

SHA256
9d1483a93d843b296b661bb20cc989b46fc05d30c6a8eb8a1c914a6e4a3fb626

SHA512
faa46d76526d696ac4ddc187aeb75f04bb3ea9aded34f61b190ba368a35ee9191aa172c88942949134ebfef44b5fe69d5d68483fd8b5bfbae3bd6998e2328d1f

Download Submit
C:\Users\Admin\AppData\Roaming\ifGtcQfISxddcGn.vbs

Filesize
2KB

MD5
ae38697351c86c7aed1711c9edc478af

SHA1
fc723672262fb8d6e5020a14e39b47a25d35aa5f

SHA256
f400644bd84a139f46d9aa7e315012ec04efe0ce966a434bd479a28155bee5af

SHA512
fbe8b492c5191e7bfe7b44c7ac00fdbcb46c9c39b28000a3d57122533bdf994109119831defc8403d74fdc84551c13b476c01275b68487cda05f9ad54b1fbd82

Download Submit
memory/2436-10-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-9-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-11-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-5-0x000007FEF610E000-0x000007FEF610F000-memory.dmp

Filesize
4KB

Download
memory/2436-12-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-13-0x0000000002BE0000-0x0000000002BEA000-memory.dmp

Filesize
40KB

Download
memory/2436-14-0x000007FEF610E000-0x000007FEF610F000-memory.dmp

Filesize
4KB

Download
memory/2436-15-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-6-0x000000001B5D0000-0x000000001B8B2000-memory.dmp

Filesize
2.9MB

Download
memory/2436-8-0x0000000002810000-0x0000000002818000-memory.dmp

Filesize
32KB

Download
memory/2436-7-0x000007FEF5E50000-0x000007FEF67ED000-memory.dmp

Filesize
9.6MB

Download