Overview
overview
10Static
static
10Vk brute b...us.exe
windows7-x64
10Vk brute b...us.exe
windows10-2004-x64
10Vk brute b...us.exe
windows7-x64
10Vk brute b...us.exe
windows10-2004-x64
10Vk brute b...32.dll
windows7-x64
3Vk brute b...32.dll
windows10-2004-x64
3Vk brute b...71.dll
windows7-x64
3Vk brute b...71.dll
windows10-2004-x64
3Vk brute b...32.dll
windows7-x64
3Vk brute b...32.dll
windows10-2004-x64
3Vk brute b...y].exe
windows7-x64
10Vk brute b...y].exe
windows10-2004-x64
10Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 23:34
Behavioral task
behavioral1
Sample
Vk brute by Andrey/VK Brut by_andrey52rus.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
Vk brute by Andrey/VK Brut by_andrey52rus.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Vk brute by Andrey/VK Brut by_den52rus.exe
Resource
win7-20241023-en
windows7-x64
Behavioral task
behavioral4
Sample
Vk brute by Andrey/VK Brut by_den52rus.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Vk brute by Andrey/libeay32.dll
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral6
Sample
Vk brute by Andrey/libeay32.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Vk brute by Andrey/msvcr71.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral8
Sample
Vk brute by Andrey/msvcr71.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
Vk brute by Andrey/ssleay32.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral10
Sample
Vk brute by Andrey/ssleay32.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
Vk brute by Andrey/vk_brut [By Andrey].exe
Resource
win7-20241023-en
windows7-x64
Behavioral task
behavioral12
Sample
Vk brute by Andrey/vk_brut [By Andrey].exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
Vk brute by Andrey/VK Brut by_andrey52rus.exe
-
Size
397KB
-
MD5
630eae021be391e129bede18e712a5a2
-
SHA1
a66ad530108f488c9b107f9b4403e5020a2f6b78
-
SHA256
71b2f811ab97c4258ba730fa19a79851ed90cbddb401162759d77f4186f7132d
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SHA512
f07c9ec90b4a3f0a4be62e0fbb0baeb177d861bf4787cf07b10a0d7f3d0aac06624154217bacc2c5001778bf41caec02c6df5e6aac4417302c41e3f39654b39d
-
SSDEEP
6144:8Ly84u9nSO2GjZkD10BIY3rb1YfBdfpoZ3u/Ht52w6JSeiFPXcx+:o+u9nx2GjMY3XKfd/H/9PM+
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 2 IoCs
resource yara_rule behavioral1/memory/3068-1-0x0000000000400000-0x000000000046A000-memory.dmp modiloader_stage2 behavioral1/memory/3068-7-0x0000000000400000-0x000000000046A000-memory.dmp modiloader_stage2 -
Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WinDefend VK Brut by_andrey52rus.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc VK Brut by_andrey52rus.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Power VK Brut by_andrey52rus.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\VK Brut by_andrey52rus.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Vk brute by Andrey\\VK Brut by_andrey52rus.exe" VK Brut by_andrey52rus.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VK Brut by_andrey52rus.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe 3068 VK Brut by_andrey52rus.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3068 VK Brut by_andrey52rus.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Vk brute by Andrey\VK Brut by_andrey52rus.exe"C:\Users\Admin\AppData\Local\Temp\Vk brute by Andrey\VK Brut by_andrey52rus.exe"1⤵
- Impair Defenses: Safe Mode Boot
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:3068
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3036