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Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe
Resource
win10v2004-20220812-en
General
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Target
264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe
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Size
249KB
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MD5
84532eb74857a8b14da3f30588a809c0
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SHA1
6ec6a6e26bad1bf27195676cd56a53d11520807b
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SHA256
264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda
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SHA512
ee72701bea1641dba7819b387f41b2167db9ff41ae5f56ead92e11a9f2944a2e0ba9233a6a7b819e285e7082963f48e26e193186c11ceef84b75c6ec893c268c
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SSDEEP
6144:AR+wZ6vYM8izGVrntmoUhzPClqauDXMBBeggSEgUk:bw8vYM83jUhzsjuAR/EgUk
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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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions svchost.exe -
ModiLoader Second Stage 4 IoCs
resource yara_rule behavioral1/memory/1672-57-0x0000000000400000-0x0000000000444000-memory.dmp modiloader_stage2 behavioral1/memory/1720-60-0x0000000000080000-0x0000000000140000-memory.dmp modiloader_stage2 behavioral1/memory/1620-64-0x0000000000110000-0x00000000001D0000-memory.dmp modiloader_stage2 behavioral1/memory/1720-65-0x0000000000080000-0x0000000000140000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\{e12df0a6-e2e8-3cb9-d9da-c29813846a30} = "\"C:\\ProgramData\\Microsoft\\{e12df0a6-e2e8-3cb9-d9da-c29813846a30}\\{e12df0a6-e2e8-3cb9-d9da-c29813846a30}.exe\"" svchost.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools svchost.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svchost.exe -
Deletes itself 1 IoCs
pid Process 1720 svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\{e12df0a6-e2e8-3cb9-d9da-c29813846a30} = "\"C:\\ProgramData\\Microsoft\\{e12df0a6-e2e8-3cb9-d9da-c29813846a30}\\{e12df0a6-e2e8-3cb9-d9da-c29813846a30}.exe\"" svchost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 svchost.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "9999" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "9999" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_INPUT_PROMPTS svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_INPUT_PROMPTS\svchost.exe = "1" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_INPUT_PROMPTS\svchost.exe = "1" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_INPUT_PROMPTS svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe 1720 svchost.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 1720 svchost.exe 1720 svchost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1672 wrote to memory of 1720 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 27 PID 1672 wrote to memory of 1720 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 27 PID 1672 wrote to memory of 1720 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 27 PID 1672 wrote to memory of 1720 1672 264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe 27 PID 1720 wrote to memory of 1620 1720 svchost.exe 28 PID 1720 wrote to memory of 1620 1720 svchost.exe 28 PID 1720 wrote to memory of 1620 1720 svchost.exe 28 PID 1720 wrote to memory of 1620 1720 svchost.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe"C:\Users\Admin\AppData\Local\Temp\264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\SysWOW64\svchost.exe"svchost.exe"2⤵
- Looks for VirtualBox Guest Additions in registry
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Deletes itself
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵
- Modifies Internet Explorer settings
PID:1620
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