Analysis
-
max time kernel
179s -
max time network
193s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 15:48
Static task
static1
Behavioral task
behavioral1
Sample
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe
Resource
win10v2004-20221111-en
General
-
Target
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe
-
Size
397KB
-
MD5
56e124e28e663b77d08e8ab75bb03d09
-
SHA1
e16035fc0dd5dcf38663a973adce5066a4a0fff6
-
SHA256
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d
-
SHA512
b4ce3a1dc3011f16ee0e561ad02d501e28277b2cdd383cb9531310205d41fcd229cfb44ee280c101eeaad074f6f1c42accc6d1208466d107d9d2ef8b86be48f5
-
SSDEEP
6144:SXEx2RQh925IshSCdvGh+R4wGwURHYUz75+QtIbbcy:SX62p+skKz4xbnAQqbbcy
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
-
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions svchost.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral1/memory/1060-57-0x0000000000400000-0x0000000000442000-memory.dmp modiloader_stage2 behavioral1/memory/2036-60-0x0000000000180000-0x000000000026C000-memory.dmp modiloader_stage2 behavioral1/memory/744-64-0x0000000000230000-0x000000000031C000-memory.dmp modiloader_stage2 behavioral1/memory/2036-67-0x0000000000180000-0x000000000026C000-memory.dmp modiloader_stage2 behavioral1/memory/744-68-0x0000000000230000-0x000000000031C000-memory.dmp modiloader_stage2 behavioral1/memory/1712-71-0x0000000000080000-0x000000000016C000-memory.dmp modiloader_stage2 behavioral1/memory/1712-72-0x0000000000080000-0x000000000016C000-memory.dmp modiloader_stage2 behavioral1/memory/1596-76-0x0000000000270000-0x000000000035C000-memory.dmp modiloader_stage2 behavioral1/memory/1596-78-0x0000000000270000-0x000000000035C000-memory.dmp modiloader_stage2 behavioral1/memory/1596-80-0x0000000000270000-0x000000000035C000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
svchost.exedescription 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\fidola = "\"C:\\Users\\Admin\\AppData\\Local\\fidola\\fidola.exe\"" svchost.exe -
Disables use of System Restore points 1 TTPs
-
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
svchost.exedescription 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.
Processes:
svchost.exedescription 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
Processes:
svchost.exepid process 2036 svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\fidola = "\"C:\\Users\\Admin\\AppData\\Local\\fidola\\fidola.exe\"" svchost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
svchost.exedescription 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 -
Processes:
svchost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0" svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS\svchost.exe = "1" svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exesvchost.exepid process 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exesvchost.exepid process 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe 2036 svchost.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exepid process 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exesvchost.exedescription pid process target process PID 1060 wrote to memory of 2036 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe svchost.exe PID 1060 wrote to memory of 2036 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe svchost.exe PID 1060 wrote to memory of 2036 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe svchost.exe PID 1060 wrote to memory of 2036 1060 ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe svchost.exe PID 2036 wrote to memory of 744 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 744 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 744 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 744 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 1712 2036 svchost.exe explorer.exe PID 2036 wrote to memory of 1712 2036 svchost.exe explorer.exe PID 2036 wrote to memory of 1712 2036 svchost.exe explorer.exe PID 2036 wrote to memory of 1712 2036 svchost.exe explorer.exe PID 2036 wrote to memory of 1596 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 1596 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 1596 2036 svchost.exe svchost.exe PID 2036 wrote to memory of 1596 2036 svchost.exe svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe"C:\Users\Admin\AppData\Local\Temp\ee3e15871ed78787114131c16ba5f638716a23b1390a515d24cf50afb469383d.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1060 -
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:2036 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵PID:744
-
-
C:\Windows\SysWOW64\explorer.exe"explorer.exe"3⤵PID:1712
-
-
C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵PID:1596
-
-