Overview
overview
10Static
static
10VanillaRat...er.bat
windows7-x64
7VanillaRat...er.bat
windows10-2004-x64
10VanillaRat...at.exe
windows7-x64
1VanillaRat...at.exe
windows10-2004-x64
1VanillaRat...ub.exe
windows7-x64
10VanillaRat...ub.exe
windows10-2004-x64
10VanillaRat/Start.bat
windows7-x64
7VanillaRat/Start.bat
windows10-2004-x64
10Behavioral task
behavioral1
Sample
VanillaRat/Handlers/HandlerInstaller.bat
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
VanillaRat/Handlers/HandlerInstaller.bat
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
VanillaRat/Main/VanillaRat.exe
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
VanillaRat/Main/VanillaRat.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
VanillaRat/Main/VanillaStub.exe
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
VanillaRat/Main/VanillaStub.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
VanillaRat/Start.bat
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
VanillaRat/Start.bat
Resource
win10v2004-20230915-en
General
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Target
VanillaRat.rar
-
Size
9.3MB
-
MD5
a049dc80cb0ce48c4e91ac7d5172a082
-
SHA1
e45fe95f502072b7ff28e6b3978fc0fd80e58ca1
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SHA256
e590d9d061fc38da277121abaf50c5d2432fe4cab8eb4fc347687d04c188f34b
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SHA512
0785dc1529f61a5b9af743d24cd5aa836b871dc077cc2ec37b0c66998f79c5fed260e1d4859a43ccb7fc5e0fab0173e64f59f245106325f7e36b6a6bd4a5dfea
-
SSDEEP
196608:JBl2bbnL8Gw727XWgrz7BrNsMeYg58cvLXthkIYisyqIjRqVTvBKFsOcoN:JB8bbn4umoPgMeb8cLtSIjsyqIEVYFsC
Malware Config
Signatures
-
Vanilla Rat payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/VanillaRat/Main/VanillaStub.exe vanillarat -
Vanillarat family
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/VanillaRat/Main/VanillaRat.exe unpack001/VanillaRat/Main/VanillaStub.exe
Files
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VanillaRat.rar.rar
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VanillaRat/Handlers/HandlerInstaller.bat
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VanillaRat/Main/VanillaRat.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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VanillaRat/Main/VanillaStub.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 109KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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VanillaRat/Main/dnlib.xml.xml
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VanillaRat/Start.bat