Static task
static1
Behavioral task
behavioral1
Sample
Microsoft Toolkit.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Microsoft Toolkit.exe
Resource
win10v2004-20240802-en
General
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Target
Microsoft Toolkit.exe
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Size
49.6MB
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MD5
ca61faaefcc6189ce7c77c9b3db98156
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SHA1
d17087df35a2cf867bb6a1c1605970014a3ae036
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SHA256
540ce7fd35685050b0f8a3518bb61826437cabde79ed42a8a6c6642989478f2c
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SHA512
aa29620eba432c1939c3e1fe34e2a5a8d32dba2ad14194914976339915dc4e5c6c3e4bc51e9701e137657e634a6b1272c736d6087b9f22091c094cf3e00b203a
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SSDEEP
786432:daOzkERCg6I18vAqsoSJDU1GiUJAn3F9S0qzCs0zMaP8jP+xJ+qSTUUyDN9uGhZk:danERCgl0AFtcxj34Wz0qgsN9uUw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Microsoft Toolkit.exe
Files
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Microsoft Toolkit.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 49.2MB - Virtual size: 49.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 366KB - Virtual size: 365KB
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