Static task
static1
Behavioral task
behavioral1
Sample
Microsoft Teams.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
Microsoft Teams.exe
Resource
win11-20240426-en
General
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Target
Microsoft Teams.exe
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Size
38.0MB
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MD5
78ab71f177026fc716bf37b41e29b55c
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SHA1
d155a3a7c4d1cb74a69317ad79270cbb1564a254
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SHA256
ccde1e5ca7361de1afba811dcce66a197f319d30835fbc6fc5a4f04d2fdca94c
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SHA512
2c0ca70ad1f9e42aaba529e2e680901cdf1c950b4d585c370acf98330ec931ec588091e0ea97c5ef737f041f9d6636456b4c08990a76a93457b154162ba9b358
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SSDEEP
786432:5yB/or8dNE3BoqlP5476L9mTxPYgqyZV5ndJ/2Bv:54/o6EiUP5941wryD5nP4v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Microsoft Teams.exe
Files
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Microsoft Teams.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: 37.9MB - Virtual size: 37.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 108KB - Virtual size: 107KB
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