Static task
static1
Behavioral task
behavioral1
Sample
Revised invoice.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Revised invoice.exe
Resource
win10v2004-20230221-en
General
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Target
Revised invoice.zip
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Size
707KB
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MD5
aa32e40b8a15ab4729446bf25a91ebc2
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SHA1
d481a4e1f6899b71eee7727fdfd0661d4c4b5b87
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SHA256
6eac2120b3b87e4c39ab96d6b6fe753d6b505dd31f73343fe032ed8aa200058b
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SHA512
fbca2a62edb01a3dbf517edccc28788b05b1f079ab6e272eafaada6b7364cbbb86ba6068d4d01ac1abf2b5ad662cf3035dedb94f046ecbe638954b9f124eaeb6
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SSDEEP
12288:l0RPVpBF47cStUDGNr6nLfww1mnuW7U+/ZRQdJ99GGXy/8DlgjT3AZGkG:KRPHX7StUgW1kO2ZOBC/8CT30G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Revised invoice.exe
Files
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Revised invoice.zip.zip
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Revised invoice.exe.exe windows 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 814KB - Virtual size: 814KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 6KB
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