Static task
static1
Behavioral task
behavioral1
Sample
Invoice20233.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Invoice20233.exe
Resource
win10v2004-20230220-en
General
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Target
Invoice20233.zip
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Size
688KB
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MD5
624de6b95e0057d42fe22be981e5ca38
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SHA1
2ea916c70b63b73f40a3aa02394556d82df3a835
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SHA256
ccaeb0b170886fff263b2ee340badd07aa90186db8616f8947f330b5380a9a25
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SHA512
c5f37dc5b56a74dedaa25ac7f617f9ddcf90376c2b6b871b92833c16ad5f1c3258baa7fd17456aa41cd43e480e48caba35d9d4c208b2cce8ea2687ecb77c2d15
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SSDEEP
12288:9xh8udmSO2y1akaYe6UhdnzgVWIlagatpd94q6CSztMgcFtZGeoPZaNMXf1vsW7b:1YSOTwmUPNOajfUCQtMVZGzzXf1BP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Invoice20233.exe
Files
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Invoice20233.zip.zip
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Invoice20233.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 805KB - Virtual size: 805KB
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