Static task
static1
Behavioral task
behavioral1
Sample
OVERDUE INVOICE.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
OVERDUE INVOICE.exe
Resource
win10v2004-20250129-en
General
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Target
31012025_0114_OVERDUE INVOICE.exe.iso
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Size
1.3MB
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MD5
f7d6559ff260468d2ae51fda85318a6c
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SHA1
8c6d00c5e1940510029db43892fd19646c916380
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SHA256
e815d94bbc740f005368e3a233a5bbaa912b49cc3e9280c103765d747d09815e
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SHA512
0914e6f55c0c2cd89958041e1ab5fefaca575424c4659c928d23d618f62f8d5eaab7536ddd7efe05b46dfea0a8b65835512fa49c0a282afe367cf8a8c65cf5c6
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SSDEEP
12288:/ig9YRZPIy9PEugnCygfryb3G4WBVhvvPrlxzDv4M6bqOi:qYsZPpPEug3h24WBV9XrXgM6T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/OVERDUE INVOICE.exe
Files
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31012025_0114_OVERDUE INVOICE.exe.iso.iso
Password: infected
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out.iso.iso
Password: infected
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OVERDUE INVOICE.exe.exe windows:4 windows x86 arch:x86
Password: infected
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: 793KB - Virtual size: 792KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 15KB
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