Static task
static1
Behavioral task
behavioral1
Sample
BL for 4704854 4665930.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
BL for 4704854 4665930.exe
Resource
win10v2004-20230915-en
General
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Target
mkpub_BL for 4704854 4665930.ARJ
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Size
265KB
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MD5
80d739b6842652b2669536704e00ee9f
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SHA1
591a26a3b224e3fc72927dbeb473a8e5671b8282
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SHA256
e47b1b9175956f51e800bcf304927ab4c613387150ed22b5f4085223b4f6442f
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SHA512
cb516127ba0999d23fa134a98441c8ca6c7070cf8c44e8eb5de87b89bcfc29df09df5a19e09d2956a53ad88e61f1b40fe27a038e560af5853ce04d47759818c6
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SSDEEP
6144:O/p3vzVkkJncasZ3fdiXvjU9o/+DaukDKLx6V+xDXrvIomWFid:O/ZyklcasZ3fK+DJrLGIDXrbnI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BL for 4704854 4665930.exe
Files
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mkpub_BL for 4704854 4665930.ARJ.rar
Password: infected
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BL for 4704854 4665930.exe.exe windows:4 windows 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 766KB - Virtual size: 765KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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