Behavioral task
behavioral1
Sample
645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661.exe
Resource
win10v2004-20241007-en
General
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Target
645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661
-
Size
901KB
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MD5
2f830e249c310338d1a2fc647a6d7197
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SHA1
9f35db9e47a234893ba422321f94c2e0dd32697c
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SHA256
645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661
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SHA512
26165d0771c51cb8f2d8493629dc2c914ff5a94fac5d23cb2af8fd9fae1ed09eb0ef14221e6bb1304f11cf9678173c2599b4329720e627567315fe85d91bfcd7
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SSDEEP
12288:m9T+DcQI1M8mmfdLyZYr3H7SicJFwuWGJ9NVJtF5Pgu3ZUZlL86Bd8:QCDcQslLOYKicJ6uJV5PFZUZh86g
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661
Files
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645ee1785092b9e919a8edf076fc6fd6eb57b1a7296a578e8a20d79281598661.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ