Behavioral task
behavioral1
Sample
3a4ef130d8ed109e53627e85e8f931c3f822933d4fa82921ae66191b99ab4812.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3a4ef130d8ed109e53627e85e8f931c3f822933d4fa82921ae66191b99ab4812.exe
Resource
win10v2004-20240412-en
General
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Target
252ffa77c63d0e482dabee4f73a0b52ca541df06e245613232fef501e518fa97
-
Size
110KB
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MD5
7849f56f370761a3703b992a03aefbdd
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SHA1
816917c69206442a47fe8e7a7e258bc1b23fd914
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SHA256
252ffa77c63d0e482dabee4f73a0b52ca541df06e245613232fef501e518fa97
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SHA512
e27d11a22485f75e4d9bc332374af236313d6a65e6ca2ffec0a1be1113b68ca4f0b51fdf823815d8042ab55c11818e1312a56de085a0882360a7abb095a58910
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SSDEEP
3072:YDAMCRFRqaWZd4lDhlL0c7V6+OquKxumPFgU3KFJy:Ydu3WDGB0coLmPFg2KFA
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule static1/unpack001/3a4ef130d8ed109e53627e85e8f931c3f822933d4fa82921ae66191b99ab4812.exe family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3a4ef130d8ed109e53627e85e8f931c3f822933d4fa82921ae66191b99ab4812.exe
Files
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252ffa77c63d0e482dabee4f73a0b52ca541df06e245613232fef501e518fa97.zip
Password: infected
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3a4ef130d8ed109e53627e85e8f931c3f822933d4fa82921ae66191b99ab4812.exe.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