Behavioral task
behavioral1
Sample
b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a.exe
Resource
win10v2004-20241007-en
General
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Target
b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a.exe
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Size
125KB
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MD5
ab2b37d75b61a76cf411323c9881f4b9
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SHA1
51c8b0e275400851ace0141a7e519fd3f91dd480
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SHA256
b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a
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SHA512
d826c78ef9b317c25c5f87a39f30ae637302548f79b66c2a3d9180ccf454eabe363cb97aa4a0be73e19b7e205fa6376ab2cf4d091928cac7accd4a8b03ca59eb
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SSDEEP
3072:sr85CzZjAwkpMwLJHZeveV8kQPu4lI5w2HgaH12m4029ZY:k9VjAwCMwxZesg212m402S
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a.exe
Files
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b7cf106c7e3aa701d363bd96b4d32e7e0c9d795c571a8d1267dd58e568022c1a.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