Behavioral task
behavioral1
Sample
37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab.exe
Resource
win10v2004-20250129-en
General
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Target
37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab
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Size
370KB
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MD5
fe26e3f9cdf62f122c77faabe879bd77
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SHA1
46814e65d467d88d38518c10709e2ce71287f850
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SHA256
37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab
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SHA512
4998c6a734ad7a6fa1dcdf3c6e72d480ad6e65a60cac2a1a1dc5666249796effa7a3fc167aa4e711d09b04b3c1f6a30ea7615704d09d61b27246cbd3fd1e2c7b
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SSDEEP
6144:k91eFHDi+DZUdHDgKhroPgwl+cq7oq/UUHZiwn9hvjib:eeFHDHCDrokcq7oA59nrk
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 37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab
Files
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37fe565cf8f3c423a0c8976353518e64dc37f3abc9ad3f3b3f9d4a1137f468ab.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