Behavioral task
behavioral1
Sample
54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c.exe
Resource
win10v2004-20240508-en
General
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Target
54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c
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Size
728KB
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MD5
6721e99a7c6a2e5dc71e598a17edd3bf
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SHA1
6cee995894b4bd6c1afa6d4a1615b34d7537af63
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SHA256
54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c
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SHA512
a4ae7a4df40ae350389cea6731d670c23cceeab71273a47196f2d46a8278825b138f842a7767317ecb5af897842f632f59a7f3a9105638b45a33c8d0298f3006
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SSDEEP
12288:19wj+uHO76bdJbOomEdbJjcV5Rhz2fc5d10da8N:1IO7qOMbpcTRhq6d10da8N
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 54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c
Files
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54f1dc328c6c2ff9a3da93724a36485e7fc549e7a0f304b1f8f21cfb93329f8c.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