Behavioral task
behavioral1
Sample
b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc.exe
Resource
win10v2004-20240419-en
General
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Target
b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc
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Size
2.8MB
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MD5
65629f9586b9877d539cc8fda3d3d093
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SHA1
974d6e5ac35a8f65e65eceebd1b554e2e6ad0d84
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SHA256
b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc
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SHA512
ddcedf405c5db1879b33d13bbe3d7a6b592ce2623e8fdde7bfd7c3c4ebdaba9fc6203e1772108431bd0088c42deb26171e2f1e9823b4b7344bf356351f1ec12f
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SSDEEP
49152:V9dkLlk5IdyI7955PDqIYm3bRYa20VccHxScgsQrUF7bWmIcohoHU+FH:Lkq5uv79rPQmrGaxTgsQrGWmIcohoHjH
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 b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc
Files
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b67316b1f7c919879dd760812cda90032bd9667aa6600647a3c65e4f7ab9e6cc.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