Behavioral task
behavioral1
Sample
NEAS.ac5253072d8a332b929ecce93ea2cc40.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.ac5253072d8a332b929ecce93ea2cc40.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ac5253072d8a332b929ecce93ea2cc40.exe
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Size
504KB
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MD5
ac5253072d8a332b929ecce93ea2cc40
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SHA1
7412166d3d915dce04c9986059c759ebfb4abff4
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SHA256
402013dad0909cacff17d33d65da7da9848e499fa21044c7be947981c9b6143c
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SHA512
6146242b5bceaf145aef72369653d5ad0a708dccc973500ef5719676b828a8dc3eee19988423f1df7f729ead44931ae9ea6a784ecd553f243f194ba27711c37f
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SSDEEP
12288:/bE1fEwjkCKJUmXs9SKMvt6fDVC7g2pM58:/U8wTmcSKu0wpM2
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 NEAS.ac5253072d8a332b929ecce93ea2cc40.exe
Files
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NEAS.ac5253072d8a332b929ecce93ea2cc40.exe.exe windows:4 windows 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