Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20220414-en
General
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Target
tmp
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Size
213KB
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MD5
d1d7d03657527f1fb06fbba2d76b4000
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SHA1
e56e350419d54f808a5f8b53101ef34a3a741dfc
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SHA256
fb0288ade7c7b4b3a2b660fed3c19d8c9c1eafe7e6f8e11eeb1ed01487d13f52
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SHA512
47111e81e6cfa7133099f95acb7001d0682ab3c324ad28bd064d6aaceeabfabe9dbbb2bc6c94bf4d5b766850f20667252814fb8423e94481c0e63b8ef42931ad
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SSDEEP
3072:sr85CbkFi8bRYU3NwnayFGUDSrjeVpdYEy3UtJEwtNxWoEy33LJ:k9bkFiKXzcGUDSrjypAUtZV3bJ
Malware Config
Signatures
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Detect Neshta Payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
Files
-
tmp.exe 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