Behavioral task
behavioral1
Sample
vaultFile11006347749467126253.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
vaultFile11006347749467126253.exe
Resource
win10v2004-20241007-en
General
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Target
ap-file-vaultFile11006347749467126253.vol-1149344511.zip
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Size
1.7MB
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MD5
21948a531ae7da7a313275f6081c8fdc
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SHA1
cbdfeaad8aaaa13aed8f144e5ab28cf762402c91
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SHA256
a2e6bb1ddffedcbe082196ade2fd2742ee8b68658ba7bdf846c3be709f15fb4e
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SHA512
c947e1b602547a7229287b4b1a2be5b369feb0ff5256dabe245111ce282f0450a65e2c8121faa43c5c0dbafdd0f11ef14e13975f0cc409eb959e4029a1c91a30
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SSDEEP
49152:vihKWY6uVzM6deQFnEYYY+6uzDzCfyYLAS:vi9mM6UQFnapniLP
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule static1/unpack001/vaultFile11006347749467126253.vol family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/vaultFile11006347749467126253.vol
Files
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ap-file-vaultFile11006347749467126253.vol-1149344511.zip.zip
Password: cautionhandlewithcare
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vaultFile11006347749467126253.vol.exe windows:4 windows x86 arch:x86
Password: cautionhandlewithcare
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
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vaultFile11006347749467126253.vol.METADATA