Behavioral task
behavioral1
Sample
306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0.exe
Resource
win10v2004-20241007-en
General
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Target
306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0
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Size
1012KB
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MD5
0d88601a914dcc3d73f701cd67385a93
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SHA1
fdfa80aeb580a75a1ff91ff9f9ab7f8316545239
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SHA256
306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0
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SHA512
c443d9fb71a5a837e4fe03a9c220e4efcebd462bce3c28b51a96fe60db5b368fe18fb86c1600e32ceb97fb6243ea444b4ba70b26de38e31d8c284b5595849f62
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SSDEEP
24576:3VfSJcVvRkctg11qYIxQz99Tb3bxkY6NcMDVgH2Fym:NSJcjg3BIxQz91rxyNcMDVgH2f
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 306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0
Files
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306fc3584fe9c2c47c6e9a585c79d407c808f4f5db430ff7db7b7f0e7a0807c0.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