Behavioral task
behavioral1
Sample
b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bbN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bbN.exe
Resource
win10v2004-20241007-en
General
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Target
b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bbN.exe
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Size
175KB
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MD5
e0d5f51fbd8b18c73a0f3688f948a270
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SHA1
3bc683b1ee1b1368995c38f139236842756d4620
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SHA256
b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bb
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SHA512
824f2b3576f1448d7284b2f5da1578a7d3c425eb39fb44ce2513ce3d0017ade639cebe2aa8b567311598cb245d5aa4a042278c69e90d2a116f3642633dbb4140
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SSDEEP
1536:JxqjQ+P04wsmJCnHD4c8U6Qa2sWjcdCMVrJCzK4VqOqK0UDFopKZ+otaOxH8ES:sr85CjeBQa5CMVrJCzK4VpFfZ+otdi
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 b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bbN.exe
Files
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b523d7fe08e059e1eb0c801b608eef842169d89d8a5372c3cfce37cbfb1bb6bbN.exe.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