Behavioral task
behavioral1
Sample
fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0N.exe
Resource
win10v2004-20241007-en
General
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Target
fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0N
-
Size
630KB
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MD5
32216c27aed2684047129900e82b06e0
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SHA1
6a49247ac7b95cac499335083730fa95395a1ffd
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SHA256
fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0
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SHA512
20ac11792bf9e9c38aa1f27f241aedf996c485279064db1bc312cc7565be6dabf41dc228bedd6377a23a2ed91f6fea9679ccba4cb337d570325117ce6fef9a8a
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SSDEEP
12288:LppppppppppppppppppppppppARppppppppppppppppppppppppA34pppppppppp:sm1z10
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0N
Files
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fa81f39d0500befc912f496a27c9a6c5335de87c38753d001ece208da06b38a0N.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