Behavioral task
behavioral1
Sample
983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0N.exe
Resource
win10v2004-20241007-en
General
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Target
983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0N.exe
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Size
160KB
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MD5
4c4f85698fa1a9a9ef0c266f9f3ec980
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SHA1
846310e17a403f309a744b48c42f5580c8545968
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SHA256
983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0
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SHA512
4454bca78cb20b6a188babe99b30a02afab891840310678059e1abb1bc8dd1ff86127ad7ec208c4550066d24ab8558926ece5f5aed8b590c841a728f47611428
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SSDEEP
1536:JxqjQ+P04wsmJCGukKD7H6rQaC2Lhmn8gwksl:sr85CGukKD7IQaC28n8gwkk
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 983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0N.exe
Files
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983d913a70c8ef03a345e6e7f029a2b1ec8b82cabfee2c4b47904ebb3dca8ad0N.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