Behavioral task
behavioral1
Sample
a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762cN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762cN.exe
Resource
win10v2004-20240802-en
General
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Target
a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762cN
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Size
146KB
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MD5
c1778b4bb4a2ae00871c4f62e8d82270
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SHA1
040b6a1bac1de614a502e619f98d61145529aed9
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SHA256
a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762c
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SHA512
dac8fa823687523e365205316dbeba6ec7868dcaeb6a0ae9654a7af26625c8ead982ddc43f3c6c839cefea03e49a10e5d8ab3f6443d750ddf27023c407363ffa
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SSDEEP
3072:sr85CkkbAYn2GgYlBYN2fHYTo+zDt8wDSRUTT:k9xbAMpgY3gTF8DRUTT
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 a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762cN
Files
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a01b15927f5417ab11cd364adc96890969f2bae8c293a3257530eb6040b9762cN.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