Behavioral task
behavioral1
Sample
4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d.exe
Resource
win10v2004-20240226-en
General
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Target
4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d
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Size
362KB
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MD5
ba9fa23b893f35705d29ab22909874ef
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SHA1
8b2456d701fa261aaf07785c391a90e05b0ba124
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SHA256
4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d
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SHA512
ebae18bab5b93e59af76f17716cfabdf0de3569046b1026e859b37bc6bc772da119663d44429af46a610156c2512e39cdbb43263ca3735b5dd8aeedb2413804f
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SSDEEP
6144:k91GPiT6UKI4erazLf7/xuxv0WZfHwlt54dSKWFwwu2I4GEAh2CCe7e6hEU:CaiTnRuzLzqzHIt5IAywuB2CCeKcEU
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 4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d
Files
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4cb8244f8dd9b6846fd7bb644dbd8a6aebd06efaa3a7bc9c466f107747a9aa3d.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