Behavioral task
behavioral1
Sample
NEAS.f53af4e4caab62adb7d496e590ffca06_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.f53af4e4caab62adb7d496e590ffca06_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.f53af4e4caab62adb7d496e590ffca06_JC.exe
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Size
349KB
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MD5
f53af4e4caab62adb7d496e590ffca06
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SHA1
236f56fe096fc21ffc82b7043515e137d5c6b14b
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SHA256
474aca55c728fa9781cf63f80f1b8a3476278d85f26c1c37303068badca2fad9
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SHA512
637bbea5936b4b5a4374804f6eafa23a857b298eb89d2be7fa1ea75b79db65eaf3dd797aba958ba6958e18de5cb06a746f2c8ff898e9d90e3cc8a526cdf4fa9f
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SSDEEP
6144:k9kQ6QzBVT3DoFFjuvf/toNQ8dqLuJoU0U7Hd8CntQOHHM+HFFTjXdpNnT2lc+We:86sBVT3D0Fw/tN8dkmLtpHHHrh7scLe
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 NEAS.f53af4e4caab62adb7d496e590ffca06_JC.exe
Files
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NEAS.f53af4e4caab62adb7d496e590ffca06_JC.exe.exe windows:4 windows 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