Behavioral task
behavioral1
Sample
2025-03-30_d94a3dd2c188a8221b35c924bf7cc886_black-basta_cobalt-strike_neshta.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2025-03-30_d94a3dd2c188a8221b35c924bf7cc886_black-basta_cobalt-strike_neshta.exe
Resource
win10v2004-20250314-en
General
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Target
2025-03-30_d94a3dd2c188a8221b35c924bf7cc886_black-basta_cobalt-strike_neshta
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Size
507KB
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MD5
d94a3dd2c188a8221b35c924bf7cc886
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SHA1
e76af78b735c4fdce1ef5de7c56e40bf95e58b3e
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SHA256
60e8d431b54e554743196fbcdb31e73346a98625e109005ee7a7c437f47043f7
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SHA512
8421e565b6b76ec955a4e79776b3505613fe8ecb1a4fd3bed6cc9fcd0cb460ecba2cc5a355b02b9921c7628bea27f2b0cbd5a6ad790d111fb7804df2851e72c9
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SSDEEP
12288:CjgAtAHM+vetZxF5EWry8AJGy0X2X+t44CX:CZWs+OZVEWry8AF804W
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 2025-03-30_d94a3dd2c188a8221b35c924bf7cc886_black-basta_cobalt-strike_neshta
Files
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2025-03-30_d94a3dd2c188a8221b35c924bf7cc886_black-basta_cobalt-strike_neshta.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