Behavioral task
behavioral1
Sample
75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2N.exe
Resource
win10v2004-20241007-en
General
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Target
75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2N.exe
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Size
289KB
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MD5
a85dfed9d23c7b571768a191b25fa630
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SHA1
5e85b83a7aa6258cf50203dbbc727f60e0cf132a
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SHA256
75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2
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SHA512
176807080984065557f47365c5c9ef814e53dd79ba5dd2e18cc89dfef198f2f741d808bd7b3264317d13bdc5cb925228aa1f6d771ed9edcfda3d25516cc0c3de
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SSDEEP
6144:k9FCc8o7/XhMPMInVQQU7keNTAH/n+nIrjr7Aep:Mj8kOMInsep
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 75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2N.exe
Files
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75c5ad7cb9aa07f80a93877021cafbfc3d7b10a9b3e7658d4e4f35c4d814d1b2N.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