Behavioral task
behavioral1
Sample
a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf.exe
Resource
win10v2004-20241007-en
General
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Target
a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf
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Size
156KB
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MD5
05a824fc4c9d3f2c2fba5d4085b6ed46
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SHA1
98d2d47cbf250afb31bce6afecc4247027d0937c
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SHA256
a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf
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SHA512
89eb8d9df3a3c038d6e37d2ab7155d20470acfdf83b89bc1de7a04ad2e0ceb8a581cd987723803ea682b3d74cd8fdb51cd81e8deea489621d9a9a9141f119211
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SSDEEP
3072:sr85CdizZG3Y8Vc6iBBcklIcd39kvAh/XEHVc/Dh7+/:k9iAiDlI7vs/XEHVG1u
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 a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf
Files
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a5892898b767761edc398d4770d4a20f601dd476c5b2f742a9104e0ffae53daf.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