Behavioral task
behavioral1
Sample
c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d.exe
Resource
win10v2004-20240802-en
General
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Target
c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d
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Size
4.0MB
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MD5
25de03c090dadc4c998f69b3553c8bdd
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SHA1
9fd8953144e046b562d2626f45a204f6c62e5193
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SHA256
c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d
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SHA512
7222e3d0db5b9d3e526474dbe31a3dd3a9f2278c793422da26abb1076955e2e56aa3b7bb93148349130568da080529857c3af068001557b8c3dcb2dd07e7014a
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SSDEEP
98304:lVGiMBC1O7hqkZAkQuKZRDwt9U8qZKca6oO+KdJ8geu73Ql:DGNCoMEQuKZOt9qcca55uJFeuM
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 c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d
Files
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c1aeac5f0c5af80a85f534b10cc1d94d5a7a1591ac68fa0869012df5c3c77f6d.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