Behavioral task
behavioral1
Sample
cca3a842ace17da425030764ad6ee1e3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cca3a842ace17da425030764ad6ee1e3.exe
Resource
win10v2004-20231215-en
General
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Target
cca3a842ace17da425030764ad6ee1e3.exe
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Size
4.4MB
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MD5
cca3a842ace17da425030764ad6ee1e3
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SHA1
a7af93570adcc057e44db5a64eab235f022e5a2d
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SHA256
496c44eaf6f2df9a54fded426dc674f2f93ee4603f514900eeb06a169dce3751
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SHA512
11fc4fe33523bb5040f218e07f92f74b3bf077acd1743699aef05e1341c82960017c2092e9b56ab2679fc46b735525f563458d5644ffed040b1d6b982db9d129
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SSDEEP
49152:Fa35tY5FhBfpjB6SkKeW/nrN9itixC5QV9h1y6+jF2/Tsq7r/I8wKeKmCwjE34dJ:FtfTwoS5GwK8QQI05wb7KNL
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 cca3a842ace17da425030764ad6ee1e3.exe
Files
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cca3a842ace17da425030764ad6ee1e3.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