Behavioral task
behavioral1
Sample
b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e.exe
Resource
win10v2004-20240508-en
General
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Target
b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e
-
Size
135KB
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MD5
0ba11caa2705187e6b24e3c71f86f4bf
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SHA1
1a1f82137ebca78fa6e53994a572244c99a2bba0
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SHA256
b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e
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SHA512
de5aec9aea0d1ccd48463b7a055fa2f61314b1ed730de1724d87f72a76e62b7fd94d6f05b56c4098ed5add664e3997a14067f7f8d40d0baf60926218e5d1ae2a
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SSDEEP
1536:JxqjQ+P04wsmJCOrTzJz5mxj+/nNkvj9yvXOxqjQ+P04wsmJC:sr85COr/J9e+/KjAvPr85C
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 b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e
Files
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b2c14eabc050a2513ce5bf8835e5b137407ec611d2d6108a9cca278c0cd50e9e.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