Behavioral task
behavioral1
Sample
Proxy.exe
Resource
win7-20240903-en
General
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Target
Proxy.exe
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Size
2.3MB
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MD5
c2178d8b3bdcf1210181170012e95b83
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SHA1
1a6e51b004c5384c0af7882229f6a949395d588a
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SHA256
1d56622a3c6d280fc8d01051e201e6258265491d08ed387a4910d4663fb707a1
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SHA512
c99ca875c22893d98bbb11fd70eacbad3e180e78f55abc9421db350db91c58428b52398678db0ccbfe9942ce9bf2775a61af9f1d709ca87c7f08c8b62c45fa5a
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SSDEEP
24576:dFbkIsaPiXSVnC7Yp9zkNmZG8RRln4yzrIila8CfcX50Kew+IVWQPYwKBdzuyMrt:dREXSVMDi3w0aFIP+DwKnwhFltZ
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Proxy.exe
Files
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Proxy.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