Behavioral task
behavioral1
Sample
136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03.exe
Resource
win10v2004-20240508-en
General
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Target
136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03
-
Size
98KB
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MD5
a99a452763a0f62cb849bf2e264c8e38
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SHA1
2a04d264d99d7e3e799ae5bc400f3104a05cffc6
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SHA256
136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03
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SHA512
977480b85f8abf171e67626f86c74c1a1af8f623ace2afd7589880527e46b840aefd2b613c39348a62a59882dba1d28a9bdb0d909defd005c7544ba8d9554624
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SSDEEP
1536:JxqjQ+P04wsmJC9Fe/VgV/7Q9uFfIPLyoANC8AWZ:sr85C9FecGzBANC8lZ
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 136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03
Files
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136e586bece30e7f7648da6385040fd8f6396dce8e71652e14af40ad20d95b03.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