Behavioral task
behavioral1
Sample
NEAS.7f465b04d5a0d72ea66d628caa31db48_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.7f465b04d5a0d72ea66d628caa31db48_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.7f465b04d5a0d72ea66d628caa31db48_JC.exe
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Size
104KB
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MD5
7f465b04d5a0d72ea66d628caa31db48
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SHA1
67e070371e273db99e97cbb9653ed127060ecc41
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SHA256
7f317387571dc74a14415d854b970252a06e0c7d3c507724287df267f712d684
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SHA512
1a22f1e9b7e66f22058661954bd8287c0db00fa8a374a2d452a2328661e093916c7b7676e03d630c145b8055d8f2e45630627bf5c2056ff0ff116f245d998f07
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SSDEEP
1536:JxqjQ+P04wsmJC2UUUUUUUUUUUU3+m+hh8dCbjfFru:sr85CE+hhUkjhu
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 NEAS.7f465b04d5a0d72ea66d628caa31db48_JC.exe
Files
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NEAS.7f465b04d5a0d72ea66d628caa31db48_JC.exe.exe windows:4 windows 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