Behavioral task
behavioral1
Sample
f9e9e7c0480f96386969fd01fb31601e95fac8d2d7e7c07f04a7ea9522c2efac.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f9e9e7c0480f96386969fd01fb31601e95fac8d2d7e7c07f04a7ea9522c2efac.exe
Resource
win10v2004-20240412-en
General
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Target
48a990e5cb82884fdf556d101952e42014c53f69a4b8b5cf860eda027a8212b4
-
Size
281KB
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MD5
fbc17fc1f323f5fd176216d7b92f1463
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SHA1
a2b0a039f163f989e04c4553c26047e0c6fd2ca6
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SHA256
48a990e5cb82884fdf556d101952e42014c53f69a4b8b5cf860eda027a8212b4
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SHA512
e8ac7e9e6e6c6bfe43215588a7c14f3eb013d224b935246c4ad70e85e87bd55e8d90e933689b63061a83f5cd19b5ee4c313e871b93a17518828902d727ce6b24
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SSDEEP
6144:pAS3EMjGNaIeM6bSLD+taJdvmQU3lzTAR+0GYsRntvGIeYXOE4:pZh+anM6brQJQQiSCYsRtvGnIOF
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule static1/unpack001/f9e9e7c0480f96386969fd01fb31601e95fac8d2d7e7c07f04a7ea9522c2efac.exe family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f9e9e7c0480f96386969fd01fb31601e95fac8d2d7e7c07f04a7ea9522c2efac.exe
Files
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48a990e5cb82884fdf556d101952e42014c53f69a4b8b5cf860eda027a8212b4.zip
Password: infected
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f9e9e7c0480f96386969fd01fb31601e95fac8d2d7e7c07f04a7ea9522c2efac.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