Behavioral task
behavioral1
Sample
d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d.exe
Resource
win10v2004-20241007-en
General
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Target
d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d
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Size
409KB
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MD5
590efe4f258c690aa0e7a88964ff724c
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SHA1
4b66366cf74a618b5aa5fce3256e9dcd90141195
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SHA256
d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d
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SHA512
cedfe0543e41c076ff3f01467c95701f677fba195bfeb484185fb68e189d38add2b7d29bf532af04056bfd64bacbc5a2f6cb6c2ab12a02c6d68902384c57736e
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SSDEEP
6144:k98/XnmtWrnngnnnKnanlywwwBwwA5wwwwswww+wwwGwwwbwwwLwwwwwwwwwnwwg:1WtWrnngnnnKnanxXY
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 d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d
Files
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d1d6c7fbf594002dd5d17c2b61e4d4f2f281af1c74a2754d2ed0af6f51d9215d.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