Behavioral task
behavioral1
Sample
ad0d34a2459be6a2af93a2659aa1e64982e1307a1ae6b5b02ffe6c12e96bd51f.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
ad0d34a2459be6a2af93a2659aa1e64982e1307a1ae6b5b02ffe6c12e96bd51f.exe
Resource
win10v2004-20230703-en
General
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Target
facfd5ab6a6845f63ccc58ddf2787f84.bin
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Size
44KB
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MD5
f55ad757c949f8275e53d1df6915f792
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SHA1
668fb35f3f47550041f2b3ba2576acc7740dfacb
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SHA256
86d2e130c7fac7f22f5605f3e8be78a08a138e4a716fb9ebcdaddfe189d92da3
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SHA512
23d0797ff4835b9e6bda903c0055adbf160b74915e2a3bd530ce42eafcb9bd184f73e401ca4164d71074b309c842ea7b11f5338fe01549aa01f07d2d0c361113
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SSDEEP
768:DFe1aKlt/bwN7Q/YRqhd9ksZSbZrS59p5bWpfUV1VtqHBIsYva2cdNlt:DIltuQ/RdisQbZrSzKgftqysYvaDNlt
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule static1/unpack001/ad0d34a2459be6a2af93a2659aa1e64982e1307a1ae6b5b02ffe6c12e96bd51f.bin family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ad0d34a2459be6a2af93a2659aa1e64982e1307a1ae6b5b02ffe6c12e96bd51f.bin
Files
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facfd5ab6a6845f63ccc58ddf2787f84.bin.zip
Password: infected
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ad0d34a2459be6a2af93a2659aa1e64982e1307a1ae6b5b02ffe6c12e96bd51f.bin.exe windows x86
Password: infected
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