Behavioral task
behavioral1
Sample
1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43.exe
Resource
win10v2004-20231215-en
General
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Target
1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43
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Size
141KB
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MD5
d779fea2946e9e1caeb44ec108d56157
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SHA1
8fbe91fc70c039a306e27ed04acc1c0a8bc9ad26
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SHA256
1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43
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SHA512
f116c6e4023fd36a9e98e79f83c7ab327d70ac7ebd2ab360ae830bcdf0b22e85f2abdf59aeb4c6be1aae1f4298e5c16c307880c3758834b5c3d6289443cff789
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SSDEEP
3072:sr85CAAVytTGUkO9w1ma8CXHaCbzrUPuTS8:k9bUeHVPpS8
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43
Files
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1c54f349aaeae74b7f43ebf9d27a8d41a4eb884bc5760cfb8bb0dd9b69543f43.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