Behavioral task
behavioral1
Sample
6cccb8e9520b2b459c77acda75909b70_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6cccb8e9520b2b459c77acda75909b70_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
6cccb8e9520b2b459c77acda75909b70_NEIKI
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Size
2.5MB
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MD5
6cccb8e9520b2b459c77acda75909b70
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SHA1
667f31461fb00394efb27ed2ed4acb75c082025e
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SHA256
9d19916a736b379560d203211ced5eeed6360b341d4debc6ca19b693aace06d4
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SHA512
2a413be1631acd25bbcdd0e9e539246db7f3cb4aaed59f1a89ce65ecb12dc074969a7f9865a936ba1f58bccf06fe0f98d9bb3ecd972f796ad2e11907f921d706
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SSDEEP
49152:u4sYA5APvJjKEDMiXKEHPle6bYuYaig+CcMyc20D++qx376m8pSwCygAN:u4XjPvJjVNXKCsMY5XAjSH377GnCygG
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6cccb8e9520b2b459c77acda75909b70_NEIKI
Files
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6cccb8e9520b2b459c77acda75909b70_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ