Behavioral task
behavioral1
Sample
2023-05-20_869b82ef8eef5074c0fedba15ac46954_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-20_869b82ef8eef5074c0fedba15ac46954_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-20_869b82ef8eef5074c0fedba15ac46954_kovter
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Size
426KB
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MD5
869b82ef8eef5074c0fedba15ac46954
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SHA1
8083705460875d2aabe55bb5af7b5e5dc40ef338
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SHA256
4b86eb9dca44fd0ca1f5da737c5a5c955d577a891a9acb4e1b88e6c31773a2ff
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SHA512
5c71f86d8fa0c579d05a316b590a74af942a91826c4d6a97c33f049590289afc8f6f383426f973f919c136e546135c6b0af9b085f1d7b266b0bd077d4e298ea1
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SSDEEP
6144:Sn4i6siCUPD03i4RcEUXxpRR7LyP/EKbyye+IQi49uE8EOsLAkgI+vzjTW4:SD6SUr0SEmjDyHEa/e+Ilcp8ZsLSvh
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-05-20_869b82ef8eef5074c0fedba15ac46954_kovter
Files
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2023-05-20_869b82ef8eef5074c0fedba15ac46954_kovter.exe windows 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: 366KB - Virtual size: 365KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ