Behavioral task
behavioral1
Sample
2023-03-08_3458b558f16f9b63c78693211f41752e_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-03-08_3458b558f16f9b63c78693211f41752e_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-03-08_3458b558f16f9b63c78693211f41752e_kovter.exe
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Size
362KB
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MD5
3458b558f16f9b63c78693211f41752e
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SHA1
fddffd8baf8afc8b8642f6cbf98441696d709bff
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SHA256
800f2c0af5636f94329c0fed97e5ea6a755f63bd55edf823fbd01cb94d648e60
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SHA512
79984a3a8b549418e41e8e39c030e0849d25288663b004eb420d5596c2068a43a6f86d00b0d46b10020ac2a7cd778a0a3c0d528cad3ead5343b7e59c31f8c943
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SSDEEP
6144:cLqbeSH/S2pP95lx2AknT/KcyIE1dXa0PF9PjwFi/F3LFciBQRquCo:iqbec/5p1rqDWdJPXF3LaiBjm
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
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2023-03-08_3458b558f16f9b63c78693211f41752e_kovter.exe.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: 306KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 18KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ