Behavioral task
behavioral1
Sample
2023-05-31_6c417c4ff3c6a346d1566094a1b4238e_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-31_6c417c4ff3c6a346d1566094a1b4238e_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-31_6c417c4ff3c6a346d1566094a1b4238e_kovter
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Size
362KB
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MD5
6c417c4ff3c6a346d1566094a1b4238e
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SHA1
876513f5134e3100cf94c020d985d2ff413fb0b1
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SHA256
4423170bacd808da0b8c68977b8333bcf6aa720788054e8ef5c980e11432a4d1
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SHA512
5c3658cf5fcafd448c2fe3b2d1fa618c7c93c2371873920e2148be7a389fa5315fe777eec0a04ec5cbde36a51efe7b2a3e85b8b4d87d249e7f8587045ea8abd0
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SSDEEP
6144:gQQrZo2QF0Fw9+k9jamaSkLuUd+ZI+Hh7dAiNZ/Y3YfCJQZqA5n:XQ9or2e7GdSHxY3Y6Jfa
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 2023-05-31_6c417c4ff3c6a346d1566094a1b4238e_kovter
Files
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2023-05-31_6c417c4ff3c6a346d1566094a1b4238e_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: 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