Behavioral task
behavioral1
Sample
2023-05-11_c967f442051df736e32e542082d3d984_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_c967f442051df736e32e542082d3d984_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_c967f442051df736e32e542082d3d984_kovter.exe
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Size
362KB
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MD5
c967f442051df736e32e542082d3d984
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SHA1
f4bca8d026f032f4ffa213e61910f3faa1ef9a33
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SHA256
e1d442cf21493d58d0d912fef9b82ce7480f141acfd24f512be609bea6ffc736
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SHA512
8ff772ace1001513d3c4c7373dde41b9a0dcf3c5693aee3280a33baae63ac1ee6dc2270d2d58a384510244f07aa10a705c7d3c1dd7de33f34b32cf680d10668b
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SSDEEP
6144:gQQrZo2QF0Fw9+k9jamaSkLuUd+ZI+Hh7dAiNZ/Y3YfCJQZqA5N:XQ9or2e7GdSHxY3Y6JfQ
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 2023-05-11_c967f442051df736e32e542082d3d984_kovter.exe
Files
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2023-05-11_c967f442051df736e32e542082d3d984_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