Behavioral task
behavioral1
Sample
2023-05-11_45ae1f01d171a55ec312dcb818c8e76f_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_45ae1f01d171a55ec312dcb818c8e76f_kovter.exe
Resource
win10v2004-20230221-en
General
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Target
2023-05-11_45ae1f01d171a55ec312dcb818c8e76f_kovter.exe
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Size
362KB
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MD5
45ae1f01d171a55ec312dcb818c8e76f
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SHA1
0f144352b8cd026dd725adea0048f579bcdeebe6
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SHA256
697ec0dfab156f14fb8ad10b002f1f846dbac57455368587ed9401b69e006a19
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SHA512
df703316446c8e9ffebfe8eec2151ef4f0b0438c0a754b4c22405833c78b041515fcecb078fe712403240e09d6dab64d1d4e656f20cb0df6ba37c283ba320d86
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SSDEEP
6144:ITUYAjSVP7bNFzMkA1ZaYccEPphIqHx+PkdgI//TIwuHQhqLHS:bYSKD3KuP4qHx/TIhHrO
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_45ae1f01d171a55ec312dcb818c8e76f_kovter.exe
Files
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2023-05-11_45ae1f01d171a55ec312dcb818c8e76f_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