Behavioral task
behavioral1
Sample
2023-05-09_4ccb4753d11612bd05a4306bb7610cdf_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-09_4ccb4753d11612bd05a4306bb7610cdf_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-09_4ccb4753d11612bd05a4306bb7610cdf_kovter.exe
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Size
362KB
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MD5
4ccb4753d11612bd05a4306bb7610cdf
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SHA1
22c65883b84a3c1da438c8bc459ea378171a766b
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SHA256
99a51cde6b8a1a0efeb55415906871cab95fa9c6dd6c3603a02b92443893dc1f
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SHA512
d86b3f5dcefbc964a67d81f3498265542dbe6cf9c684acc34eb300e56588a453ffb13d4606a316e50f3d87e711e562ed15d2fb6d87df9e6986a376931ca57e38
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SSDEEP
6144:cmSqHHy2RVpNggknLCcSIsl9P6Evlt/7Ala/tXT18oQxqpsWe:5SkHZ/TCK9Bv3tXTaoTE
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 2023-05-09_4ccb4753d11612bd05a4306bb7610cdf_kovter.exe
Files
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2023-05-09_4ccb4753d11612bd05a4306bb7610cdf_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