Behavioral task
behavioral1
Sample
2023-05-12_8b19f432e7eeec722ec4bd6772ee19e2_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-12_8b19f432e7eeec722ec4bd6772ee19e2_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-12_8b19f432e7eeec722ec4bd6772ee19e2_kovter
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Size
362KB
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MD5
8b19f432e7eeec722ec4bd6772ee19e2
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SHA1
83fe500749c2ca014b6c6dbabbec51ebcfc75bc0
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SHA256
82c730886eb4ae9ce0da681f22151ccf717a9c18ab401976c21f7ce0b9d848cb
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SHA512
07eecd38867bf205babb0beae3aa7e448e98fa8b5cf449780386c6701f371c51d67e0e9b86842a9dbd2cc7d90e0e54defd14cd8d302ed33d615abfd1dda2382c
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SSDEEP
6144:QlgEenwKdnC0rrdGSkFFMMy0qzpBMYlDB/PA1K/Nk6F3wYQRq83B:xEsbE0rRQep5lxN3FAYHC
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 2023-05-12_8b19f432e7eeec722ec4bd6772ee19e2_kovter
Files
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2023-05-12_8b19f432e7eeec722ec4bd6772ee19e2_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