Behavioral task
behavioral1
Sample
2023-04-20_f8bca5d0de5f50c6abc8ee7274e4507e_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-20_f8bca5d0de5f50c6abc8ee7274e4507e_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-04-20_f8bca5d0de5f50c6abc8ee7274e4507e_kovter
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Size
384KB
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MD5
f8bca5d0de5f50c6abc8ee7274e4507e
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SHA1
d753d5382adadf2f5fb7cd8b8d8f97ff1f7f1afe
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SHA256
2e0b2c69cb0c57a8c2dc9ec44e4ecf2afd19c494980d3b3800c67bf768b38bd5
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SHA512
b2f5d15f7118fc7c20e4006eadcfbb184b5ad97738c0ab273024db460dde3618a2c43c4ff480d8f5cb31be9d79cd3b1e50ec082784c1655779160237067bc899
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SSDEEP
6144:u/6XWr0/M0OTrgZEBCjXm2Zpair5vpofIP2NFFL+In:PXWr6MmyBI22Zp11vpo4aj
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
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2023-04-20_f8bca5d0de5f50c6abc8ee7274e4507e_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: 312KB - Virtual size: 312KB
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: 16KB - 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