Behavioral task
behavioral1
Sample
2023-04-15_f5a7d67192ab13cf94c11a845065378c_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-15_f5a7d67192ab13cf94c11a845065378c_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-04-15_f5a7d67192ab13cf94c11a845065378c_kovter
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Size
1.1MB
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MD5
f5a7d67192ab13cf94c11a845065378c
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SHA1
00b30096a65316e0fbc2eed165a4e7331b983056
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SHA256
61a7f1253063319f8e243f884d4119f05b04f48c439e2042cd3f73e1cdbd267b
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SHA512
78fc6a5d3f53d4ba4d97b541afb3c16e70c3d6672a3a5695c1d64b7e3098f573055e6317d0f2ef32c8a087eaa2b57973cc2d418d5cba5f5a30ee3cf6421404b5
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SSDEEP
12288:XQ9or2e7GdSHxY3Y6Jf/ui47xLHGKdFPH3h/H6U7W:XQ6r2KGYHx8LJXuiIxLmKPPH3paUS
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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2023-04-15_f5a7d67192ab13cf94c11a845065378c_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