Behavioral task
behavioral1
Sample
2023-05-18_3be261929291ae4afb348a548a74ede1_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_3be261929291ae4afb348a548a74ede1_kovter.exe
Resource
win10v2004-20230221-en
General
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Target
2023-05-18_3be261929291ae4afb348a548a74ede1_kovter
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Size
426KB
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MD5
3be261929291ae4afb348a548a74ede1
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SHA1
69b2a53f2d7bea01fd8591f7e1192af993949bd6
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SHA256
e51ca57216489b4b330fe779e1cada609636d66f89e2d9712f9103646df6d444
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SHA512
17a164aaf7275a9624b60ceb48a28ec63c7ae0b7cd5c9f92ae8289e13213968eec78521255ed7505ab1afd17c7d7820a3a2a35d8faa80adbc0e815691ba63a98
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SSDEEP
6144:bnjYF5+O0F/vi5KkJhKnScnL4KetVKvJREUahDkWRNVgsFIuueiNJnzE+v8BW5:zLO0F/vi5dJh8SIJKoWTVgsFIqin28
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 2023-05-18_3be261929291ae4afb348a548a74ede1_kovter
Files
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2023-05-18_3be261929291ae4afb348a548a74ede1_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: 366KB - Virtual size: 365KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ