Behavioral task
behavioral1
Sample
2023-05-18_ce5f2180a357f52273ef09ccbb1ad7fa_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_ce5f2180a357f52273ef09ccbb1ad7fa_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_ce5f2180a357f52273ef09ccbb1ad7fa_kovter
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Size
426KB
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MD5
ce5f2180a357f52273ef09ccbb1ad7fa
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SHA1
2c750984de3f12febe150660c78755b01e9b6d91
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SHA256
96fb60443b7c0c36475bad323e6414198bb432a57e8d4093c1e80cf2282d51ce
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SHA512
c1a6e12f11ff6b9a59fd111c96e63d757541149d65271b15331935cea34a73c92566380fee5e5744cddc3e557fa2ae16db24af937dc4a639cb072bd3a97e6779
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0cZ+v8BW5:PV/zPGFVHy55cRLtYoWSiB8
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_ce5f2180a357f52273ef09ccbb1ad7fa_kovter
Files
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2023-05-18_ce5f2180a357f52273ef09ccbb1ad7fa_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