Behavioral task
behavioral1
Sample
2023-05-18_ec0455adab1fbfea9e8f4e7f8058bd02_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_ec0455adab1fbfea9e8f4e7f8058bd02_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_ec0455adab1fbfea9e8f4e7f8058bd02_kovter
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Size
426KB
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MD5
ec0455adab1fbfea9e8f4e7f8058bd02
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SHA1
52ff75a64ecbc3aa2929d50bc62c44e214bb0e49
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SHA256
d7e99bd9272bca756da5b63d2ad667077d000457822489f6ea0894dfdf0a05ab
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SHA512
0f7e29bd0404d9b651f169959c24c02962b6e451f3bab5e8c27e6b07241f025c5a2b65a3de3601596ddd7164b5e5a15d5bf03d238901e4ba6c6a86084b856ef3
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0cw+v8BW5:PV/zPGFVHy55cRLtYoWSiE8
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_ec0455adab1fbfea9e8f4e7f8058bd02_kovter
Files
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2023-05-18_ec0455adab1fbfea9e8f4e7f8058bd02_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