Behavioral task
behavioral1
Sample
2023-05-18_e65fbde956fd08a117d7c25feefe60ad_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_e65fbde956fd08a117d7c25feefe60ad_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_e65fbde956fd08a117d7c25feefe60ad_kovter
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Size
426KB
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MD5
e65fbde956fd08a117d7c25feefe60ad
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SHA1
a85465ee5ec113d3fdb291826d8bfd9c781099d1
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SHA256
9b2cd7ea7d4b5bc79be2290974e20564f7d0dda6603b43d7584e098b7dbf8fdb
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SHA512
e47c4499a95554fed9999ee164c6f5b3c2570c16b863afbc5b9c56ae065fefb3e965c9a24538bd91424ec05f47e6817b3e8a73853ed1b9d5b1fcccd59b5b6b1e
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0cD+v8BW5:PV/zPGFVHy55cRLtYoWSif8
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_e65fbde956fd08a117d7c25feefe60ad_kovter
Files
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2023-05-18_e65fbde956fd08a117d7c25feefe60ad_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