Behavioral task
behavioral1
Sample
2023-05-18_cea381464b2ed42dc490204cfe2a47a6_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_cea381464b2ed42dc490204cfe2a47a6_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_cea381464b2ed42dc490204cfe2a47a6_kovter
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Size
426KB
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MD5
cea381464b2ed42dc490204cfe2a47a6
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SHA1
320cccabb525b38034b908569fcfa81ef4d4b533
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SHA256
af5736ad45c20bce881cb1cb12ebb9c51f4e3bc5bc80e4f661104b0f7dbafe65
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SHA512
5bc8c3a4d6e4206a0f6396ff9ed9a63436732e52a9726d8beadf90880ca696e584309dcf698deae9b747ae31d3b3ee83a880745a999763a73624a2508d5a75b4
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0VE+v8BW5:PV/zPGFVHy55cRLtYoWSiz8
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_cea381464b2ed42dc490204cfe2a47a6_kovter
Files
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2023-05-18_cea381464b2ed42dc490204cfe2a47a6_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