Behavioral task
behavioral1
Sample
2023-05-18_5cd237f30ec43517cec3bec31eb75347_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_5cd237f30ec43517cec3bec31eb75347_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_5cd237f30ec43517cec3bec31eb75347_kovter
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Size
426KB
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MD5
5cd237f30ec43517cec3bec31eb75347
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SHA1
aad0ba6bfd08b23d00ddae4185b964988a1c7afa
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SHA256
f9c219f003e0e7725daeea3f5a7688e5b3399f5a90f303a8436a997c008bd5b2
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SHA512
5d4d30d69b7b308cb585fe6e3fea7a1cd772528be2c914e1170cfcfb2f4ffc688326017b3514f7c544e451809ec45418ac8c133c740322dc27eb4da7ca3ccb5c
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0cl+v8BW5:PV/zPGFVHy55cRLtYoWSid8
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_5cd237f30ec43517cec3bec31eb75347_kovter
Files
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2023-05-18_5cd237f30ec43517cec3bec31eb75347_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