Behavioral task
behavioral1
Sample
2023-05-18_0f018a1a076a6869891fb7107468a482_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_0f018a1a076a6869891fb7107468a482_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_0f018a1a076a6869891fb7107468a482_kovter
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Size
426KB
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MD5
0f018a1a076a6869891fb7107468a482
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SHA1
a6fce57a247e7b6afe8ce92ebe53f2dfd3560815
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SHA256
01aaf0384705755f56372bf7e91f410ce9eb71e3f693e2944d372590eab9e78d
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SHA512
097b9bfb9ea3f3db1ddd8d4e52e0b91805983fbd808ee0bae6632305132c92dd471db23759c2a9a3ee5300f13f8007ef5a8e1fe00a4018123d34be30c8901330
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0zO+v8BW5:PV/zPGFVHy55cRLtYoWSi/8
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_0f018a1a076a6869891fb7107468a482_kovter
Files
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2023-05-18_0f018a1a076a6869891fb7107468a482_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