Behavioral task
behavioral1
Sample
2023-05-17_f2adeb9b5b765fc5270bafa6f4689ccd_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-17_f2adeb9b5b765fc5270bafa6f4689ccd_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-17_f2adeb9b5b765fc5270bafa6f4689ccd_kovter
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Size
426KB
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MD5
f2adeb9b5b765fc5270bafa6f4689ccd
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SHA1
d28fa200c5b751c168662f5662d2b6f01b9a98b4
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SHA256
e482e9f6d64f8b41cb496b16bf1740534fc635bd691edc16b1fd2bea706bb4ec
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SHA512
90981841aad2aae259a67d702159701b12923d5b61f1eb874d9cf49de69eb09d4b5a1795d8d8a88ccbbec7078ed2cdaebe41ee4caae36a4564b6b4f2342bc0e8
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SSDEEP
6144:LDocRG5ho9769+KrViLPH7nge2PtNa/h5Y0axfnd7hxIIO62mSt1zHQZ+v8BW5:L1Rqo9769LrVYvxhmvrxIIO2Sg8
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 2023-05-17_f2adeb9b5b765fc5270bafa6f4689ccd_kovter
Files
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2023-05-17_f2adeb9b5b765fc5270bafa6f4689ccd_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