Behavioral task
behavioral1
Sample
2023-04-21_66ec0f1426042dfc88bd922956428c9e_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-21_66ec0f1426042dfc88bd922956428c9e_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-04-21_66ec0f1426042dfc88bd922956428c9e_kovter
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Size
329KB
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MD5
66ec0f1426042dfc88bd922956428c9e
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SHA1
1524ceb090b9b40273a38cee2e3566d2e9631ce8
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SHA256
3f7458e658401c15b675db78a2e9871ca3eeff3c6e299c4545515e56b66466df
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SHA512
d4c2e65d2b4a83c3b383ba9ea5c59059b6ae2bc090710b1290ad54c68b403ada372262271b06586632f4ecca5fe2685f3060c8c11ea8ed80cba8bddeb7ddec9e
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SSDEEP
6144:DSoywCFI00FkyFQkjmkeOcbhdO0OR3rROCdP/gTfEb/hurQhq+17:DSoFCm5NDGdoRfifEbYrrE
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
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2023-04-21_66ec0f1426042dfc88bd922956428c9e_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: 306KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 18KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ