Behavioral task
behavioral1
Sample
2023-05-18_8c09ae7f20ca0867652b3bd3479d2729_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_8c09ae7f20ca0867652b3bd3479d2729_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_8c09ae7f20ca0867652b3bd3479d2729_kovter
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Size
426KB
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MD5
8c09ae7f20ca0867652b3bd3479d2729
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SHA1
2099ba599fdb0808ed30a05cac2f9c64e5cb8ee4
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SHA256
12790a710357f56f19f63e21525c1d8990144e86ba3ea2b3f41da1914d18b942
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SHA512
30337fa914878553b1cd7da26301afce127e725ec16d5875c0e0ebaf719698991abeb7dc36d5c48b29c917422be1d937694d65bac01e66c2b97278131f24ca06
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J05z+v8BW5:PV/zPGFVHy55cRLtYoWSic8
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_8c09ae7f20ca0867652b3bd3479d2729_kovter
Files
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2023-05-18_8c09ae7f20ca0867652b3bd3479d2729_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