Behavioral task
behavioral1
Sample
2023-05-17_abb5fa0b693dbeb8d6be4f65b4a80e5d_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-17_abb5fa0b693dbeb8d6be4f65b4a80e5d_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-17_abb5fa0b693dbeb8d6be4f65b4a80e5d_kovter
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Size
426KB
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MD5
abb5fa0b693dbeb8d6be4f65b4a80e5d
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SHA1
d5facf696dd371ca1bb592b205eb7592f77ec6fe
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SHA256
b1eb9d7ac62cf749ce3bfb67928a870af023b98d34acbc1545d17e5dd88e84f9
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SHA512
501da177500f19adc29678b9aa192ab87fda3ff5bfedb232f34898605b27ef45c83cebadb508e23b62386dc740257904e171af4ba291d9c08a8cc0951bb9726c
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SSDEEP
6144:Fn4B75urVM5g0mrRIqG1C0slPtzkjprSa3rePyYMURewg/0OC9GjNi+v8BW5:FmmVM5g0mNIFFpjE1MURenJCgY8
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_abb5fa0b693dbeb8d6be4f65b4a80e5d_kovter
Files
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2023-05-17_abb5fa0b693dbeb8d6be4f65b4a80e5d_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