Behavioral task
behavioral1
Sample
2023-05-10_2bd9cc2f29f094af29711d563d1ac8af_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-10_2bd9cc2f29f094af29711d563d1ac8af_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-10_2bd9cc2f29f094af29711d563d1ac8af_kovter
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Size
362KB
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MD5
2bd9cc2f29f094af29711d563d1ac8af
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SHA1
8709e25793d2df39bd9b3db192efe74cb262d6be
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SHA256
60a57e290dc43b9b6fd53eacb2bbba22a698b759c40ea5b650be592ab389db47
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SHA512
ac1c403daf7fb9145e26a67707ac8f07dd324df90294a5f0cde84d51814728cbea6bcc3d8af18e5a87cd3ea90612803fb9af8d06259c9b93c7d98b218c7a34f0
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SSDEEP
6144:uz2xIUbpRIe7j9ntHR00krZ+ci4K9RZ+EXFhTBAd8/rcRY95fkAqsQNqWhx:ui+qpRD7jpVU6R3XrrcK95cWHe
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 2023-05-10_2bd9cc2f29f094af29711d563d1ac8af_kovter
Files
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2023-05-10_2bd9cc2f29f094af29711d563d1ac8af_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