Behavioral task
behavioral1
Sample
2023-05-12_17a14bf30a94a12f6b07bb88240d6986_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-12_17a14bf30a94a12f6b07bb88240d6986_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-12_17a14bf30a94a12f6b07bb88240d6986_kovter.exe
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Size
362KB
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MD5
17a14bf30a94a12f6b07bb88240d6986
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SHA1
3724ae52677f3e89de545401db0f1bbd593bf073
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SHA256
73a5fe6c1496914385a83d68538c7dda7611d210e8c032cb6cc5eedd97334eb5
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SHA512
2b729a9fc43789061bd27ed4a9f9ffd8f55404d5e19edb7f124ab9eb823447703c140cf201cfe3d1848e4bc979748ee3a7fe6e186b4963f96b2a7bd9a2aa917b
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SSDEEP
6144:QiGkB6uB6CDdEeaYkjHNu0ysmhZRa4rJBbdQtk/jj9ZYWQBqA8U4pEn:1Gw9BhmHiZfrvjj9CWjpCn
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 2023-05-12_17a14bf30a94a12f6b07bb88240d6986_kovter.exe
Files
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2023-05-12_17a14bf30a94a12f6b07bb88240d6986_kovter.exe.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