Behavioral task
behavioral1
Sample
2023-05-11_16b22ef172bcf8f460569378930f2afb_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_16b22ef172bcf8f460569378930f2afb_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_16b22ef172bcf8f460569378930f2afb_kovter.exe
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Size
362KB
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MD5
16b22ef172bcf8f460569378930f2afb
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SHA1
bb911794c9a6d087c2ec082aca50c1a0bc6de470
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SHA256
b965c3a8ab7b948c84553882dd016ae05cec62012939e005f0724d36329d8f51
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SHA512
09f4503261c368049f54d434e7c0dd27225e123a8a55bebbca4ca4e3fcf9eeab905f6572353f1e1a1a2aa91bd5591f7028eb321b77bde9a9ab03338bd5434a2c
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SSDEEP
6144:Apo+ftX5UuId49MZek5GuS6Evz9KiuHZTNsCVt/Mfsooq1QhqQPhCO:v+ftpUj6CfG9OHhMfsy1/fO
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 2023-05-11_16b22ef172bcf8f460569378930f2afb_kovter.exe
Files
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2023-05-11_16b22ef172bcf8f460569378930f2afb_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