Behavioral task
behavioral1
Sample
2023-05-10_cbe29891ccb13aafa0f3289262bb27fd_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-10_cbe29891ccb13aafa0f3289262bb27fd_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-10_cbe29891ccb13aafa0f3289262bb27fd_kovter
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Size
362KB
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MD5
cbe29891ccb13aafa0f3289262bb27fd
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SHA1
2f6e8730be1880db9534b10a030d977e96d58d6f
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SHA256
33872fd60351b24c5f29cedc3d661bcb349c9ffabec74ce53064561dee5d4caa
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SHA512
6875916e354873c861e5f5ffb6862dd1e5d6fd35945b716eb7b3b7e2f454ca04793cccd6b9520733ed51a6184b68cffa94bf3a4093fb63b9feb90393d258f850
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SSDEEP
6144:cmsBanXg8u9WRlJdwAknbCcSI8F9fakPFt/Lglq/dKbmHj1cYQRqzSce:5sBUXg8rvDSK9RP3dMmHj6YTzW
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_cbe29891ccb13aafa0f3289262bb27fd_kovter
Files
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2023-05-10_cbe29891ccb13aafa0f3289262bb27fd_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