Behavioral task
behavioral1
Sample
2023-05-11_7945be80d31f623f860992b852afe482_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_7945be80d31f623f860992b852afe482_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_7945be80d31f623f860992b852afe482_kovter
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Size
362KB
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MD5
7945be80d31f623f860992b852afe482
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SHA1
6b69cc93112308c718f90d5cfabeec1c01dc7c51
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SHA256
d585402536746401e965718023fdc708b8e05f67c32c74b5a9339ee838635875
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SHA512
78c4c0c0d8ae0da72422af8ce4e0cf3901b9978534be77a40d0fc1f5f2a01e0627c1f6eb12cad39c7ab523276dbe7c1cfd58dab2117b078b71a347317a68341e
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SSDEEP
6144:0+ff6eX6S2kbJk0keirakys03htLOobuilHFZodm/xD3EGAkQ9qaWzZ:xfi4FXniitdbLxD3ak/P
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_7945be80d31f623f860992b852afe482_kovter
Files
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2023-05-11_7945be80d31f623f860992b852afe482_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