Behavioral task
behavioral1
Sample
20230517540be02a40617bbf1fec190f22f7ff54kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230517540be02a40617bbf1fec190f22f7ff54kovter.exe
Resource
win10v2004-20230220-en
General
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Target
20230517540be02a40617bbf1fec190f22f7ff54kovter
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Size
426KB
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MD5
540be02a40617bbf1fec190f22f7ff54
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SHA1
4d68e245397cf592b534f5f8040c5ddb2d72cee1
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SHA256
e309ee2e008c2ecaa201c6effae22a9ed3f5a965de077451925742bb04f5f6ce
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SHA512
b7713b4805ccc34acacf2c515a08e16d0a57df873f4456e9304220fdf7ebe5df24f55ed2a808eb486e5ec9ee583b3dd195509f4a959ceb38035e5e818fa6c459
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SSDEEP
6144:pPYvdX802FeMzHYscFqiW6aZFzR8V5dxclI50ah0iEQoXKIr0h4GO1J+d/Sg+v88:pk802sMbYl95Hcl2rYtXKIr0LOsP8
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 20230517540be02a40617bbf1fec190f22f7ff54kovter
Files
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20230517540be02a40617bbf1fec190f22f7ff54kovter.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: 366KB - Virtual size: 365KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ