Behavioral task
behavioral1
Sample
20230517cbcdc4ef173a3ce1ca16f96ee03c1702kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230517cbcdc4ef173a3ce1ca16f96ee03c1702kovter.exe
Resource
win10v2004-20230220-en
General
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Target
20230517cbcdc4ef173a3ce1ca16f96ee03c1702kovter.exe
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Size
426KB
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MD5
cbcdc4ef173a3ce1ca16f96ee03c1702
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SHA1
0b5bb2bb5cc95957fb4e2565b7c9dc025f8baff3
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SHA256
05f4ed1e5e5bb463c9c5bdc4752406188658cb962418c95c5e4b4a660510b0b6
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SHA512
5c7e934e6b8318468f8ce2f444bfe14432bf753fca800e8e3a42eddec58052d40ece45e0822c72b10eb15b7df8ed3eb50fca3e783e35058074acb06c8bfbf44c
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SSDEEP
6144:HXQdJTEFdqfQ43qxr5FcgAJ5m/5ly8a1Vki7DzUqGwX+eaZzjP+v8BW5:HBFdqff32J58eiHzUqGoaH8
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 20230517cbcdc4ef173a3ce1ca16f96ee03c1702kovter.exe
Files
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20230517cbcdc4ef173a3ce1ca16f96ee03c1702kovter.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: 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