Behavioral task
behavioral1
Sample
2024-05-24_1622fce8e8c8e65a56f3a4257188f9ad_kovter.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_1622fce8e8c8e65a56f3a4257188f9ad_kovter.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-24_1622fce8e8c8e65a56f3a4257188f9ad_kovter
-
Size
426KB
-
MD5
1622fce8e8c8e65a56f3a4257188f9ad
-
SHA1
1d3a98d8a1ba7696f748f3210e95660aa40e25da
-
SHA256
612a8bbe3f84c6748ff46d27f68090c716327fb24468bf2c5733dbe25711f2a5
-
SHA512
c5bf8ccca47ac926049cb57c57c697782d136457c0d2fef57b5e37bb1a92d004a0b958d7e979f4a4d03658ec276e8ba59c2cde5887df7234d73167a2bff744de
-
SSDEEP
6144:/bsnway7Gk2doqvQjSOVBXuAmDzavxJiQa7z1dFlYgYNpMq2HjeVxRI+v8BW5:/1T7H2dFv6SObJUZblYgGKDeI8
Malware Config
Signatures
-
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-24_1622fce8e8c8e65a56f3a4257188f9ad_kovter
Files
-
2024-05-24_1622fce8e8c8e65a56f3a4257188f9ad_kovter.exe windows:1 windows x86 arch: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