Behavioral task
behavioral1
Sample
2024-02-21_aec5a47280c5024c750d59b226c29718_kovter.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-21_aec5a47280c5024c750d59b226c29718_kovter.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_aec5a47280c5024c750d59b226c29718_kovter
-
Size
428KB
-
MD5
aec5a47280c5024c750d59b226c29718
-
SHA1
412b29e12ddbd7fe7b58ace3b16c43ae73dffeb9
-
SHA256
5cdcb31f4ae1b01c01897314d7a4b88713d994f8c2a822a721c9087084a28563
-
SHA512
fee8b72d7c2265d31ad90991b7c280c21b06946fe0548f8b747a25d85d5f9a9117288004dd07ff9079c7a5707fdf1343d2a43ac1f97da210b2b6a589ac24c8b6
-
SSDEEP
6144:kbsOBYGPVqtoKIqICfHJY8TyAQQhQLj15kI8eb2uYgL0neP+vzjTD:kbbdqOKyUHyAhQf7kIFKJgLEv
Malware Config
Signatures
-
ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_aec5a47280c5024c750d59b226c29718_kovter
Files
-
2024-02-21_aec5a47280c5024c750d59b226c29718_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