Behavioral task
behavioral1
Sample
2023-05-11_fc6a51dd6a73feaf9775743633931b08_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_fc6a51dd6a73feaf9775743633931b08_kovter.exe
Resource
win10v2004-20230221-en
General
-
Target
2023-05-11_fc6a51dd6a73feaf9775743633931b08_kovter
-
Size
362KB
-
MD5
fc6a51dd6a73feaf9775743633931b08
-
SHA1
e7aacd66eb68510e90f593b2e7d1abfd8428c046
-
SHA256
feecdea5a74943c5eb7794e415398d5f4d73a54a63775f86eedec004a5e15fc4
-
SHA512
8cf77f47cab54b2b304092d446cd76123b5accfb727933941a3ded957f7dd365f2cb8c060d1611f54a7eb3cfa0e9d96e8d7814cb69110a238f14867ac265eb43
-
SSDEEP
6144:dmtPEctZ5+u4jxKziqusoWkIkUCGacdRFw6MWivpTVaGtv/6POb2fLQ9qsPuy:LctH+vjczQs9kmxEvx6POafLrG
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 2023-05-11_fc6a51dd6a73feaf9775743633931b08_kovter
Files
-
2023-05-11_fc6a51dd6a73feaf9775743633931b08_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