Behavioral task
behavioral1
Sample
2024-09-18_e1ed1f534e7586067b9383a1a3e1db69_kovter.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-18_e1ed1f534e7586067b9383a1a3e1db69_kovter.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-18_e1ed1f534e7586067b9383a1a3e1db69_kovter
-
Size
1.1MB
-
MD5
e1ed1f534e7586067b9383a1a3e1db69
-
SHA1
31fc0e49018a79428e777a7f8fd6f0f1cbb89b85
-
SHA256
c5ddebe3afac8bef2f7acd2938a0c0617e923320d8bb82e754edab84f88cdde0
-
SHA512
05a389475a336f5a2355b6cd7c1dda1c1b624853dc1004d4d558e8b268795d58f7045cc78e445bfde53fe186affc11cd60a36c8f9b4e9b27ef4079f6ca3e0828
-
SSDEEP
24576:QPCA60UJfYqTitHvVpDAEeZHRHRuZTFy:cz60UpYuitrSZHRHkZRy
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 2024-09-18_e1ed1f534e7586067b9383a1a3e1db69_kovter
Files
-
2024-09-18_e1ed1f534e7586067b9383a1a3e1db69_kovter.exe windows:1 windows
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