Behavioral task
behavioral1
Sample
2023-05-18_9f5a74b26d82712fe8dcc227ebc858a2_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_9f5a74b26d82712fe8dcc227ebc858a2_kovter.exe
Resource
win10v2004-20230220-en
General
-
Target
2023-05-18_9f5a74b26d82712fe8dcc227ebc858a2_kovter
-
Size
426KB
-
MD5
9f5a74b26d82712fe8dcc227ebc858a2
-
SHA1
ec3fd29aa03156e29ee194153307b3d10b192cb6
-
SHA256
aee495b2fed97788bb66834359ace60798aa7b8e4d42ddd4bb7ead13effa22c2
-
SHA512
fd2cb9496fd7fec8855d79c52af5386c1a6f1cbd86d0fbc773e20607f1a12af1c23ca647b61a54329298034f6e317be778899f4b2b169d43de499a22e1ca042b
-
SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0cv+v8BW5:PV/zPGFVHy55cRLtYoWSiX8
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 2023-05-18_9f5a74b26d82712fe8dcc227ebc858a2_kovter
Files
-
2023-05-18_9f5a74b26d82712fe8dcc227ebc858a2_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: 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