Behavioral task
behavioral1
Sample
2024-05-24_f4ea03d5460b76591cd5434b70b5ac16_kovter.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-24_f4ea03d5460b76591cd5434b70b5ac16_kovter.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_f4ea03d5460b76591cd5434b70b5ac16_kovter
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Size
426KB
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MD5
f4ea03d5460b76591cd5434b70b5ac16
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SHA1
3fcefb87b76843cedc926c345218d7c5e76db086
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SHA256
ea425adc58babea8c3673e70a4485755e4f43b03170a0aadec9fd10a8da0a7d2
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SHA512
268f3a0caf8d77bcf0c2621efcff8eb9759a210ed4322e446bb5c8fc87781589e3745dcbf3f02dff705b9417456c403c9928f63f5e93f8a5c0c97fcd63d67251
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SSDEEP
6144:ZSL8ORZiBiWCEpXoSASfnZAUTyHwQTzdZZGIsuDO2IgLUnrV+vzjTq:8LjiEaej0nyQQnDZGIFKRgLVvq
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-24_f4ea03d5460b76591cd5434b70b5ac16_kovter
Files
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2024-05-24_f4ea03d5460b76591cd5434b70b5ac16_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