Behavioral task
behavioral1
Sample
2023-04-23_d07e2a042c64e75eb57561874cf9e3bd_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-23_d07e2a042c64e75eb57561874cf9e3bd_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-04-23_d07e2a042c64e75eb57561874cf9e3bd_kovter
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Size
880KB
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MD5
d07e2a042c64e75eb57561874cf9e3bd
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SHA1
e2ea15d56bbc6bba29c3c54e01af3434d558729e
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SHA256
af7b7bc619a04f00a1520b86ce69f573df6e7c10b150911372e7d9c6ceb54bf4
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SHA512
b5ddcf34a4eb2b6ad3387ed5b47ccf9496ac660905842de7a04873f3cc58d0409ac8f73f1f6b0b928aee7fb6ab28af9ec2b20e364d96286ba750d306eb21d0c7
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SSDEEP
24576:Rc8FU91pTI8iYmE1q2opAFPfCZS5b9T7GqSV:Rc8FS1KtYR1qxpAFyZ4b9TSqS
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 2023-04-23_d07e2a042c64e75eb57561874cf9e3bd_kovter
Files
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2023-04-23_d07e2a042c64e75eb57561874cf9e3bd_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