Behavioral task
behavioral1
Sample
2023-03-08_d56b0dbde30d1a8d191eb750595284b2_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-03-08_d56b0dbde30d1a8d191eb750595284b2_kovter.exe
Resource
win10v2004-20230221-en
General
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Target
2023-03-08_d56b0dbde30d1a8d191eb750595284b2_kovter.exe
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Size
362KB
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MD5
d56b0dbde30d1a8d191eb750595284b2
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SHA1
10f6c69aa83c10fddea6727367e49f1efec5443c
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SHA256
7fb2eedae141010de3b7c539beaf55017ac7a3a9b2a62d39b5c57d2ee84655d4
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SHA512
441c6c79ed14205a1b4a1ef19b01d9566e2ad5bf67d89c4a02ee8f93f4b0014ec994de791bab003a2370e550904164ed0f4cbd859707107b088fee20371ed3d8
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SSDEEP
6144:I2+UbpiyxntHajQkrZ+ci4K9RZ+EXFhTBAd8/AwP9zpNyWQNqWzt:5+qpptVCl6R3XrrP9z2WHA
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
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2023-03-08_d56b0dbde30d1a8d191eb750595284b2_kovter.exe.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