Behavioral task
behavioral1
Sample
2023-05-19_cbdaeff2e354269210712242b94ccb17_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-19_cbdaeff2e354269210712242b94ccb17_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-19_cbdaeff2e354269210712242b94ccb17_kovter
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Size
426KB
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MD5
cbdaeff2e354269210712242b94ccb17
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SHA1
6b90d0fabd05205ba441689eb1edaeb48f25560a
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SHA256
d17659f497682320afadc708ee0bfcb7d28815a7290865ec1f8d2d4ffc50a84a
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SHA512
c8159efcdfbb12b539f510897557b99b9cc9b11c0d4315f945f882e35f6069e05ca3c90b1c31e53e1834b674c9e0219b3a09a037c160e0ef31504002c0d4dc08
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SSDEEP
6144:Fn4BdTN5wU2bhYq21SkM1LzNTEjJbSa3yPCI8UBQTrUOCdWjTO+v8BW5:FoN5wU2tY1I+JTUV8UBQTFCr8
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-05-19_cbdaeff2e354269210712242b94ccb17_kovter
Files
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2023-05-19_cbdaeff2e354269210712242b94ccb17_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