Behavioral task
behavioral1
Sample
2023-05-10_d343fe76db5b26a56cd19b85c9ffcf24_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-10_d343fe76db5b26a56cd19b85c9ffcf24_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-10_d343fe76db5b26a56cd19b85c9ffcf24_kovter
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Size
362KB
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MD5
d343fe76db5b26a56cd19b85c9ffcf24
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SHA1
a96a2b5932c38cf78603055cfc42035baa87483f
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SHA256
2738380483364cecb23d7f4f0c49832385f882f8a0ddb6380734aa47ecf41892
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SHA512
1834fbbdbf273ca2d79c4d2d1d918817d3fb78fcbdb932a0bfc0ce747acd293ec213a35d73e2d7048c4582435f4375ac08f81b76978dbe1378a4a5450c325724
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SSDEEP
6144:O90bBMeX8JS2kvDJk0kXoKakys0RtLOobRlH2Eodm/xD3lXAkQ9qanXQ:di48E99io5tdbWUxD3ak/UQ
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 2023-05-10_d343fe76db5b26a56cd19b85c9ffcf24_kovter
Files
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2023-05-10_d343fe76db5b26a56cd19b85c9ffcf24_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: 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