Behavioral task
behavioral1
Sample
2023-05-10_0924e114ee16afdbad7e6d8f43a09370_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-10_0924e114ee16afdbad7e6d8f43a09370_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-10_0924e114ee16afdbad7e6d8f43a09370_kovter
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Size
362KB
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MD5
0924e114ee16afdbad7e6d8f43a09370
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SHA1
55341f5968b782a71408a23b675c1ba127bc6d36
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SHA256
cb1813613193e19c51ae6f59ea95302e7d763e7b61a4401c931bfe66449c75c0
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SHA512
b572331b86be803fe18f6992271a86fdf5767bf433e2f054a6da0a921ac484246ae74febf4121e4f69301dc61c57529262d9e69406714fe4ebcec35581afc0a9
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SSDEEP
6144:AxG3Il8Colji3sjP+kGyYSGC0Zn9gUb23RHzxKGpP/O7SLmzQRqQwR:j3I+blj5y9k3hO7SKznv
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_0924e114ee16afdbad7e6d8f43a09370_kovter
Files
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2023-05-10_0924e114ee16afdbad7e6d8f43a09370_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