Behavioral task
behavioral1
Sample
2023-05-09_1e3771b9750172f7ebe846e1b35d3237_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-09_1e3771b9750172f7ebe846e1b35d3237_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-09_1e3771b9750172f7ebe846e1b35d3237_kovter
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Size
362KB
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MD5
1e3771b9750172f7ebe846e1b35d3237
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SHA1
d4a81a457eba46eecfaef863b5e0d4d29a24d2a1
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SHA256
28e2e2b198f2befd187e0cd414c1d7d560f29de1f8cbd42ecc113a218150e088
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SHA512
394b88fc4d63396bcdec5dd8e66fdb117c180b10946558d3bfcfd9e9d37fa5815387b3c6ed68a069311ba25dfd30670a0bc2a88f0a4995772b8cd31c7faf0654
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SSDEEP
6144:IoeFRoywp/LUa7WkOQnsqu6s1rT/9EGuvJjxu2Nvj/CwanUpr2/QZq8Fb3P:bA2bpfdi/9AvljCwae6/H8Fr
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 2023-05-09_1e3771b9750172f7ebe846e1b35d3237_kovter
Files
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2023-05-09_1e3771b9750172f7ebe846e1b35d3237_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