Behavioral task
behavioral1
Sample
2023-05-11_3c71e5948a71efe564358f58f806e9b4_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_3c71e5948a71efe564358f58f806e9b4_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_3c71e5948a71efe564358f58f806e9b4_kovter
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Size
362KB
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MD5
3c71e5948a71efe564358f58f806e9b4
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SHA1
3f56d161ea69cfa2c01b5174a59e73a1dd0f63c4
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SHA256
9e0ae6fbb719d3a242c4dbc122e0e9856e568129f8115fa02289f48eb63d6012
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SHA512
4548c56766b623613e4a08e6b4c690bc7699633b9155e07d2aed4fdaa0c89d284c025dff259f6a677191f98990b03c7c44e7bcbba522263503500c36431821c0
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SSDEEP
6144:I2qZkb5iStv3LG8Xq0krJe8iY6dxpekXFhz6gv5gdM/40qDQtlEGQtqJAtK:5e65pdLGWEaxnXmgv/40iQtSGnJz
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 2023-05-11_3c71e5948a71efe564358f58f806e9b4_kovter
Files
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2023-05-11_3c71e5948a71efe564358f58f806e9b4_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