Behavioral task
behavioral1
Sample
builder.exe
Resource
win7-20230220-en
General
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Target
builder.dat
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Size
145KB
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MD5
8c90aff5c5385f481f86812cfa46031f
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SHA1
e2f5541a0b96e0ea46ace2ef9f4d138f2b5ae41e
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SHA256
88b8602038c97d880fceb75049075c7685c9df295cdfbe3f7470832484bca7b2
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SHA512
5491cc0bb3497642862598d82b8035c61f63e7b48aca2aa83f1c5abc5e30acd54fa900fb297dfd29e99b6389c07639121a05c51738049a7ca18c257a3d42a158
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SSDEEP
3072:2V+m5cNQmRSxWWAcP+DDXedh7Z58e8hk:2jwCUudh7z
Malware Config
Extracted
redline
duper
77.91.68.253:19065
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auth_value
57e17ebbdb18f4882b95fe05402ef1c8
Signatures
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Redline family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource builder.dat
Files
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builder.dat.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ