Static task
static1
Behavioral task
behavioral1
Sample
CuAWtVjV6H851Ub.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
CuAWtVjV6H851Ub.exe
Resource
win10v2004-20231023-en
General
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Target
Response.rar
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Size
636KB
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MD5
679dcf0dc2fbbbf176e0a24995ca1ee8
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SHA1
a44e5f2a9836d368f5dd4740d86e82c6bc050c72
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SHA256
61d89219b10d9cf6131dd2fe5f8189b4839bacdd450c936b91970151e5f2da7b
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SHA512
c33e3943a1dc21889099d955de408d3515f58d99897f817eeb2c5d9a283b2e4a7f56b2894551fcaf60f63e1f78569c369b747a9aac3211709c434fee59ff61c5
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SSDEEP
12288:QuEBDZ9p+peaAoEgakJ9kHVAQd+UXuhNNjbkKsQ4JjQ6wSyKpbZY:tEz97a78kHkHSW+muhTjbhh4Jjzw4bZY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CuAWtVjV6H851Ub.exe
Files
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Response.rar.rar
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CuAWtVjV6H851Ub.exe.exe windows:4 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: 976KB - Virtual size: 975KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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