Behavioral task
behavioral1
Sample
98b6476344625f6f4510212eaa5e7b73343c136775e17c12ebebb0fc1da55427.exe
Resource
win7-20240903-en
General
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Target
98b6476344625f6f4510212eaa5e7b73343c136775e17c12ebebb0fc1da55427.exe
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Size
550KB
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MD5
692089076deaff03da7f7c4977b68ef7
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SHA1
fcb8330a1b16a57a8d81c1b0ee584781b6c8e4d5
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SHA256
98b6476344625f6f4510212eaa5e7b73343c136775e17c12ebebb0fc1da55427
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SHA512
b746fabefab0a6e5cb2fe2c8eac9b540432a5b2bc6b3a90c894f3517d05195ff62c6838fbd9b8019bd0f717c284f23b2e82cdd30e1312f06e26602162d7d1e5e
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SSDEEP
12288:oquErHF6xC9D6DmR1J98w4oknqOOCyQfqdXvlK9inAp61HOfu4:prl6kD68JmlotQfwo9y1ud
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 98b6476344625f6f4510212eaa5e7b73343c136775e17c12ebebb0fc1da55427.exe unpack001/out.upx
Files
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98b6476344625f6f4510212eaa5e7b73343c136775e17c12ebebb0fc1da55427.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 724KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 206KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ