Behavioral task
behavioral1
Sample
b6ef9315154feca08a0c4e65b650af9cb30fba63be8739507d9cc76ad034ef55.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b6ef9315154feca08a0c4e65b650af9cb30fba63be8739507d9cc76ad034ef55.exe
Resource
win10v2004-20240508-en
General
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Target
87aca91fc9b0ce5a4bc495b90133319e.bin
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Size
757KB
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MD5
554d41e20c68aea67d967f606bdf106e
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SHA1
ca406ee02481e985f9f0061a67d708c06c652207
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SHA256
1dec4eff46e4c0e36b5c635cd86e834ada9491c3af0b51c2bf95cacc79137a33
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SHA512
15f954014cdf4b619b04ee1a3574bdaa26ffaecaf0c05ccab6497e6d315a63a4712165318991eddcbca65b4574d1d755f129298e846098321ffa537f80e4b238
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SSDEEP
12288:PSXjfB3Ngu7BmCHHrQbC6YuNZPrGSfLHeQeuqDiOIJ+hqVRngU9keK1xhlcBrNHa:PgXgu7THLN6Y8tzjti8RT9+ncb6
Malware Config
Signatures
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resource yara_rule static1/unpack001/b6ef9315154feca08a0c4e65b650af9cb30fba63be8739507d9cc76ad034ef55.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/b6ef9315154feca08a0c4e65b650af9cb30fba63be8739507d9cc76ad034ef55.exe unpack002/out.upx
Files
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87aca91fc9b0ce5a4bc495b90133319e.bin.zip
Password: infected
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b6ef9315154feca08a0c4e65b650af9cb30fba63be8739507d9cc76ad034ef55.exe.exe windows:5 windows x86 arch:x86
Password: infected
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: 996KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 480KB - Virtual size: 480KB
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: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
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: 487KB - Virtual size: 487KB
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