Behavioral task
behavioral1
Sample
LPO# - 00007174580021477 Xls.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
LPO# - 00007174580021477 Xls.exe
Resource
win10v2004-20230831-en
General
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Target
230fbad9f71ad9df263b345b14d83505ad169697b0cce731c0613735c2f21abf_JC.jar
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Size
1.9MB
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MD5
d55a2942737b0aba4aae42fb07ff601e
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SHA1
fbc87aeadebc4d76ed9ee997b294cfbecdc916ee
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SHA256
230fbad9f71ad9df263b345b14d83505ad169697b0cce731c0613735c2f21abf
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SHA512
7dc2a1e165e6a2b637390250eeaaa5afa8fea79b62a33c0a0403dccfab9eecb5d631ec85784251faa76fc74674cd62bd0059638cbf8bb4a519d19e246b2941c0
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SSDEEP
49152:T0EoWCJpCn5t6vwdu6ubpLlCSU1GLB5yxTPhRhiTcR:T0LZJpCnn6vwMbphCP1mO7hRhiI
Malware Config
Signatures
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resource yara_rule static1/unpack001/LPO# - 00007174580021477 Xls.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/LPO# - 00007174580021477 Xls.exe
Files
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230fbad9f71ad9df263b345b14d83505ad169697b0cce731c0613735c2f21abf_JC.jar.zip
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LPO# - 00007174580021477 Xls.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 105KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE