Behavioral task
behavioral1
Sample
Trojan-Dropper.Win32.Dinwod.exe
Resource
win7-20240215-en
General
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Target
Trojan-Dropper.Win32.Dinwod.acqn-49fa69b942a11e7679b3a07084e7e17bb402feabab762bc1bf9b5b90e400eee9
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Size
399KB
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MD5
fd1eac9cea2a388d68b74f9cfc9921bb
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SHA1
e28e4d32a73864cb12c58a6da5e310000e5ac827
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SHA256
49fa69b942a11e7679b3a07084e7e17bb402feabab762bc1bf9b5b90e400eee9
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SHA512
3e611dc075218ba0fe18da134acbda9d2d5e110dd625aee6eac4caffedb53709b4e41ba2f699b6d7ec5cff7d41e4e85e9b8a3bc76fc3542d72252b39b10af655
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SSDEEP
6144:kcm4FmowdHoSph3Ymu8wdHoSM05d34iWRbzamF:y4wFHoS3zuxHoSTd34iWRhF
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Trojan-Dropper.Win32.Dinwod.acqn-49fa69b942a11e7679b3a07084e7e17bb402feabab762bc1bf9b5b90e400eee9
Files
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Trojan-Dropper.Win32.Dinwod.acqn-49fa69b942a11e7679b3a07084e7e17bb402feabab762bc1bf9b5b90e400eee9.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE