Behavioral task
behavioral1
Sample
bf12307c0b5991e26891a3481e6b2954aadd10ebce795491b97f7a37d9700a51.exe
Resource
win7-20231129-en
General
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Target
bf12307c0b5991e26891a3481e6b2954aadd10ebce795491b97f7a37d9700a51
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Size
2.7MB
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MD5
c7df8b92ced5634a79113bff868e37f4
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SHA1
797b202653459d9f60c91047f219778cf44bb3c3
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SHA256
bf12307c0b5991e26891a3481e6b2954aadd10ebce795491b97f7a37d9700a51
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SHA512
52f9a138830b03d9cb47261346b6823b9f8b79b71f1a7e6106255daf2d31c2dfedb632660da4d8815f012ef8b071c890db263dcaa983925ba38e50c99a451239
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkFfdg6EN:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R/
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf12307c0b5991e26891a3481e6b2954aadd10ebce795491b97f7a37d9700a51
Files
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bf12307c0b5991e26891a3481e6b2954aadd10ebce795491b97f7a37d9700a51.exe windows:6 windows x64 arch: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE