Behavioral task
behavioral1
Sample
fc4fbbf761384a2fc1568b73b3fef6de07872bbef7e589dd0c055a5305589414.exe
Resource
win7-20240221-en
General
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Target
fc4fbbf761384a2fc1568b73b3fef6de07872bbef7e589dd0c055a5305589414
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Size
2.9MB
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MD5
a03846b1168fa79af9a21781012386a1
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SHA1
f903da0cf60e0e62cf21fe52419edf5ad025997a
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SHA256
fc4fbbf761384a2fc1568b73b3fef6de07872bbef7e589dd0c055a5305589414
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SHA512
7cfddc8dcd617881c698624f2131683fa19ae84578bcba558a577b9662179b33af250adda927c900e29b3b3721ed8ac7172bd3f3c8fbe458f1c2add6fe15e7c4
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkHC0IaSEzQR4iRW:71ONtyBeSFkXV1etEKLlWUTOfeiRA2RU
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 fc4fbbf761384a2fc1568b73b3fef6de07872bbef7e589dd0c055a5305589414
Files
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fc4fbbf761384a2fc1568b73b3fef6de07872bbef7e589dd0c055a5305589414.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