Behavioral task
behavioral1
Sample
a3c958ee163c315563ffd5c5c6c7403c39a7fb1f0fd0f1451d5c161610f4c2a1.exe
Resource
win7-20240221-en
General
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Target
a3c958ee163c315563ffd5c5c6c7403c39a7fb1f0fd0f1451d5c161610f4c2a1
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Size
2.5MB
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MD5
808e0d58a28e627bde18e71220d18d78
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SHA1
aa0b747f754695b0aedc83e965d03243a8a0dd5b
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SHA256
a3c958ee163c315563ffd5c5c6c7403c39a7fb1f0fd0f1451d5c161610f4c2a1
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SHA512
89eb107fb7f1d89fc808f7b80ec41b908d0efcbeaf1c1848820aca0d1c5f729497306e65414f4f4195d0523755b3dee7c0bb54c55a1142c4fb607fb407d46e80
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzchTcZ3Yp+R:N0GnJMOWPClFdx6e0EALKWVTffZiPAcX
Malware Config
Signatures
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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 a3c958ee163c315563ffd5c5c6c7403c39a7fb1f0fd0f1451d5c161610f4c2a1
Files
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a3c958ee163c315563ffd5c5c6c7403c39a7fb1f0fd0f1451d5c161610f4c2a1.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