Behavioral task
behavioral1
Sample
bf26df21b323a921153ec9806cf1494952294f3d8808a2bbe91873a6d7c2386d.exe
Resource
win7-20240220-en
General
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Target
bf26df21b323a921153ec9806cf1494952294f3d8808a2bbe91873a6d7c2386d
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Size
2.4MB
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MD5
104421bc34b3ae717b36b7cfa851fef2
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SHA1
6e8dc3960f4eb3ddc327fdacd305f752819bd6d1
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SHA256
bf26df21b323a921153ec9806cf1494952294f3d8808a2bbe91873a6d7c2386d
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SHA512
3b723bfc50884d190a576110837009058bf06c86da5797ce9b3211d8d2276d30a146cce0d640ba105c4cec9c3f7b9af10f9ea5f6db079b881ca1825888b3fc4a
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQFD2P6QV8NcxeLkOP23J:oemTLkNdfE0pZrQ+
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 bf26df21b323a921153ec9806cf1494952294f3d8808a2bbe91873a6d7c2386d
Files
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bf26df21b323a921153ec9806cf1494952294f3d8808a2bbe91873a6d7c2386d.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE