Behavioral task
behavioral1
Sample
b57cdfaf050e6a1f6d8547da2508b2b6d52645e3e3c70100fc77d4bc5c3ec357.exe
Resource
win7-20240221-en
General
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Target
b57cdfaf050e6a1f6d8547da2508b2b6d52645e3e3c70100fc77d4bc5c3ec357
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Size
1.7MB
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MD5
2abe15f06f33b3998fe1c8ccc0edca46
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SHA1
52040d54f6f880c5de2bb0c233b4d67bc04b18f2
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SHA256
b57cdfaf050e6a1f6d8547da2508b2b6d52645e3e3c70100fc77d4bc5c3ec357
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SHA512
275970c405ca5dffed44428519881124a0e4d99b7bc296fd1254270eb1670e31dd7262562c53ee6ea3fb0189d037dab12e8f177aa6b8a206c76d4c5f641e6abd
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQw5UP6QS:BemTLkNdfE0pZrQI
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 b57cdfaf050e6a1f6d8547da2508b2b6d52645e3e3c70100fc77d4bc5c3ec357
Files
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b57cdfaf050e6a1f6d8547da2508b2b6d52645e3e3c70100fc77d4bc5c3ec357.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