Behavioral task
behavioral1
Sample
db31bf78d25f6812132a7af6f1e6aadccdeed6e6a4c8dfe11ba431e73949693a.exe
Resource
win7-20240221-en
General
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Target
db31bf78d25f6812132a7af6f1e6aadccdeed6e6a4c8dfe11ba431e73949693a
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Size
2.1MB
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MD5
7abb77697cd1662dc386f6f6225ca776
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SHA1
cf1bb906e983b9fceb9effcead09dfae1e82aa94
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SHA256
db31bf78d25f6812132a7af6f1e6aadccdeed6e6a4c8dfe11ba431e73949693a
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SHA512
96d6dc9dbe19814e724b579b82ef2521e7600e7e016535db637c5ced8ae3f067c52678742866fb5b92391f4542d0e7ac7f205b8768bd3e3d7637a3f574bf21e8
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQOY2UrwgbtT4s: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 db31bf78d25f6812132a7af6f1e6aadccdeed6e6a4c8dfe11ba431e73949693a
Files
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db31bf78d25f6812132a7af6f1e6aadccdeed6e6a4c8dfe11ba431e73949693a.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