Behavioral task
behavioral1
Sample
4e54ac3afb951b9037589cee265c6f6d34582eb8bec3b78589cd0c4f2aa3b257.exe
Resource
win7-20240221-en
General
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Target
4e54ac3afb951b9037589cee265c6f6d34582eb8bec3b78589cd0c4f2aa3b257
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Size
1.8MB
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MD5
120ca9a054733f63012f44d52c5c2b59
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SHA1
f230db3a743332ffb94324087f3109fc058c5893
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SHA256
4e54ac3afb951b9037589cee265c6f6d34582eb8bec3b78589cd0c4f2aa3b257
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SHA512
fe01f588530949021383a2f2760972126c97c4cda1b63557319400412ecd88804530079445c4b309cf50791fea6beb63619d471c5e9064e562f35c178ca4cdef
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXIqndvB+cEb9whXZ:BemTLkNdfE0pZrh
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 4e54ac3afb951b9037589cee265c6f6d34582eb8bec3b78589cd0c4f2aa3b257
Files
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4e54ac3afb951b9037589cee265c6f6d34582eb8bec3b78589cd0c4f2aa3b257.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