Behavioral task
behavioral1
Sample
3ff84b16a138573d0554e42fb37ebd320e66ec70426b5cc23cce0cd0dc90a9c0.exe
Resource
win7-20240221-en
General
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Target
3ff84b16a138573d0554e42fb37ebd320e66ec70426b5cc23cce0cd0dc90a9c0
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Size
2.5MB
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MD5
d863953c93f43de8e600ab121cb8b027
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SHA1
4d97e6b83d9b1332312ceff8633beb547693e8b7
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SHA256
3ff84b16a138573d0554e42fb37ebd320e66ec70426b5cc23cce0cd0dc90a9c0
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SHA512
bac0dd5586615d42f9d4bcc30934a82e88277c766a680456b046085862dedfe0400d7a0a34993c6fddb76aad3b208dc14843102f5bf8a6489a2a0b619c1fbdc9
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzJuJvhVoqxpmTl4:N0GnJMOWPClFdx6e0EALKWVTffZiPAcu
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 3ff84b16a138573d0554e42fb37ebd320e66ec70426b5cc23cce0cd0dc90a9c0
Files
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3ff84b16a138573d0554e42fb37ebd320e66ec70426b5cc23cce0cd0dc90a9c0.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