Behavioral task
behavioral1
Sample
99ad4c7c0573896dec2df7fb7bbedb0a1d52e2010e7680fc13097e31b37619d1.exe
Resource
win7-20240221-en
General
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Target
99ad4c7c0573896dec2df7fb7bbedb0a1d52e2010e7680fc13097e31b37619d1
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Size
1.8MB
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MD5
6ae91caac1eb489577c894c1dc82079a
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SHA1
6b657945a22800008a9bf7461118cf02f5929d43
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SHA256
99ad4c7c0573896dec2df7fb7bbedb0a1d52e2010e7680fc13097e31b37619d1
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SHA512
8c90d38b4f96f16428368a72108ec58eaa6ce290c95caab3921807f962890f9caa795ecbdd9c40ad4471af1a445a73f9ad0325da26c8c46e4b2bb9ece9fb31b0
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQFBIHFmIw:BemTLkNdfE0pZrQX
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 99ad4c7c0573896dec2df7fb7bbedb0a1d52e2010e7680fc13097e31b37619d1
Files
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99ad4c7c0573896dec2df7fb7bbedb0a1d52e2010e7680fc13097e31b37619d1.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