Behavioral task
behavioral1
Sample
b3be29f6790556b51e0c48cf4e9e1d139a421055bbddfb3f02e395f5d55327f9.exe
Resource
win7-20240221-en
General
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Target
b3be29f6790556b51e0c48cf4e9e1d139a421055bbddfb3f02e395f5d55327f9
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Size
1.9MB
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MD5
8027cc563e8b54acd5790e85a2d02e49
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SHA1
a08c33d9ddd1ee5f6714b5126acda87568c5d38e
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SHA256
b3be29f6790556b51e0c48cf4e9e1d139a421055bbddfb3f02e395f5d55327f9
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SHA512
847254c9da199d813c8a8e946d43eda35f697a7170fe27bad6ce429ff8d39a2c8ddbd682313688d76c1c051447602c392bf79c2b8b35601d77ca2e30bd9d6d87
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6SNbC9:BemTLkNdfE0pZrwD
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule sample family_kpot -
Kpot family
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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 b3be29f6790556b51e0c48cf4e9e1d139a421055bbddfb3f02e395f5d55327f9
Files
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b3be29f6790556b51e0c48cf4e9e1d139a421055bbddfb3f02e395f5d55327f9.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