Behavioral task
behavioral1
Sample
b4bcdd5ef1d0337e5be455add7c31ce7d7d13ec3032329ea132d0092b1440a2c.exe
Resource
win7-20231129-en
General
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Target
b4bcdd5ef1d0337e5be455add7c31ce7d7d13ec3032329ea132d0092b1440a2c
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Size
1.9MB
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MD5
e1340d8f3ed70244891e10605599713c
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SHA1
620f1419609f80e74884bd35b14e6d7de725e72b
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SHA256
b4bcdd5ef1d0337e5be455add7c31ce7d7d13ec3032329ea132d0092b1440a2c
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SHA512
939f276307ea3404cd415a746fee3a462e2e0c6607c78054aabfc43bcce729db9d884420ad0ff2fc53e08211312dd7708e88aced9ba86babd363af6a5213c5ee
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6StVEn0ksz:BemTLkNdfE0pZrwA
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 b4bcdd5ef1d0337e5be455add7c31ce7d7d13ec3032329ea132d0092b1440a2c
Files
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b4bcdd5ef1d0337e5be455add7c31ce7d7d13ec3032329ea132d0092b1440a2c.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