Behavioral task
behavioral1
Sample
b671b59832bbf1a0404c383a501ee33f36ba7a049006daca6e4d8bfc62f0f5c1.exe
Resource
win7-20240221-en
General
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Target
b671b59832bbf1a0404c383a501ee33f36ba7a049006daca6e4d8bfc62f0f5c1
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Size
2.0MB
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MD5
d1f213bb152dbec55e2b5f1dad1293dd
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SHA1
29032d2b534f7c778854d3edcbcb92660e786c42
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SHA256
b671b59832bbf1a0404c383a501ee33f36ba7a049006daca6e4d8bfc62f0f5c1
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SHA512
b3dbce77ac3d4af2a87b9156313612e48a4959f4df162c43fcd3786023b45555917f813e89a80b93b598bfaffea76829f63148c41551d981fdac0631f003fe95
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6StVEnmcK9d5:BemTLkNdfE0pZrwW
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 b671b59832bbf1a0404c383a501ee33f36ba7a049006daca6e4d8bfc62f0f5c1
Files
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b671b59832bbf1a0404c383a501ee33f36ba7a049006daca6e4d8bfc62f0f5c1.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