Behavioral task
behavioral1
Sample
83a5695787bd6afa0f52f97d8939767bfab74897e8eef4186938597143d8028e.exe
Resource
win7-20240221-en
General
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Target
83a5695787bd6afa0f52f97d8939767bfab74897e8eef4186938597143d8028e
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Size
2.0MB
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MD5
b7e33fa110049a5d4b57c5b52686385b
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SHA1
3785d51fc2479c956487351cde03d9f7600fcac2
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SHA256
83a5695787bd6afa0f52f97d8939767bfab74897e8eef4186938597143d8028e
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SHA512
cd490c05bcc06e6f67b31bd99bd6005bac515cb3f3105bcaab8c50f1baf9da96a4009596bf1ca210a9692ff9f6beea357edc53d8c94e30f9f54adaa7b2a9d31c
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wISK9Ncml5g31w:BemTLkNdfE0pZrn
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 83a5695787bd6afa0f52f97d8939767bfab74897e8eef4186938597143d8028e
Files
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83a5695787bd6afa0f52f97d8939767bfab74897e8eef4186938597143d8028e.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