Behavioral task
behavioral1
Sample
4f457e1094e74c0109f7526b051c5b1db3516870ab53671a9f0c5139939043f8.exe
Resource
win7-20240221-en
General
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Target
4f457e1094e74c0109f7526b051c5b1db3516870ab53671a9f0c5139939043f8
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Size
3.2MB
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MD5
9fc1e0a67590c4f9d30b0004bd694f19
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SHA1
6bb86885856d366f84f9724c380562acaabc2140
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SHA256
4f457e1094e74c0109f7526b051c5b1db3516870ab53671a9f0c5139939043f8
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SHA512
80ca7754ebafe4a659c32c8c89efd2a3451994597727a67e5f9d6484d705e7d8d66b668b6cd8218911470f7027a7ff692023ccee01147275c846348ac407c83e
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc40k:NFWPClFkk
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 4f457e1094e74c0109f7526b051c5b1db3516870ab53671a9f0c5139939043f8
Files
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4f457e1094e74c0109f7526b051c5b1db3516870ab53671a9f0c5139939043f8.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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE