Behavioral task
behavioral1
Sample
f40c0a2e4b6d42b35bbd1d42a5538fa7cfecfdc9925214e32d1cf86f80e7d4f9.exe
Resource
win7-20240221-en
General
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Target
f40c0a2e4b6d42b35bbd1d42a5538fa7cfecfdc9925214e32d1cf86f80e7d4f9
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Size
2.6MB
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MD5
4839a80fccb4bc4c03a6c72feb8fefe3
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SHA1
806faf021aa3defe9e939406eea776953cf6fdd1
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SHA256
f40c0a2e4b6d42b35bbd1d42a5538fa7cfecfdc9925214e32d1cf86f80e7d4f9
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SHA512
8aff626c52aa3d9894dec0d98a6da5dcd6b33717dc7900da32e1010a6458a73b3641c1aa0932b651aebf2f3e77c99d9cd59d35cc225518a86ccf8cbfa5a0c80f
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hjGhql0lQ0:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R7
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
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 f40c0a2e4b6d42b35bbd1d42a5538fa7cfecfdc9925214e32d1cf86f80e7d4f9
Files
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f40c0a2e4b6d42b35bbd1d42a5538fa7cfecfdc9925214e32d1cf86f80e7d4f9.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