Behavioral task
behavioral1
Sample
73b8fbc621e4d530c51fc600f51627f88622a39d4fcc0f3075b173737cd88bae.exe
Resource
win7-20240221-en
General
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Target
73b8fbc621e4d530c51fc600f51627f88622a39d4fcc0f3075b173737cd88bae
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Size
3.3MB
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MD5
225191d91822f5694d3c213b7333fedf
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SHA1
c4487338c46fee61f154aad1f817cff5b15c8b3a
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SHA256
73b8fbc621e4d530c51fc600f51627f88622a39d4fcc0f3075b173737cd88bae
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SHA512
4a1d050e79b1eae742c025d27146f586af8cba8b9528e06ac0905c6a120772af5e6ec6a0750902368d478fdcd18aa30b1cd7edbe39d4c6d6aefe58fa76c2b254
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWT:SbBeSFk/
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
Processes:
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
Processes:
resource yara_rule sample xmrig -
Xmrig family
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 73b8fbc621e4d530c51fc600f51627f88622a39d4fcc0f3075b173737cd88bae
Files
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73b8fbc621e4d530c51fc600f51627f88622a39d4fcc0f3075b173737cd88bae.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