Behavioral task
behavioral1
Sample
758b4797cae12654b1720fdff12d20ab5f3171b8a96e9b52de7e619795619943.exe
Resource
win7-20240221-en
General
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Target
758b4797cae12654b1720fdff12d20ab5f3171b8a96e9b52de7e619795619943
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Size
3.0MB
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MD5
64648b906a69cfcb4af409c246e7aa76
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SHA1
38d8c8e1bfcd1462e2100f41a2270fc9b2a5c8a0
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SHA256
758b4797cae12654b1720fdff12d20ab5f3171b8a96e9b52de7e619795619943
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SHA512
350ae06064ee6f87c2c35448753c3ef0d549c82e19ca75cf5f3c0208e3f48723a29e1df2150222c8eb6ef7d627f7eff2e3b6f725c72fd6ce5bbb497bdb6decfa
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkHC0IEFTon538gr:71ONtyBeSFkXV1etEKLlWUTOfeiRA2Rj
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 758b4797cae12654b1720fdff12d20ab5f3171b8a96e9b52de7e619795619943
Files
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758b4797cae12654b1720fdff12d20ab5f3171b8a96e9b52de7e619795619943.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