Behavioral task
behavioral1
Sample
8921430cc02a183c1c49fa071603f921b6a2e769dc731b8dc7af9928fd8a5a1d.exe
Resource
win7-20231129-en
General
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Target
8921430cc02a183c1c49fa071603f921b6a2e769dc731b8dc7af9928fd8a5a1d
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Size
3.0MB
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MD5
170c984d5eb8bbccf0d97b5cf2ae7af3
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SHA1
e87e6c43098d7faaa67b17915224c06a1167ec9c
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SHA256
8921430cc02a183c1c49fa071603f921b6a2e769dc731b8dc7af9928fd8a5a1d
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SHA512
8a3d7b9bbc44083fcb326505d3ecd22b1d0d969100dd595596b3f6069c46e56cdd917eb6043a798290affc9bcc1b4a73dc183bca57943835648e2ef295532521
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkHC0INx29L5KQ2N:71ONtyBeSFkXV1etEKLlWUTOfeiRA2RD
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 8921430cc02a183c1c49fa071603f921b6a2e769dc731b8dc7af9928fd8a5a1d
Files
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8921430cc02a183c1c49fa071603f921b6a2e769dc731b8dc7af9928fd8a5a1d.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