Behavioral task
behavioral1
Sample
b5c408db497ec06a0e7df7ac6660cb7aaa67477bb3adacaa39f1b6833646679f.exe
Resource
win7-20240611-en
General
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Target
b5c408db497ec06a0e7df7ac6660cb7aaa67477bb3adacaa39f1b6833646679f
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Size
2.5MB
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MD5
21f13fdd8610f205a7bda12ec556c344
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SHA1
4b01114e384c971d0eea7f5c1a1269a621feab16
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SHA256
b5c408db497ec06a0e7df7ac6660cb7aaa67477bb3adacaa39f1b6833646679f
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SHA512
25caca8ffbc1b2bc0f8718f73ef747061f2e60fd4a0861ece6c2fa4de83f9f08e331173baf51975a2524beb6338cc5512be2c05a2d420cab9dddee08473b771c
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkibTIA5sf6r+W4q:71ONtyBeSFkXV1etEKLlWUTOfeiRA2Rn
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 b5c408db497ec06a0e7df7ac6660cb7aaa67477bb3adacaa39f1b6833646679f
Files
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b5c408db497ec06a0e7df7ac6660cb7aaa67477bb3adacaa39f1b6833646679f.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