Behavioral task
behavioral1
Sample
a4ea154e312794fa5af67e76382c9aa172b804b4f569ba3a78e2b65ab838841e.exe
Resource
win7-20240221-en
General
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Target
a4ea154e312794fa5af67e76382c9aa172b804b4f569ba3a78e2b65ab838841e
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Size
2.8MB
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MD5
903c0e949f91275dd22c9112ecc6bd58
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SHA1
8dcb0739c2ab47a36ac16cd3e80aa1d56ddae4f4
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SHA256
a4ea154e312794fa5af67e76382c9aa172b804b4f569ba3a78e2b65ab838841e
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SHA512
accf40a5a4240605b543443d5cc165b9d4bb1eef8f6346e3c930235552301b80a45f3d52081f084329500fadc1ff7dbd8b1eff8a093f45dcfa8c28186c97ec8f
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkibTIA5UIY7K:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Rh
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 a4ea154e312794fa5af67e76382c9aa172b804b4f569ba3a78e2b65ab838841e
Files
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a4ea154e312794fa5af67e76382c9aa172b804b4f569ba3a78e2b65ab838841e.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