Behavioral task
behavioral1
Sample
e3fa522f1b6f1a3f8ae87f2b88ec9b52250b457cc93cf14d045b01d5fa9e1246.exe
Resource
win7-20240221-en
General
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Target
e3fa522f1b6f1a3f8ae87f2b88ec9b52250b457cc93cf14d045b01d5fa9e1246
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Size
3.3MB
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MD5
9f86141fba2d64ee266308df1e0baf18
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SHA1
7f578a5b61c5ee860fa04d001e4ec70a86b1a56c
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SHA256
e3fa522f1b6f1a3f8ae87f2b88ec9b52250b457cc93cf14d045b01d5fa9e1246
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SHA512
92003dec3a1b60a29170a77686637d4e9cee863ecdc1a81e89c08ca3e761c8b5c63ab723c1f0fea6dac59600583187203bc037d7448a34ccaa53a24837cd77c9
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc43:NFWPClFH
Malware Config
Signatures
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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 e3fa522f1b6f1a3f8ae87f2b88ec9b52250b457cc93cf14d045b01d5fa9e1246
Files
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e3fa522f1b6f1a3f8ae87f2b88ec9b52250b457cc93cf14d045b01d5fa9e1246.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