Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 05:34
Behavioral task
behavioral1
Sample
101c0fbd15cef2bd384853992bf49b03.exe
Resource
win7-20231215-en
General
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Target
101c0fbd15cef2bd384853992bf49b03.exe
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Size
784KB
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MD5
101c0fbd15cef2bd384853992bf49b03
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SHA1
0eb0dc48c8674d4d73fdd4b80ef5327ae838261a
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SHA256
defffc256fb98f20fb720a9b566aa32cfc560d2ef3b6d715f0e511b8a367cb83
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SHA512
52eafd2f0d1c20d9a9e4c8eb4a0c487198ad22e13c213e1f33d0a4d65d32b5c4a0605a5db9473f71ae9d490d9d42b6e1a843e04ab91c40aaa8ef28e81e7c420e
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SSDEEP
12288:XHRCeJEm8PAxjCDfhG9ZPjaA3Ipzxth7NNCk2RFMcvl6Q7Bu/DkBg3X2H/mn6uvh:cm8PAVME9xayIltKkajvp7tJe6ijjVZ
Malware Config
Signatures
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XMRig Miner payload 6 IoCs
resource yara_rule behavioral2/memory/3492-2-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/3492-12-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/1636-15-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/1636-20-0x0000000005500000-0x0000000005693000-memory.dmp xmrig behavioral2/memory/1636-21-0x0000000000400000-0x0000000000587000-memory.dmp xmrig behavioral2/memory/1636-30-0x0000000000400000-0x0000000000587000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 1636 101c0fbd15cef2bd384853992bf49b03.exe -
Executes dropped EXE 1 IoCs
pid Process 1636 101c0fbd15cef2bd384853992bf49b03.exe -
resource yara_rule behavioral2/memory/3492-0-0x0000000000400000-0x0000000000712000-memory.dmp upx behavioral2/files/0x0007000000023222-11.dat upx behavioral2/memory/1636-13-0x0000000000400000-0x0000000000712000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3492 101c0fbd15cef2bd384853992bf49b03.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 3492 101c0fbd15cef2bd384853992bf49b03.exe 1636 101c0fbd15cef2bd384853992bf49b03.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3492 wrote to memory of 1636 3492 101c0fbd15cef2bd384853992bf49b03.exe 33 PID 3492 wrote to memory of 1636 3492 101c0fbd15cef2bd384853992bf49b03.exe 33 PID 3492 wrote to memory of 1636 3492 101c0fbd15cef2bd384853992bf49b03.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe"C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exeC:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1636
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
45KB
MD5ad05515c0e9f0ac24d545f1bb5ed571d
SHA1c14ea12d3d977d2ebf4058496cf943d2829b917b
SHA256095dca58e747ade6060f2da44f7247ef87928eada6293244bdcbe2bccbede4fd
SHA51283a3e0eaec2c6b95bf2c564db43a7b27f345d09d4bd6c73328f01add87e6446d1c788d0cddde6fbd67f90fa8c70c703a3dda2ea6e11b072a3759ff279ff85f32