Analysis
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max time kernel
43s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
25-06-2022 10:35
Behavioral task
behavioral1
Sample
874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e.dll
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e.dll
Resource
win10v2004-20220414-en
General
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Target
874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e.dll
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Size
194KB
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MD5
668538d0b771b9d3b8f0c08b7e0cf2cb
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SHA1
e026d8827b70edd50b243a8e6b84f4046c78e9e7
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SHA256
874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e
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SHA512
34f961ff86cd7d343064118dc9a0b997918b6e4f56f9bbc05b939564f7f630c3e4be2102e04dd68297b2fcc8a6ba2e2ed5f0b7a17abe1f7edd9064fe390e7478
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exepid process 1940 デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1928 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 1928 1856 rundll32.exe rundll32.exe PID 1928 wrote to memory of 1940 1928 rundll32.exe デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe PID 1928 wrote to memory of 1940 1928 rundll32.exe デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe PID 1928 wrote to memory of 1940 1928 rundll32.exe デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe PID 1928 wrote to memory of 1940 1928 rundll32.exe デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\874ad08ec387fe79bf61045da552ffcd93f5a8a8678f89306d5b107b13fda23e.dll,#12⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\ProgramData\デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe"C:\ProgramData\デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exe"3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\ProgramData\デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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\ProgramData\デհաշվումモツCCC;ↈↈↈ;リーແຟ້ມຕົ້ນໄມ້ファ.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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memory/1928-54-0x0000000000000000-mapping.dmp
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memory/1928-55-0x0000000075CE1000-0x0000000075CE3000-memory.dmpFilesize
8KB
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memory/1940-57-0x0000000000000000-mapping.dmp