Analysis
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max time kernel
151s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
24/06/2022, 22:53
Static task
static1
Behavioral task
behavioral1
Sample
d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe
Resource
win7-20220414-en
General
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Target
d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe
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Size
4.2MB
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MD5
00496f52320714064d5f28deb6d27a6a
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SHA1
a850a5f21b92406828fb20467684deee0636dfff
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SHA256
d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d
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SHA512
972f08ca808bef4a2f67f20905ebe429e9347d1d22994060e115e1e6a361c4fae0a8fdb20b214d192c74f02e0b30317484790e94568dc518ccad1d670f9bebb4
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ looo.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ setup.exe -
Blocklisted process makes network request 1 IoCs
flow pid Process 8 5056 CScript.exe -
Executes dropped EXE 2 IoCs
pid Process 960 setup.exe 2232 looo.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion looo.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion looo.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine setup.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine looo.exe -
Loads dropped DLL 2 IoCs
pid Process 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 13 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 960 setup.exe 2232 looo.exe -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Ivp\bin\looo.exe d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe File created C:\Program Files (x86)\Ivp\bin\Two.vbs d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe File created C:\Program Files (x86)\Ivp\bin\setup.exe d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString setup.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 960 setup.exe 960 setup.exe 2232 looo.exe 2232 looo.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe 960 setup.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3512 wrote to memory of 960 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 80 PID 3512 wrote to memory of 960 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 80 PID 3512 wrote to memory of 960 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 80 PID 3512 wrote to memory of 5056 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 81 PID 3512 wrote to memory of 5056 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 81 PID 3512 wrote to memory of 5056 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 81 PID 3512 wrote to memory of 2232 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 90 PID 3512 wrote to memory of 2232 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 90 PID 3512 wrote to memory of 2232 3512 d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe"C:\Users\Admin\AppData\Local\Temp\d2d42d0f4d3c48c6eb2caf6a64fcc1aefd8e45be05e41153f52282d06628636d.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Program Files (x86)\Ivp\bin\setup.exe"C:\Program Files (x86)\Ivp\bin\setup.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:960
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C:\Windows\SysWOW64\CScript.exe"C:\Windows\system32\CScript.exe" "C:\Program Files (x86)\Ivp\bin\Two.vbs" //e:vbscript //B //NOLOGO2⤵
- Blocklisted process makes network request
PID:5056
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C:\Program Files (x86)\Ivp\bin\looo.exe"C:\Program Files (x86)\Ivp\bin\looo.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2232
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
126B
MD5c6362e3c5585f24a9e9a2712c00c52ff
SHA19259b9609313386f004328d2c306820eae01a587
SHA256184ca5b2737175e0828f3546d483778c95e23720f1375deac0090c2fe415e208
SHA51259ac94fdb6f41d6dc5cbea1855897759f35032ac922b936a0b39a21b6aafb0c862c5d419afa31c0b81f106f2ce06b2909cdb5fb713534fbe36202c5a4fedfeaa
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Filesize
2.0MB
MD51020f1ede8ee26e04d02d27d89f49806
SHA1d87a93388d831d00bf73bdd5070459d9e93fc1de
SHA2566bc6667519c0417b064ac6b0cefc19e6a1fe7ba8394d42e5b7deef878411c2fa
SHA512cda1c4c82dc25a7610ff082520417061c734a36459f01a871b6f57396383a63d109cc301591f759fd3cffdb1af00deef2440d6de823f7d7d1ea893f9a3f9a319
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Filesize
2.0MB
MD5e3bd0bd352761ec4519226b2f1a99741
SHA17fb5b0edd93b0fc1b81ece790196cb8e3199dbb0
SHA256f202795b0ac5d3b56baccd451ab5c43b4db104c5332eafadf8efbc5ad297b3c8
SHA5123c0dc2495bbc57477b8db071c024fb940dfe7030aba86c9d5fc2f53a80b19b58d52a0309ea662eda98b8f58000cd4efef83840534c5aaaa3f819d7629d3c8cb0
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Filesize
2.0MB
MD5e3bd0bd352761ec4519226b2f1a99741
SHA17fb5b0edd93b0fc1b81ece790196cb8e3199dbb0
SHA256f202795b0ac5d3b56baccd451ab5c43b4db104c5332eafadf8efbc5ad297b3c8
SHA5123c0dc2495bbc57477b8db071c024fb940dfe7030aba86c9d5fc2f53a80b19b58d52a0309ea662eda98b8f58000cd4efef83840534c5aaaa3f819d7629d3c8cb0
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Filesize
14KB
MD5adb29e6b186daa765dc750128649b63d
SHA1160cbdc4cb0ac2c142d361df138c537aa7e708c9
SHA2562f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
SHA512b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
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Filesize
6KB
MD5132e6153717a7f9710dcea4536f364cd
SHA1e39bc82c7602e6dd0797115c2bd12e872a5fb2ab
SHA256d29afce2588d8dd7bb94c00ca91cac0e85b80ffa6b221f5ffcb83a2497228eb2
SHA5129aeb0b3051ce07fb9f03dfee7cea4a5e423425e48cb538173bd2a167817f867a30bd4d27d07875f27ca00031745b24547030b7f146660b049fa717590f1c77e1