Analysis
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max time kernel
149s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 02:18
Static task
static1
Behavioral task
behavioral1
Sample
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
Resource
win10v2004-20220901-en
General
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Target
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
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Size
357KB
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MD5
52ef20f51eab8d68ad97088fae37d354
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SHA1
0abd3396f7d2f0527fe1acf0d52ed0dfbc9f2f84
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SHA256
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1
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SHA512
1fe2702d320143fca982c75c0ec362f04b509a3b767925afe9960fb7768cc0ad3e5cc820ca8b8ecba712e06719cb3f31e6059e5d0c5d88cb8b96678555dd0704
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SSDEEP
6144:EvLJuABAxe3bfwy0rBgyBOx2o2l745Bh/uio8RsMJP5ltgNCn5nXO:EvluzTy0ayQAl45Bv9hK
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Default File.exe" 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exepid process 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exepid process 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exedescription pid process Token: SeDebugPrivilege 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe Token: SeDebugPrivilege 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exepid process 1348 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe"C:\Users\Admin\AppData\Local\Temp\1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1348