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Analysis
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max time kernel
172s -
max time network
183s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
31/01/2022, 04:00
Static task
static1
Behavioral task
behavioral1
Sample
aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe
Resource
win10-en-20211208
0 signatures
0 seconds
General
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Target
aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe
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Size
994KB
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MD5
0cefce0dbbbedc5eb1febe4d85b23c71
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SHA1
6aef7d5a462268c438c8417ee0da3f130b8aa84a
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SHA256
aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938
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SHA512
1311cf0b918419c192b3914a01e467430f445aaf6a003338e2176b1527c74263f658d8d39bd6d9c78b70324615101026767034798945d42d25215ee4d45654bf
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1980 cfhiyme.exe 2448 cfhiyme.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\cfhiyme.exe.log cfhiyme.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2796 set thread context of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 1980 set thread context of 2448 1980 cfhiyme.exe 71 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 588 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 588 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 2448 cfhiyme.exe 2448 cfhiyme.exe 2448 cfhiyme.exe 2448 cfhiyme.exe 2448 cfhiyme.exe 2448 cfhiyme.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2448 cfhiyme.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2796 wrote to memory of 3356 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 68 PID 2796 wrote to memory of 3356 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 68 PID 2796 wrote to memory of 3356 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 68 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 2796 wrote to memory of 588 2796 aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe 69 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 1980 wrote to memory of 2448 1980 cfhiyme.exe 71 PID 2448 wrote to memory of 724 2448 cfhiyme.exe 8
Processes
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay1⤵PID:724
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C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"2⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"C:\Users\Admin\AppData\Local\Temp\aaf1c2e67e9049fcbfd9f97302d78837769e1ad20fb2c4f35c69339e95845938.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:588
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C:\Users\Admin\AppData\Local\Temp\cfhiyme.exeC:\Users\Admin\AppData\Local\Temp\cfhiyme.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Users\Admin\AppData\Local\Temp\cfhiyme.exeC:\Users\Admin\AppData\Local\Temp\cfhiyme.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2448
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