Analysis
- max time kernel
145s - max time network
146s - platform
windows10_x64 - resource
win10v200430 - submitted
29/06/2020, 07:09
Static task
static1
Behavioral task
behavioral1
Sample
b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe
Resource
win10v200430
0 signatures
0 seconds
General
- Target b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe
- Size 3.3MB
- Sample200629-ln99hkyvbx
- SHA256 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a
- MD5 c8465228ad9ee338a61ebcfa838b87b2
- SHA1 df49fd41e68137019b2bb1e9bd7678c0e090bea4
- SHA512 21951d94bcb07e2aff706049bbc88f5956a2047785e7963446f866c07d9543bcac1718d9f34a87391c785ec50dec440a9fd28f0fcb894eb47e785ed5c2ef1cfe
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 992 wrote to memory of 1992 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 69 PID 992 wrote to memory of 1992 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 69 PID 992 wrote to memory of 1992 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 69 PID 992 wrote to memory of 2320 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 71 PID 992 wrote to memory of 2320 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 71 PID 992 wrote to memory of 2320 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 71 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 PID 992 wrote to memory of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 992 set thread context of 2684 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe 73 - Executes dropped EXE 1 IoCs
pid Process 2684 svhostapd.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2684 svhostapd.exe - Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\25fasfwwwa.exe.lnk b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe - NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\FolderNANS\25fasfwwwa.exe:Zone.Identifier cmd.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe Token: 33 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe Token: SeIncBasePriorityPrivilege 992 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe Token: SeDebugPrivilege 2684 svhostapd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe"C:\Users\Admin\AppData\Local\Temp\b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:992 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe" "%temp%\FolderNANS\25fasfwwwa.exe" /Y2⤵PID:1992
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderNANS\25fasfwwwa.exe:Zone.Identifier2⤵
- NTFS ADS
PID:2320
-
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C:\Users\Admin\AppData\Local\Temp\svhostapd.exe"C:\Users\Admin\AppData\Local\Temp\svhostapd.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of AdjustPrivilegeToken
PID:2684
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