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Analysis
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max time kernel
147s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
09/07/2024, 11:47
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe
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Size
10.3MB
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MD5
1db98a402157b472c886344ddf6e0a21
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SHA1
ab07ed1f0464df94c2757b4b9c54dfd33fe7ee7d
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SHA256
92d6e1b4165db1deb01836a96e099495ed1f0acfc7a26083bf16a532ebcdc845
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SHA512
44432589c245145288d67af531f5ac6dc36d703cade711e60fc58f495274c45b836498e3de18a840e92529015f5c09996d84934bc14443d3efcb35543e377fe2
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SSDEEP
6144:8+rWO2zeSPDjMXMH7Ll4aFpWVqIwUAP97GEwHrG2+e1x2:8+r1IeSXMXc7LlxWV4Ug97GZ+ej
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\fflvfqqe = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2668 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\fflvfqqe\ImagePath = "C:\\Windows\\SysWOW64\\fflvfqqe\\hgwszva.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2676 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2700 hgwszva.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2700 set thread context of 2676 2700 hgwszva.exe 42 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2268 sc.exe 3004 sc.exe 2744 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 708 wrote to memory of 2332 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 29 PID 708 wrote to memory of 2332 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 29 PID 708 wrote to memory of 2332 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 29 PID 708 wrote to memory of 2332 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 29 PID 708 wrote to memory of 2844 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 31 PID 708 wrote to memory of 2844 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 31 PID 708 wrote to memory of 2844 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 31 PID 708 wrote to memory of 2844 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 31 PID 708 wrote to memory of 2268 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 33 PID 708 wrote to memory of 2268 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 33 PID 708 wrote to memory of 2268 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 33 PID 708 wrote to memory of 2268 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 33 PID 708 wrote to memory of 3004 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 35 PID 708 wrote to memory of 3004 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 35 PID 708 wrote to memory of 3004 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 35 PID 708 wrote to memory of 3004 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 35 PID 708 wrote to memory of 2744 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 37 PID 708 wrote to memory of 2744 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 37 PID 708 wrote to memory of 2744 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 37 PID 708 wrote to memory of 2744 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 37 PID 708 wrote to memory of 2668 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 39 PID 708 wrote to memory of 2668 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 39 PID 708 wrote to memory of 2668 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 39 PID 708 wrote to memory of 2668 708 2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe 39 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42 PID 2700 wrote to memory of 2676 2700 hgwszva.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:708 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\fflvfqqe\2⤵PID:2332
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\hgwszva.exe" C:\Windows\SysWOW64\fflvfqqe\2⤵PID:2844
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create fflvfqqe binPath= "C:\Windows\SysWOW64\fflvfqqe\hgwszva.exe /d\"C:\Users\Admin\AppData\Local\Temp\2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
PID:2268
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description fflvfqqe "wifi internet conection"2⤵
- Launches sc.exe
PID:3004
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start fflvfqqe2⤵
- Launches sc.exe
PID:2744
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:2668
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C:\Windows\SysWOW64\fflvfqqe\hgwszva.exeC:\Windows\SysWOW64\fflvfqqe\hgwszva.exe /d"C:\Users\Admin\AppData\Local\Temp\2024-07-09_1db98a402157b472c886344ddf6e0a21_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
PID:2676
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Replay Monitor
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Downloads
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Filesize
14.4MB
MD50ed142ab9b8545b06b4e583aa04cf2cc
SHA15ae9ff4a51653ffcd6a03291cf8c9ec4f1079a83
SHA256b0062719e56c9361cd297f4ad53b3a874916c9022fd2f0e927ca4d9bd6dfa836
SHA512d76f303ed8fd9c9a8ac5416748da4ba3270fd53a8165b94c54227105af1657ed34b1721bb5690e452f61d9af80f4cc6763817ce5b29b0a18b9f2e2e9ad016aab