Analysis
-
max time kernel
147s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
25/03/2024, 11:38
Static task
static1
Behavioral task
behavioral1
Sample
ddeb056ae1107f54f787111be1f88041.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ddeb056ae1107f54f787111be1f88041.exe
Resource
win10v2004-20240226-en
General
-
Target
ddeb056ae1107f54f787111be1f88041.exe
-
Size
12.1MB
-
MD5
ddeb056ae1107f54f787111be1f88041
-
SHA1
e423feb2f9ab5312ccc4a4ab6cee6997f1c86c03
-
SHA256
0679a918d7d020d9487e309fbcf8e55c997f405530f92256b6de7d3ae27eb0b7
-
SHA512
d4ddc7fc8df98e218a483b231bf7a57d58a10718381b6d6c4af9a27bd7967874cc2fcba8ef5a8621efcc72e78bc1ca3a4b496ba0db896c9ecc178ac4a9cd0ed6
-
SSDEEP
24576:Igdy5yNM4444444444444444444444444444444444444444444444444444444v:
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\lzsorelz = "0" svchost.exe -
Creates new service(s) 1 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2808 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\lzsorelz\ImagePath = "C:\\Windows\\SysWOW64\\lzsorelz\\wnngwvwk.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2468 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 1772 wnngwvwk.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1772 set thread context of 2468 1772 wnngwvwk.exe 41 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2580 sc.exe 2720 sc.exe 2708 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2204 wrote to memory of 3036 2204 ddeb056ae1107f54f787111be1f88041.exe 28 PID 2204 wrote to memory of 3036 2204 ddeb056ae1107f54f787111be1f88041.exe 28 PID 2204 wrote to memory of 3036 2204 ddeb056ae1107f54f787111be1f88041.exe 28 PID 2204 wrote to memory of 3036 2204 ddeb056ae1107f54f787111be1f88041.exe 28 PID 2204 wrote to memory of 2560 2204 ddeb056ae1107f54f787111be1f88041.exe 30 PID 2204 wrote to memory of 2560 2204 ddeb056ae1107f54f787111be1f88041.exe 30 PID 2204 wrote to memory of 2560 2204 ddeb056ae1107f54f787111be1f88041.exe 30 PID 2204 wrote to memory of 2560 2204 ddeb056ae1107f54f787111be1f88041.exe 30 PID 2204 wrote to memory of 2580 2204 ddeb056ae1107f54f787111be1f88041.exe 32 PID 2204 wrote to memory of 2580 2204 ddeb056ae1107f54f787111be1f88041.exe 32 PID 2204 wrote to memory of 2580 2204 ddeb056ae1107f54f787111be1f88041.exe 32 PID 2204 wrote to memory of 2580 2204 ddeb056ae1107f54f787111be1f88041.exe 32 PID 2204 wrote to memory of 2720 2204 ddeb056ae1107f54f787111be1f88041.exe 34 PID 2204 wrote to memory of 2720 2204 ddeb056ae1107f54f787111be1f88041.exe 34 PID 2204 wrote to memory of 2720 2204 ddeb056ae1107f54f787111be1f88041.exe 34 PID 2204 wrote to memory of 2720 2204 ddeb056ae1107f54f787111be1f88041.exe 34 PID 2204 wrote to memory of 2708 2204 ddeb056ae1107f54f787111be1f88041.exe 36 PID 2204 wrote to memory of 2708 2204 ddeb056ae1107f54f787111be1f88041.exe 36 PID 2204 wrote to memory of 2708 2204 ddeb056ae1107f54f787111be1f88041.exe 36 PID 2204 wrote to memory of 2708 2204 ddeb056ae1107f54f787111be1f88041.exe 36 PID 2204 wrote to memory of 2808 2204 ddeb056ae1107f54f787111be1f88041.exe 39 PID 2204 wrote to memory of 2808 2204 ddeb056ae1107f54f787111be1f88041.exe 39 PID 2204 wrote to memory of 2808 2204 ddeb056ae1107f54f787111be1f88041.exe 39 PID 2204 wrote to memory of 2808 2204 ddeb056ae1107f54f787111be1f88041.exe 39 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41 PID 1772 wrote to memory of 2468 1772 wnngwvwk.exe 41
Processes
-
C:\Users\Admin\AppData\Local\Temp\ddeb056ae1107f54f787111be1f88041.exe"C:\Users\Admin\AppData\Local\Temp\ddeb056ae1107f54f787111be1f88041.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\lzsorelz\2⤵PID:3036
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\wnngwvwk.exe" C:\Windows\SysWOW64\lzsorelz\2⤵PID:2560
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create lzsorelz binPath= "C:\Windows\SysWOW64\lzsorelz\wnngwvwk.exe /d\"C:\Users\Admin\AppData\Local\Temp\ddeb056ae1107f54f787111be1f88041.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
PID:2580
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description lzsorelz "wifi internet conection"2⤵
- Launches sc.exe
PID:2720
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start lzsorelz2⤵
- Launches sc.exe
PID:2708
-
-
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
PID:2808
-
-
C:\Windows\SysWOW64\lzsorelz\wnngwvwk.exeC:\Windows\SysWOW64\lzsorelz\wnngwvwk.exe /d"C:\Users\Admin\AppData\Local\Temp\ddeb056ae1107f54f787111be1f88041.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
PID:2468
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.1MB
MD52625bb279b7189f174d33f70d5c9ddd4
SHA1e2f338df49594891338262769442259554159f10
SHA25651f0f0284474c28d9b2d5f98cf1f36e654b814006e2de524169991f7d04c3a58
SHA512eec45aeac1b8ca4865adc23b1f67cb23c97cec4cec35816c5e12b2cb940efc534eafc439863d513e136d86f3c234c9fe97d165b3eaba4054cb6d5fc9c60248fa
-
Filesize
12.2MB
MD53ae4a343926f16dcbffca990846d6615
SHA1fb8e99883814c5b241d4a1fc4aeb66258e19f419
SHA256dac7c30c430f1130052962e3a3e5cdddbdefe125daccf9f7717dd72583aa852d
SHA512d52d13ba0dcfc5b0663887ec25dc2b497f1fa9d1fdf337ba64dbcbf03d3e0aa6254f71f1d033a0a351259142a784f52ef52f2a1928b4cf40a7ad936b477db838