Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250619-en -
resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system -
submitted
01/07/2025, 07:26
General
-
Target
0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe
-
Size
75KB
-
MD5
ae4fe08b726c15c514d101e4e2973b7a
-
SHA1
b253bbacd42f930c2a88735b11bee55fd273a198
-
SHA256
0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4
-
SHA512
41c312ed775cc0c8796dc29bf0414fa1c0f5eb85d77f866bb2faa441ea822eb36c45b9650217dc0f1a24dd608bf8071b876d894dbf5fa126ecb3beda3750ce4e
-
SSDEEP
1536:5L5lxcQxgr9BcXzfGQz0/m4QdQiWC378JztYtfBpf4p7WtX4:blSQxgr9eXzd4/mxKIm+t3JI
Malware Config
Signatures
-
Blocklisted process makes network request 15 IoCs
flow pid Process 28 4796 rundll32.exe 29 4796 rundll32.exe 30 4796 rundll32.exe 31 4796 rundll32.exe 35 4796 rundll32.exe 43 4796 rundll32.exe 64 4796 rundll32.exe 65 4796 rundll32.exe 74 4796 rundll32.exe 75 4796 rundll32.exe 76 4796 rundll32.exe 80 4796 rundll32.exe 81 4796 rundll32.exe 82 4796 rundll32.exe 83 4796 rundll32.exe -
resource yara_rule behavioral1/files/0x0007000000023665-5.dat aspack_v212_v242 -
Deletes itself 1 IoCs
pid Process 3108 adwnerli.exe -
Executes dropped EXE 1 IoCs
pid Process 3108 adwnerli.exe -
Loads dropped DLL 2 IoCs
pid Process 4796 rundll32.exe 1260 rundll32.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3008489981-1977616533-741913813-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\raksf\\hkqcv.dll\",GetWindowClass" rundll32.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\q: rundll32.exe File opened (read-only) \??\v: rundll32.exe File opened (read-only) \??\x: rundll32.exe File opened (read-only) \??\g: rundll32.exe File opened (read-only) \??\h: rundll32.exe File opened (read-only) \??\i: rundll32.exe File opened (read-only) \??\n: rundll32.exe File opened (read-only) \??\r: rundll32.exe File opened (read-only) \??\u: rundll32.exe File opened (read-only) \??\b: rundll32.exe File opened (read-only) \??\j: rundll32.exe File opened (read-only) \??\m: rundll32.exe File opened (read-only) \??\p: rundll32.exe File opened (read-only) \??\y: rundll32.exe File opened (read-only) \??\z: rundll32.exe File opened (read-only) \??\a: rundll32.exe File opened (read-only) \??\e: rundll32.exe File opened (read-only) \??\k: rundll32.exe File opened (read-only) \??\s: rundll32.exe File opened (read-only) \??\t: rundll32.exe File opened (read-only) \??\w: rundll32.exe File opened (read-only) \??\l: rundll32.exe File opened (read-only) \??\o: rundll32.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 rundll32.exe File opened for modification \??\PHYSICALDRIVE0 rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language adwnerli.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 372 cmd.exe 3812 PING.EXE 632 cmd.exe 4112 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 3812 PING.EXE 4112 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4796 rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1860 0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe 3108 adwnerli.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1860 wrote to memory of 372 1860 0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe 87 PID 1860 wrote to memory of 372 1860 0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe 87 PID 1860 wrote to memory of 372 1860 0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe 87 PID 372 wrote to memory of 3812 372 cmd.exe 89 PID 372 wrote to memory of 3812 372 cmd.exe 89 PID 372 wrote to memory of 3812 372 cmd.exe 89 PID 372 wrote to memory of 3108 372 cmd.exe 91 PID 372 wrote to memory of 3108 372 cmd.exe 91 PID 372 wrote to memory of 3108 372 cmd.exe 91 PID 3108 wrote to memory of 4796 3108 adwnerli.exe 92 PID 3108 wrote to memory of 4796 3108 adwnerli.exe 92 PID 3108 wrote to memory of 4796 3108 adwnerli.exe 92 PID 4416 wrote to memory of 1260 4416 cmd.exe 97 PID 4416 wrote to memory of 1260 4416 cmd.exe 97 PID 4416 wrote to memory of 1260 4416 cmd.exe 97 PID 1260 wrote to memory of 632 1260 rundll32.exe 98 PID 1260 wrote to memory of 632 1260 rundll32.exe 98 PID 1260 wrote to memory of 632 1260 rundll32.exe 98 PID 632 wrote to memory of 4112 632 cmd.exe 100 PID 632 wrote to memory of 4112 632 cmd.exe 100 PID 632 wrote to memory of 4112 632 cmd.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe"C:\Users\Admin\AppData\Local\Temp\0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&c:\adwnerli.exe "C:\Users\Admin\AppData\Local\Temp\0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 23⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3812
-
-
\??\c:\adwnerli.exec:\adwnerli.exe "C:\Users\Admin\AppData\Local\Temp\0ab83d1d58d0322d45d43cbd384ae714276e0d26c41324532193755fb91ecae4.exe"3⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3108 -
\??\c:\windows\SysWOW64\rundll32.exec:\windows\system32\rundll32.exe "c:\raksf\hkqcv.dll",GetWindowClass c:\adwnerli.exe4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4796
-
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c c:\windows\SysWOW64\rundll32.exe "c:\raksf\hkqcv.dll",GetWindowClass1⤵
- Suspicious use of WriteProcessMemory
PID:4416 -
\??\c:\windows\SysWOW64\rundll32.exec:\windows\SysWOW64\rundll32.exe "c:\raksf\hkqcv.dll",GetWindowClass2⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1260 -
\??\c:\windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 3&rd /s /q "c:\raksf"3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 34⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4112
-
-
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
75KB
MD51f249d240b18194a61db12169f208e38
SHA13930a47a59b824b5d4b521f9df4c1506532fd055
SHA256cebc3343d395c69212b830060456491a17c852fc83a95fcecbcd40510a7520b3
SHA512400527aea42095ba663c51a17399ab40daf03ae09d31744a698adbb429509ad1877b04b41f57968ce2ff5c7ada93e17add36ca3592993abac9054a42b6dd2e16
-
Filesize
46KB
MD5a3fd41430ddcaa55fde840788925406a
SHA1dbdd87f5c1bbf6a6f44c2e2c4744675d5e4e75c2
SHA256f57f9e54f4774c2b944fb070ae0c2a02cbb4b7686ab3207544c3ccaff0ff3dd9
SHA51223109572cfc9a282ea3ec84d93bfe02303d27f365ad2d9f47f6234f91da14c64f80133cc5e49746dfcb65d2454b7e7c13eff59ba4bbc18e09d2fb1c630ba59c9