Analysis
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max time kernel
119s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-10-2024 03:50
Static task
static1
Behavioral task
behavioral1
Sample
449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe
Resource
win7-20240903-en
General
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Target
449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe
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Size
237KB
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MD5
c6b6e452dd0950de190230b989af9860
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SHA1
a96d8e284a77f80b5ed72a56cba4ee85129cfcd1
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SHA256
449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31c
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SHA512
cd8bf4779dab5761e5b02a359e2a702b96ac38ad86f975486e0e68a3f51d87ce826adccdec8fe8189c4f92780928323c0e8e65adb981684aff6f2c70f64212a8
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SSDEEP
6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
Malware Config
Signatures
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Blocklisted process makes network request 4 IoCs
flow pid Process 25 4076 rundll32.exe 32 4076 rundll32.exe 33 4076 rundll32.exe 53 4076 rundll32.exe -
Deletes itself 1 IoCs
pid Process 864 lqjpm.exe -
Executes dropped EXE 1 IoCs
pid Process 864 lqjpm.exe -
Loads dropped DLL 1 IoCs
pid Process 4076 rundll32.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\lmtqh\\npnow.pon\",RAFlush" 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) \??\m: rundll32.exe File opened (read-only) \??\q: rundll32.exe File opened (read-only) \??\r: rundll32.exe File opened (read-only) \??\a: rundll32.exe File opened (read-only) \??\b: rundll32.exe File opened (read-only) \??\h: rundll32.exe File opened (read-only) \??\i: 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) \??\z: rundll32.exe File opened (read-only) \??\e: rundll32.exe File opened (read-only) \??\g: rundll32.exe File opened (read-only) \??\l: rundll32.exe File opened (read-only) \??\o: rundll32.exe File opened (read-only) \??\p: rundll32.exe File opened (read-only) \??\y: rundll32.exe File opened (read-only) \??\j: rundll32.exe File opened (read-only) \??\n: rundll32.exe File opened (read-only) \??\u: rundll32.exe File opened (read-only) \??\v: rundll32.exe File opened (read-only) \??\x: rundll32.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 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 -
resource yara_rule behavioral2/files/0x000c000000023b74-8.dat upx behavioral2/memory/4076-10-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4076-11-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4076-13-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4076-16-0x0000000010000000-0x000000001003D000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 5 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 449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.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 lqjpm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 180 cmd.exe 1392 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 1 IoCs
pid Process 1392 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe 4076 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4076 rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4428 449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe 864 lqjpm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4428 wrote to memory of 180 4428 449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe 84 PID 4428 wrote to memory of 180 4428 449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe 84 PID 4428 wrote to memory of 180 4428 449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe 84 PID 180 wrote to memory of 1392 180 cmd.exe 86 PID 180 wrote to memory of 1392 180 cmd.exe 86 PID 180 wrote to memory of 1392 180 cmd.exe 86 PID 180 wrote to memory of 864 180 cmd.exe 90 PID 180 wrote to memory of 864 180 cmd.exe 90 PID 180 wrote to memory of 864 180 cmd.exe 90 PID 864 wrote to memory of 4076 864 lqjpm.exe 91 PID 864 wrote to memory of 4076 864 lqjpm.exe 91 PID 864 wrote to memory of 4076 864 lqjpm.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe"C:\Users\Admin\AppData\Local\Temp\449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4428 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\lqjpm.exe "C:\Users\Admin\AppData\Local\Temp\449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:180 -
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:1392
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C:\Users\Admin\AppData\Local\Temp\lqjpm.exeC:\Users\Admin\AppData\Local\Temp\\lqjpm.exe "C:\Users\Admin\AppData\Local\Temp\449b0c646a44a423e6b10c561b2ae5135f1f69951f81882108bb38fe6050b31cN.exe"3⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:864 -
\??\c:\windows\SysWOW64\rundll32.exec:\windows\system32\rundll32.exe "c:\lmtqh\npnow.pon",RAFlush C:\Users\Admin\AppData\Local\Temp\lqjpm.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:4076
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Network
MITRE ATT&CK Enterprise v15
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
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Downloads
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Filesize
237KB
MD5ed36bf3fb736600e2ca787573574a025
SHA16273fab5e16428ae18e1824b39a881d16ae53ab8
SHA256e16678be5e92e2c6452c148a825fae9d58ef9bff059bbef94162c2585a41ffd2
SHA512633d2a655b8dc0acd4d8bca90ce6b0eb9742a2cde3aabf7b8bf12f583b3233a745775b31b4f7a12dcfc856caa65745781427319b9ea6658935118bebdbe1aac1
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Filesize
81KB
MD5fe3b1b222244f783fe9927ff16813c45
SHA169c88427b6fe1b75b4f5dc51d7dcce1bc438de9b
SHA2562973a0957bd204e123307415bade58f84cdf272c659048a99bf42dfdb563415a
SHA512ad16236d7b0bca4f021d031c8c75c5a339218f6e27dd8be62dfc3719cf945ba832ec6c4c04483622431ed545125415ca03a636a22b2d4f13cc9545fffbe7bd64