42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2

General

Target

42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe
Size

367KB
MD5

792237af452c295939c9697662525590
SHA1

6e4698e23a377f761ffd4f317bf5dbd7373482b2
SHA256

42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2
SHA512

b5623f2d273e8d50c0246f666ef3c804d54c8dd82d2cf07df562a0a0d03493551c9b87c1aee03784ec4f98ad5df26e759e31be74e825cd4992b0fea7eb26ad57
SSDEEP

6144:0RoSgWLkT+YPhLKU301oP0HOi4KETrOED2RWOF/09:vSfLkKShL930iP0ui4KETrO6+W4/09

Score

7^/10

bootkit discovery persistence spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3684	lpiab.exe

Executes dropped EXE 2 IoCs

pid	Process
3684	lpiab.exe
3972	qqu.exe

Loads dropped DLL 1 IoCs

pid	Process
3972	qqu.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cache = "c:\\Program Files\\yjlra\\qqu.exe \"c:\\Program Files\\yjlra\\qqugc.dll\",Cache"	qqu.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\a:	qqu.exe
File opened (read-only)	\??\b:	qqu.exe
File opened (read-only)	\??\e:	qqu.exe
File opened (read-only)	\??\m:	qqu.exe
File opened (read-only)	\??\q:	qqu.exe
File opened (read-only)	\??\u:	qqu.exe
File opened (read-only)	\??\z:	qqu.exe
File opened (read-only)	\??\i:	qqu.exe
File opened (read-only)	\??\l:	qqu.exe
File opened (read-only)	\??\o:	qqu.exe
File opened (read-only)	\??\t:	qqu.exe
File opened (read-only)	\??\v:	qqu.exe
File opened (read-only)	\??\w:	qqu.exe
File opened (read-only)	\??\h:	qqu.exe
File opened (read-only)	\??\j:	qqu.exe
File opened (read-only)	\??\k:	qqu.exe
File opened (read-only)	\??\n:	qqu.exe
File opened (read-only)	\??\s:	qqu.exe
File opened (read-only)	\??\y:	qqu.exe
File opened (read-only)	\??\g:	qqu.exe
File opened (read-only)	\??\p:	qqu.exe
File opened (read-only)	\??\r:	qqu.exe
File opened (read-only)	\??\x:	qqu.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.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	qqu.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	\??\c:\Program Files\yjlra\qqugc.dll	lpiab.exe
File created	\??\c:\Program Files\yjlra\qqu.exe	lpiab.exe
File opened for modification	\??\c:\Program Files\yjlra\qqu.exe	lpiab.exe
File opened for modification	\??\c:\Program Files\yjlra	lpiab.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.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	lpiab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qqu.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
232	cmd.exe
2220	PING.EXE

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	qqu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	qqu.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2220	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3972	qqu.exe
3972	qqu.exe
3972	qqu.exe
3972	qqu.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	qqu.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3448	42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe
3684	lpiab.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 232	3448	42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe	83
PID 3448 wrote to memory of 232	3448	42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe	83
PID 3448 wrote to memory of 232	3448	42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe	83
PID 232 wrote to memory of 2220	232	cmd.exe	85
PID 232 wrote to memory of 2220	232	cmd.exe	85
PID 232 wrote to memory of 2220	232	cmd.exe	85
PID 232 wrote to memory of 3684	232	cmd.exe	86
PID 232 wrote to memory of 3684	232	cmd.exe	86
PID 232 wrote to memory of 3684	232	cmd.exe	86
PID 3684 wrote to memory of 3972	3684	lpiab.exe	87
PID 3684 wrote to memory of 3972	3684	lpiab.exe	87
PID 3684 wrote to memory of 3972	3684	lpiab.exe	87

C:\Users\Admin\AppData\Local\Temp\42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe
"C:\Users\Admin\AppData\Local\Temp\42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\lpiab.exe "C:\Users\Admin\AppData\Local\Temp\42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:232
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2220
- - C:\Users\Admin\AppData\Local\Temp\lpiab.exe
    C:\Users\Admin\AppData\Local\Temp\\lpiab.exe "C:\Users\Admin\AppData\Local\Temp\42ba0abd056a21a6952ce7d67c1206c5c0224fc904a1afc1a0c0db3065888cc2N.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3684
  - - \??\c:\Program Files\yjlra\qqu.exe
      "c:\Program Files\yjlra\qqu.exe" "c:\Program Files\yjlra\qqugc.dll",Cache C:\Users\Admin\AppData\Local\Temp\lpiab.exe
      4⤵
      Executes dropped EXE
      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:3972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\yjlra\qqu.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\lpiab.exe

Filesize
367KB

MD5
2f67778cdb22c25237872803d5831c61

SHA1
90f8b648fdb0f2a967be84a9011db44ca0795951

SHA256
2ae856364044f0643ac47e05f9c09b147a064c8f00bcac7d1718e8c617698521

SHA512
f4e8f130225c7d91408f93abe20f6667eb403608f8d03ce98fda2ed0ec511d6263aa5b2be91ac9c330720bf9f68ff55b303f7bc8fd862505603dcb48f81ac01a

Download Submit
\??\c:\Program Files\yjlra\qqugc.dll

Filesize
188KB

MD5
183574f84e5ebe574a82d852178b9db2

SHA1
fffd595017c41931e307343d1ec33cb63bd91501

SHA256
e6f3109ff06a50a284b39322d3cae451640225e7400babccfe61eb95b67e3289

SHA512
0d2d834b3a32e0dd765ab1d9b9154faf98ef19d7c8f513c3b760071adfcc0920c1d45bff380af56eb47b60c53330c16f554c51c108a9cb94bc87b060a765eabb

Download Submit
memory/3448-0-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3448-2-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3684-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3684-11-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3972-15-0x0000000010000000-0x000000001006F000-memory.dmp

Filesize
444KB

Download
memory/3972-16-0x0000000010000000-0x000000001006F000-memory.dmp

Filesize
444KB

Download
memory/3972-18-0x0000000010000000-0x000000001006F000-memory.dmp

Filesize
444KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads