qulab | b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6

General

Target

b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe
Size

2.3MB
MD5

4bb0a120d0b51dae6d3b784ba4c29245
SHA1

e9c76fc16b212fc3c0f23bac20acd13e9a7df656
SHA256

b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6
SHA512

d86b9d53dc0e83390ff6c6f37ebef7431061cc1013b3cdb22e718c5aa46e1a1b9df6ad54eeae0f90a6ed9f16ef0e9101d9fd5a2ffe0552939dd608db3e0bc214

Score

10^/10

qulab discovery evasion ransomware spyware stealer upx

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\1\Information.txt

Family

qulab

Ransom Note

# /===============================\ # |=== QULAB CLIPPER + STEALER ===| # |===============================| # |==== BUY CLIPPER + STEALER ====| # |=== http://teleg.run/QulabZ ===| # \===============================/ Date: 20.02.2022, 12:07:55 OS: Windows 7 X64 / Build: 7601 UserName: Admin ComputerName: VQVVOAJK Processor: Intel Core Processor (Broadwell) VideoCard: Standard VGA Graphics Adapter Memory: 2.00 Gb KeyBoard Layout ID: 00000409 Resolution: 1280x720x32, 1 GHz Other Information: <error> Soft / Windows Components / Windows Updates: - Adobe AIR - Google Chrome - Microsoft Office Professional Plus 2010 - Adobe AIR - Microsoft Office Professional Plus 2010 - Microsoft Office Access MUI (English) 2010 - Microsoft Office Excel MUI (English) 2010 - Microsoft Office PowerPoint MUI (English) 2010 - Microsoft Office Publisher MUI (English) 2010 - Microsoft Office Outlook MUI (English) 2010 - Microsoft Office Word MUI (English) 2010 - Microsoft Office Proof (English) 2010 - Microsoft Office Proof (French) 2010 - Microsoft Office Proof (Spanish) 2010 - Microsoft Office Proofing (English) 2010 - Microsoft Office InfoPath MUI (English) 2010 - Microsoft Office Shared MUI (English) 2010 - Microsoft Office OneNote MUI (English) 2010 - Microsoft Office Groove MUI (English) 2010 - Microsoft Office Shared Setup Metadata MUI (English) 2010 - Microsoft Office Access Setup Metadata MUI (English) 2010 - Update for Microsoft .NET Framework 4.7.2 (KB4087364) - Adobe Reader 9 - Microsoft Visual C++ 2012 Redistributable (x64) - 11.0.61030 - Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.40660 - Microsoft Visual C++ 2015-2019 Redistributable (x64) - 14.21.27702 Process List: - [System Process] / PID: 0 - System / PID: 4 - smss.exe / PID: 260 - csrss.exe / PID: 332 - wininit.exe / PID: 368 - csrss.exe / PID: 384 - winlogon.exe / PID: 420 - services.exe / PID: 464 - lsass.exe / PID: 480 - lsm.exe / PID: 488 - svchost.exe / PID: 588 - svchost.exe / PID: 664 - svchost.exe / PID: 736 - svchost.exe / PID: 796 - svchost.exe / PID: 840 - svchost.exe / PID: 864 - audiodg.exe / PID: 944 - svchost.exe / PID: 340 - spoolsv.exe / PID: 280 - svchost.exe / PID: 1032 - taskhost.exe / PID: 1256 - dwm.exe / PID: 1360 - explorer.exe / PID: 1396 - svchost.exe / PID: 1656 - sppsvc.exe / PID: 1940 - NlsLexicons001d.exe / PID: 952

URLs

http://teleg.run/QulabZ

Signatures

Qulab Stealer & Clipper
Infostealer and clipper created with AutoIt.
stealer qulab

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000600000001393d-56.dat	acprotect
behavioral1/files/0x000600000001393d-57.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
1316	NlsLexicons001d.module.exe

Sets file to hidden 1 TTPs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1158

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000600000001393d-56.dat	upx
behavioral1/files/0x000600000001393d-57.dat	upx
behavioral1/files/0x0006000000014070-58.dat	upx
behavioral1/files/0x0006000000014070-59.dat	upx

Loads dropped DLL 3 IoCs

pid	Process
952	NlsLexicons001d.exe
952	NlsLexicons001d.exe
952	NlsLexicons001d.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ipapi.co
5	ipapi.co

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winmgmts:\localhost\	NlsLexicons001d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\winmgmts:\localhost\	NlsLexicons001d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
952	NlsLexicons001d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1592	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1316	NlsLexicons001d.module.exe
Token: 35	1316	NlsLexicons001d.module.exe
Token: SeSecurityPrivilege	1316	NlsLexicons001d.module.exe
Token: SeSecurityPrivilege	1316	NlsLexicons001d.module.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 952	1592	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe	27
PID 1592 wrote to memory of 952	1592	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe	27
PID 1592 wrote to memory of 952	1592	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe	27
PID 1592 wrote to memory of 952	1592	b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe	27
PID 952 wrote to memory of 1316	952	NlsLexicons001d.exe	31
PID 952 wrote to memory of 1316	952	NlsLexicons001d.exe	31
PID 952 wrote to memory of 1316	952	NlsLexicons001d.exe	31
PID 952 wrote to memory of 1316	952	NlsLexicons001d.exe	31
PID 952 wrote to memory of 1108	952	NlsLexicons001d.exe	33
PID 952 wrote to memory of 1108	952	NlsLexicons001d.exe	33
PID 952 wrote to memory of 1108	952	NlsLexicons001d.exe	33
PID 952 wrote to memory of 1108	952	NlsLexicons001d.exe	33
PID 1740 wrote to memory of 1628	1740	taskeng.exe	36
PID 1740 wrote to memory of 1628	1740	taskeng.exe	36
PID 1740 wrote to memory of 1628	1740	taskeng.exe	36
PID 1740 wrote to memory of 1628	1740	taskeng.exe	36
PID 1740 wrote to memory of 1456	1740	taskeng.exe	39
PID 1740 wrote to memory of 1456	1740	taskeng.exe	39
PID 1740 wrote to memory of 1456	1740	taskeng.exe	39
PID 1740 wrote to memory of 1456	1740	taskeng.exe	39

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1108	attrib.exe

C:\Users\Admin\AppData\Local\Temp\b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe
"C:\Users\Admin\AppData\Local\Temp\b45e734ae4ddc52234ca1bde5781834ed3f04e1ce2a2c0e09c8720360e1102a6.exe"
1⤵
- NTFS ADS
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  2⤵
  - Loads dropped DLL
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:952
- - C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.module.exe
    C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.module.exe a -y -mx9 -ssw "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\41646D696E565156564F414A4B57494E5F375836.7z" "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\1\*"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1316
- - C:\Windows\SysWOW64\attrib.exe
    attrib +s +h "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources"
    3⤵
    - Views/modifies file attributes
    PID:1108

C:\Windows\system32\taskeng.exe
taskeng.exe {1F897DFB-CD77-4BA9-AF47-CDFF4CC4F3AC} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  2⤵
  - Drops file in System32 directory
  PID:1628
- C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-font-fms.resources\NlsLexicons001d.exe
  2⤵
  PID:1456

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2

T1158

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/952-62-0x0000000002D50000-0x0000000002D51000-memory.dmp

Filesize
4KB

Download
memory/952-63-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/952-64-0x0000000002D60000-0x0000000002D61000-memory.dmp

Filesize
4KB

Download
memory/952-65-0x0000000002D80000-0x0000000002D81000-memory.dmp

Filesize
4KB

Download
memory/1592-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads