qulab | 06c8f98340f8db546d006d28f323fd4ab4164f2427ac026978d10e988e1d22ea

Analysis

max time kernel
149s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 14:05

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General

Target

crash_fix_v_3.0.exe
Size

2.4MB
MD5

ea1227cd8e872accf26b2fa1c1596b38
SHA1

d4198173a75fd8cc36e16635badd0905c43d4bc6
SHA256

06c8f98340f8db546d006d28f323fd4ab4164f2427ac026978d10e988e1d22ea
SHA512

236e6ab36184af1eb85e6c8bb2357e0a3d9e2674eff3d5208c9dbaffae0541f73c066cda90131c2d08c967bdf07749812cd8fe89661f143e7be7d8434274994c
SSDEEP

49152:bh+ZkldoPK8YaGMOtjR/uuO3qn1C5Qs2fA3FJ8nfy7iShZji7/M:E2cPK84hjR/ci1C51MAVJ8WUr

Score

10^/10

qulab discovery evasion ransomware spyware stealer upx

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\1\Information.txt

Family

qulab

Ransom Note

# /===============================\ # |=== QULAB CLIPPER + STEALER ===| # |===============================| # |==== BUY CLIPPER + STEALER ====| # |=== http://teleg.run/QulabZ ===| # \===============================/ Date: 22.07.2024, 14:06:03 Main Information: - OS: Windows 10 X64 / Build: 19041 - UserName: Admin - ComputerName: NQZRGKDO - Processor: 12th Gen Intel(R) Core(TM) i5-12400 - VideoCard: Microsoft Basic Display Adapter - Memory: 2.00 Gb - KeyBoard Layout ID: 00000409 - Resolution: 1280x720x32, 64 GHz Other Information: <error> Soft / Windows Components / Windows Updates: - Google Chrome - Microsoft Edge - Microsoft Edge Update - Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.61030 - Java Auto Updater - Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.30.30704 - Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.30.30704 - Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.40660 - Microsoft Windows Desktop Runtime - 8.0.2 (x64) - Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.40660 - Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 - Adobe Acrobat Reader DC - Microsoft Visual C++ 2012 x86 Additional Runtime - 11.0.61030 - Microsoft Visual C++ 2012 x86 Minimum Runtime - 11.0.61030 - Microsoft Visual C++ 2022 X86 Additional Runtime - 14.30.30704 - Microsoft Visual C++ 2012 Redistributable (x64) - 11.0.61030 - Microsoft Windows Desktop Runtime - 6.0.27 (x64) - Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.40660 - Microsoft Windows Desktop Runtime - 7.0.16 (x64) - Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.40660 - Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 - Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.30.30704 Process List: - [System Process] / PID: 0 - System / PID: 4 - Registry / PID: 92 - smss.exe / PID: 356 - csrss.exe / PID: 444 - wininit.exe / PID: 520 - csrss.exe / PID: 528 - winlogon.exe / PID: 616 - services.exe / PID: 656 - lsass.exe / PID: 672 - fontdrvhost.exe / PID: 764 - fontdrvhost.exe / PID: 776 - svchost.exe / PID: 800 - svchost.exe / PID: 904 - svchost.exe / PID: 952 - dwm.exe / PID: 64 - svchost.exe / PID: 736 - svchost.exe / PID: 896 - svchost.exe / PID: 1060 - svchost.exe / PID: 1112 - svchost.exe / PID: 1164 - svchost.exe / PID: 1172 - svchost.exe / PID: 1180 - svchost.exe / PID: 1252 - svchost.exe / PID: 1304 - svchost.exe / PID: 1316 - svchost.exe / PID: 1424 - svchost.exe / PID: 1456 - svchost.exe / PID: 1520 - svchost.exe / PID: 1528 - svchost.exe / PID: 1668 - svchost.exe / PID: 1676 - svchost.exe / PID: 1764 - svchost.exe / PID: 1788 - svchost.exe / PID: 1880 - svchost.exe / PID: 1944 - svchost.exe / PID: 1956 - svchost.exe / PID: 1036 - svchost.exe / PID: 1664 - svchost.exe / PID: 1784 - spoolsv.exe / PID: 2108 - svchost.exe / PID: 2156 - svchost.exe / PID: 2196 - svchost.exe / PID: 2364 - svchost.exe / PID: 2472 - svchost.exe / PID: 2480 - sihost.exe / PID: 2660 - svchost.exe / PID: 2684 - svchost.exe / PID: 2748 - taskhostw.exe / PID: 2772 - svchost.exe / PID: 2796 - sysmon.exe / PID: 2820 - svchost.exe / PID: 2852 - svchost.exe / PID: 2864 - svchost.exe / PID: 2992 - unsecapp.exe / PID: 652 - svchost.exe / PID: 3152 - svchost.exe / PID: 3368 - explorer.exe / PID: 3440 - svchost.exe / PID: 3560 - dllhost.exe / PID: 3784 - StartMenuExperienceHost.exe / PID: 3872 - RuntimeBroker.exe / PID: 3940 - SearchApp.exe / PID: 4024 - RuntimeBroker.exe / PID: 4148 - sppsvc.exe / PID: 4844 - svchost.exe / PID: 4928 - svchost.exe / PID: 3236 - svchost.exe / PID: 4592 - svchost.exe / PID: 4516 - svchost.exe / PID: 4256 - OfficeClickToRun.exe / PID: 2124 - SppExtComObj.Exe / PID: 2228 - svchost.exe / PID: 3680 - dllhost.exe / PID: 2008 - TextInputHost.exe / PID: 3472 - RuntimeBroker.exe / PID: 4220 - upfc.exe / PID: 1272 - svchost.exe / PID: 3684 - backgroundTaskHost.exe / PID: 3424 - backgroundTaskHost.exe / PID: 3556 - RuntimeBroker.exe / PID: 1700 - svchost.exe / PID: 3220 - RuntimeBroker.exe / PID: 4304 - notepad.exe / PID: 4644 - SRCOM.exe / PID: 2500

URLs

http://teleg.run/QulabZ

Signatures

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

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
3912	attrib.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0007000000023429-35.dat	acprotect

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation	crash_fix_v_3.0.exe

Executes dropped EXE 6 IoCs

pid	Process
1480	Build.exe
2500	SRCOM.exe
1420	SRCOM.module.exe
2308	SRCOM.exe
228	SRCOM.exe
1556	SRCOM.exe

Loads dropped DLL 2 IoCs

pid	Process
2500	SRCOM.exe
2500	SRCOM.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
T1552.001

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023429-35.dat	upx
behavioral2/memory/2500-40-0x0000000061E00000-0x0000000061ED2000-memory.dmp	upx
behavioral2/memory/2500-39-0x0000000061E00000-0x0000000061ED2000-memory.dmp	upx
behavioral2/files/0x0007000000023432-71.dat	upx
behavioral2/memory/1420-72-0x0000000000400000-0x000000000047D000-memory.dmp	upx
behavioral2/memory/1420-77-0x0000000000400000-0x000000000047D000-memory.dmp	upx
behavioral2/memory/2500-79-0x0000000061E00000-0x0000000061ED2000-memory.dmp	upx
behavioral2/memory/2500-80-0x0000000061E00000-0x0000000061ED2000-memory.dmp	upx

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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
8	ipapi.co
9	ipapi.co

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000700000002341c-7.dat	autoit_exe
behavioral2/memory/1480-24-0x0000000000230000-0x0000000000402000-memory.dmp	autoit_exe

Drops file in System32 directory 3 IoCs

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

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000_Classes\Local Settings	crash_fix_v_3.0.exe

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\	Build.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\winmgmts:\localhost\	SRCOM.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4644	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2500	SRCOM.exe
2500	SRCOM.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1420	SRCOM.module.exe
Token: 35	1420	SRCOM.module.exe
Token: SeSecurityPrivilege	1420	SRCOM.module.exe
Token: SeSecurityPrivilege	1420	SRCOM.module.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 1480	1000	crash_fix_v_3.0.exe	85
PID 1000 wrote to memory of 1480	1000	crash_fix_v_3.0.exe	85
PID 1000 wrote to memory of 1480	1000	crash_fix_v_3.0.exe	85
PID 1000 wrote to memory of 4644	1000	crash_fix_v_3.0.exe	88
PID 1000 wrote to memory of 4644	1000	crash_fix_v_3.0.exe	88
PID 1000 wrote to memory of 4644	1000	crash_fix_v_3.0.exe	88
PID 1480 wrote to memory of 2500	1480	Build.exe	89
PID 1480 wrote to memory of 2500	1480	Build.exe	89
PID 1480 wrote to memory of 2500	1480	Build.exe	89
PID 2500 wrote to memory of 1420	2500	SRCOM.exe	91
PID 2500 wrote to memory of 1420	2500	SRCOM.exe	91
PID 2500 wrote to memory of 1420	2500	SRCOM.exe	91
PID 2500 wrote to memory of 3912	2500	SRCOM.exe	101
PID 2500 wrote to memory of 3912	2500	SRCOM.exe	101
PID 2500 wrote to memory of 3912	2500	SRCOM.exe	101

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3912	attrib.exe

C:\Users\Admin\AppData\Local\Temp\crash_fix_v_3.0.exe
"C:\Users\Admin\AppData\Local\Temp\crash_fix_v_3.0.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Users\Admin\AppData\Roaming\EURasmDWcKslBl23ad6bieMDg\Build.exe
  "C:\Users\Admin\AppData\Roaming\EURasmDWcKslBl23ad6bieMDg\Build.exe"
  2⤵
  - Executes dropped EXE
  - NTFS ADS
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
    C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - NTFS ADS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2500
  - - C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.module.exe
      C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.module.exe a -y -mx9 -ssw "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\ENU_801FE97F4B72A1EE9D41.7z" "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\1\*"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:1420
  - - C:\Windows\SysWOW64\attrib.exe
      attrib +s +h "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof"
      4⤵
      Sets file to hidden
      Views/modifies file attributes
      PID:3912
- C:\Windows\SysWOW64\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\EURasmDWcKslBl23ad6bieMDg\Install.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4644

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2308

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:228

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:1556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut8378.tmp

Filesize
360KB

MD5
834319fad847cf724f88da386f769c60

SHA1
22c5149aff443c98b0a92c594a0d8dd78a906eb9

SHA256
d6787f1494584ca2268fa2b9c92391aafc93493ce0ef96978f6c88bbc1763448

SHA512
349db83464abf7b43fe890fca40a7122882d26aff38415d40fb73cf63be74f289cc9aad366f1dff13a67b3757de90f6650fabc593974f2bd1b4c0e773345c16e

Download Submit
C:\Users\Admin\AppData\Roaming\EURasmDWcKslBl23ad6bieMDg\Build.exe

Filesize
1.8MB

MD5
f6a61808fe81fd61f089898b32fe7e01

SHA1
0b517c53b2ced979330c6a86ede8308779d93501

SHA256
8a943b5e22c2a429bac3bbbe4ce16d297d7e623adf6e07c61b25c3f46b7332ae

SHA512
78ed59c2bad393c0e1adbd020293268c554551cbd6637c785881f56ae3d70144bae21f9c280f014bf1d0a8f8ab2f1fd51cac1ca46f37e80a73460218dd1115b1

Download Submit
C:\Users\Admin\AppData\Roaming\EURasmDWcKslBl23ad6bieMDg\Install.txt

Filesize
601B

MD5
bf13c5f776b8c4d1808031183daa2541

SHA1
b3bfac9345920d34261ec91a15b8fc254e19d6f6

SHA256
658cf383990734a2bdc78c5a97385b1deb8ebc5b3c4db450887c6a4d076427a9

SHA512
f7770902561336d8e270819f9b627db8132d4ee10fae1d9adf6e475ebb481cc95e5f277c830fe3a96da6c5881f82631ac1841c6ab8ba99c038593000188127d2

Download Submit
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\1\Information.txt

Filesize
4KB

MD5
89cc0866f2f78684929e8612428c9c0f

SHA1
5f502358798b52e777c4bcee2e3b7b1d163bb6d3

SHA256
b5fe4332da02522344952c22a1cae0101bb1c07e711ca74c6db23f950f82d8b9

SHA512
1aca6c7b6f092365780bfd2ff7b15e3da09779b88c572909bf8fb86cfc86d5e3c5939ccd128ef143993966e523c3ef3cee8235c54d57fc821e91dc309f4a43c9

Download Submit
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\1\Screen.jpg

Filesize
66KB

MD5
c8175f9c4ea00708bb6d504fefb866e6

SHA1
b217077f6c8c81d37080e91f1f99ed05154e95b5

SHA256
a266716fa80d231b8168bf663de99938fda0be8636d768bd42f63f84281b8c6d

SHA512
c6b45a67509234be680fde2996c9c3e79c9b8c982663b97096a44e5da593cee4f4c740954e8e6033b76698337088c3f381cf7b8592dc148e1ec7751907e3b11f

Download Submit
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.module.exe

Filesize
197KB

MD5
946285055913d457fda78a4484266e96

SHA1
668661955bf3c20b9dc8cdaa7ec6e8dbbbd63285

SHA256
23ca34a7d22fdb7d36014928c089c982cdfb903e9143aea60d38f228c9594beb

SHA512
30a490b774d5736215b340d3a192825dc1dfbb7c8d9974c8ab2a09eff2429ed7cf99969ec6d651c8056549798da092ffa600681288dbd7c6f60515acd3630d95

Download Submit
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.module.exe.3

Filesize
197KB

MD5
8da8b938f8df69f065784aa15679baaa

SHA1
c629d74ad7d76c2ffabbf9e189038a8f464ac58d

SHA256
0b3d46c31892f062d02533731000aa42ebabc36516406b963ddac84e6b08f81b

SHA512
c38fa39e98dd78ca4e1ab33fef5f3f9a2d453ae831040df2ae738a3e42332280a0e2c54f75afbeca5d56ba894b219cf49b8f4ee78c04dd5e9dafe4fceb72ee4c

Download Submit
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-g..icy-policymaker-mof\SRCOM.sqlite3.module.dll

Filesize
360KB

MD5
8c127ce55bfbb55eb9a843c693c9f240

SHA1
75c462c935a7ff2c90030c684440d61d48bb1858

SHA256
4f93f3543139febb91e0c95dc9351008e9147a484732ee5962c7df64f6868028

SHA512
d3578bd7ef01f9e25983c24eb9bb33f25c37d650cc79b823c3ec19f196d4a00deb506c1e1f774f15e5664d5263b02570fec11b322022b90a0ff1b10943188a02

Download Submit
memory/1420-72-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1420-77-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1480-24-0x0000000000230000-0x0000000000402000-memory.dmp

Filesize
1.8MB

Download
memory/2500-39-0x0000000061E00000-0x0000000061ED2000-memory.dmp

Filesize
840KB

Download
memory/2500-40-0x0000000061E00000-0x0000000061ED2000-memory.dmp

Filesize
840KB

Download
memory/2500-79-0x0000000061E00000-0x0000000061ED2000-memory.dmp

Filesize
840KB

Download
memory/2500-80-0x0000000061E00000-0x0000000061ED2000-memory.dmp

Filesize
840KB

Download