Analysis

  • max time kernel
    161s
  • max time network
    171s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-06-2022 22:50

General

  • Target

    1df742d27fe872427bc8e913ab19ae7d721a7d22d9707176aec8d61b3a2156e6.exe

  • Size

    1.6MB

  • MD5

    355237317f0c1f050f370497829ef4de

  • SHA1

    982f9a8357afba7a19e652314835c71c8db31122

  • SHA256

    1df742d27fe872427bc8e913ab19ae7d721a7d22d9707176aec8d61b3a2156e6

  • SHA512

    c8db2d4f9fa04e7f3d17c79aeef3ce1a37ecb1ffe6991bf48af6d03db4b6442233cb3b77950d4dcc0088bd9b98792b94003601b524d40e534f0e9eb25f2e8286

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\amd64_dual\1\Information.txt

Family

qulab

Ransom Note
# /===============================\ # |=== QULAB CLIPPER + STEALER ===| # |===============================| # |==== BUY CLIPPER + STEALER ====| # |=== http://teleg.run/QulabZ ===| # \===============================/ Date: 13.06.2022, 06:33:43 Main Information: - OS: Windows 7 X64 / Build: 7601 - UserName: Admin - ComputerName: WYZSGDWS - 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 Visual C++ 2012 Redistributable (x86) - 11.0.61030 - 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 Visual C++ 2013 x86 Additional Runtime - 12.0.40660 - 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) - Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 - Adobe Reader 9 - 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 Visual C++ 2013 x86 Minimum Runtime - 12.0.40660 - 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 - smss.exe / PID: 260 - csrss.exe / PID: 332 - wininit.exe / PID: 368 - csrss.exe / PID: 380 - winlogon.exe / PID: 416 - services.exe / PID: 460 - lsass.exe / PID: 476 - lsm.exe / PID: 484 - svchost.exe / PID: 588 - svchost.exe / PID: 664 - svchost.exe / PID: 744 - svchost.exe / PID: 792 - svchost.exe / PID: 824 - svchost.exe / PID: 864 - svchost.exe / PID: 108 - spoolsv.exe / PID: 988 - svchost.exe / PID: 1036 - taskhost.exe / PID: 1176 - dwm.exe / PID: 1264 - explorer.exe / PID: 1312 - svchost.exe / PID: 528 - sppsvc.exe / PID: 1840 - WMIADAP.exe / PID: 1980 - WmiPrvSE.exe / PID: 1968 - 1df742d27fe872427bc8e913ab19ae7d721a7d22d9707176aec8d61b3a2156e6.exe / PID: 1300 - RTWorkQ.exe / PID: 1244
URLs

http://teleg.run/QulabZ

Signatures

  • Qulab Stealer & Clipper

    Infostealer and clipper created with AutoIt.

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 7 IoCs
  • Sets file to hidden 1 TTPs 1 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • UPX packed file 6 IoCs

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

  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 2 IoCs

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

  • AutoIT Executable 9 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • NSIS installer 6 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1df742d27fe872427bc8e913ab19ae7d721a7d22d9707176aec8d61b3a2156e6.exe
    "C:\Users\Admin\AppData\Local\Temp\1df742d27fe872427bc8e913ab19ae7d721a7d22d9707176aec8d61b3a2156e6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\XXMBK.exe
      "C:\Users\Admin\AppData\Local\Temp\XXMBK.exe" -s -pfsdgsdfvsdzcxfsDC
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:848
      • C:\Users\Admin\AppData\Roaming\SSJK.exe
        "C:\Users\Admin\AppData\Roaming\SSJK.exe"
        3⤵
        • Executes dropped EXE
        • NTFS ADS
        • Suspicious use of WriteProcessMemory
        PID:2044
        • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
          C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • NTFS ADS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1244
          • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.module.exe
            C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.module.exe a -y -mx9 -ssw "C:\Users\Admin\AppData\Roaming\amd64_dual\ENU_687FE9737473A97E9D41.7z" "C:\Users\Admin\AppData\Roaming\amd64_dual\1\*"
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:1412
          • C:\Windows\SysWOW64\attrib.exe
            attrib +s +h "C:\Users\Admin\AppData\Roaming\amd64_dual"
            5⤵
            • Sets file to hidden
            • Views/modifies file attributes
            PID:1820
    • C:\Users\Admin\AppData\Local\Temp\CDGH.exe
      "C:\Users\Admin\AppData\Local\Temp\CDGH.exe"
      2⤵
      • Executes dropped EXE
      PID:1536
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {137C2581-6212-465B-B8C7-3E9A215EF624} S-1-5-21-1083475884-596052423-1669053738-1000:WYZSGDWS\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
      C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      PID:1768
    • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
      C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      PID:660

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CDGH.exe

    Filesize

    35KB

    MD5

    439e839b6ea367af00f7b99c0e9636a4

    SHA1

    72546bc18281613ce3f0a9138136ae33fe4559e8

    SHA256

    cfdf8ea497068d151b91d122e0daa28e08a919d39cd0a061f0a66353d4fe3637

    SHA512

    eaf8471418db8abb3488e3d11a097ee50c0f5cd44800d29a692fa70a6ec56865ac83ddb98373844801bc8978fa3a42373e22308a7a879c167d9c0a4596aa431b

  • C:\Users\Admin\AppData\Local\Temp\CDGH.exe

    Filesize

    35KB

    MD5

    439e839b6ea367af00f7b99c0e9636a4

    SHA1

    72546bc18281613ce3f0a9138136ae33fe4559e8

    SHA256

    cfdf8ea497068d151b91d122e0daa28e08a919d39cd0a061f0a66353d4fe3637

    SHA512

    eaf8471418db8abb3488e3d11a097ee50c0f5cd44800d29a692fa70a6ec56865ac83ddb98373844801bc8978fa3a42373e22308a7a879c167d9c0a4596aa431b

  • C:\Users\Admin\AppData\Local\Temp\XXMBK.exe

    Filesize

    1.6MB

    MD5

    a24d6f686b4e46d2a828036ed821f15a

    SHA1

    7df1294dd167c8c50b21d5ac5b731ccb140f39e1

    SHA256

    a3253375704929d9843d71b2a974661ab9014ebb4a510be7576654be456de5ad

    SHA512

    338697d0e29ec48bcc3e8cea7828628472773e2b72a820a81d306f774d81a7e060d70b5a97f4b29c9086c0fc1f0d4a2cc675318e54c4a0f6bdd152754c853936

  • C:\Users\Admin\AppData\Local\Temp\XXMBK.exe

    Filesize

    1.6MB

    MD5

    a24d6f686b4e46d2a828036ed821f15a

    SHA1

    7df1294dd167c8c50b21d5ac5b731ccb140f39e1

    SHA256

    a3253375704929d9843d71b2a974661ab9014ebb4a510be7576654be456de5ad

    SHA512

    338697d0e29ec48bcc3e8cea7828628472773e2b72a820a81d306f774d81a7e060d70b5a97f4b29c9086c0fc1f0d4a2cc675318e54c4a0f6bdd152754c853936

  • C:\Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • C:\Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • C:\Users\Admin\AppData\Roaming\amd64_dual\1\Information.txt

    Filesize

    3KB

    MD5

    2f1a9b70a7772aa9c1acb3331dad6699

    SHA1

    007d5c230f45e7f07f8040367df4ce4571d59ec0

    SHA256

    ef1f5e43d932b5cc16fbec927395873e17af309e093563843a45fa88a4dc5c4f

    SHA512

    082ac4166196111810d5ae281be2133cb1310942cd3fdd752f32a8c99f09a5961f110efb7dcc9d626d9a52dfcac0930239e69bc19c7581133ccf59e362553fe9

  • C:\Users\Admin\AppData\Roaming\amd64_dual\1\Screen.jpg

    Filesize

    41KB

    MD5

    264844711a7bc75784dd23b7871be143

    SHA1

    9d9c6cbeacd2497f56a3dd16736008b42a7eaf5e

    SHA256

    b338acdf7da4971f1aad38805c29bf7bfd4c18bfbfa25bf9f2d8fb9f2d1ddc2e

    SHA512

    fce38062dba1547f7566ed0e7d24aa292c5901bb8a23c823f09e703f9144e858b5d5b183a0a4589a41f1d766091f07075f101367250c35fd5362f119e1c9afbd

  • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • C:\Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.module.exe

    Filesize

    197KB

    MD5

    946285055913d457fda78a4484266e96

    SHA1

    668661955bf3c20b9dc8cdaa7ec6e8dbbbd63285

    SHA256

    23ca34a7d22fdb7d36014928c089c982cdfb903e9143aea60d38f228c9594beb

    SHA512

    30a490b774d5736215b340d3a192825dc1dfbb7c8d9974c8ab2a09eff2429ed7cf99969ec6d651c8056549798da092ffa600681288dbd7c6f60515acd3630d95

  • \Users\Admin\AppData\Local\Temp\CDGH.exe

    Filesize

    35KB

    MD5

    439e839b6ea367af00f7b99c0e9636a4

    SHA1

    72546bc18281613ce3f0a9138136ae33fe4559e8

    SHA256

    cfdf8ea497068d151b91d122e0daa28e08a919d39cd0a061f0a66353d4fe3637

    SHA512

    eaf8471418db8abb3488e3d11a097ee50c0f5cd44800d29a692fa70a6ec56865ac83ddb98373844801bc8978fa3a42373e22308a7a879c167d9c0a4596aa431b

  • \Users\Admin\AppData\Local\Temp\XXMBK.exe

    Filesize

    1.6MB

    MD5

    a24d6f686b4e46d2a828036ed821f15a

    SHA1

    7df1294dd167c8c50b21d5ac5b731ccb140f39e1

    SHA256

    a3253375704929d9843d71b2a974661ab9014ebb4a510be7576654be456de5ad

    SHA512

    338697d0e29ec48bcc3e8cea7828628472773e2b72a820a81d306f774d81a7e060d70b5a97f4b29c9086c0fc1f0d4a2cc675318e54c4a0f6bdd152754c853936

  • \Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • \Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • \Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • \Users\Admin\AppData\Roaming\SSJK.exe

    Filesize

    1.8MB

    MD5

    f19b8319668ed8f19956434ca5800731

    SHA1

    f2b6a5bdd18dd933f677ee9e964564dd897b69ba

    SHA256

    45e91d7bcf287f0b543753a8e26907f978d6b663599aa3ac864fe44e2d514f21

    SHA512

    67fc0f512feaec172d0cd192520f3c55a10071ed35b4f0389768627c1951eeb93a91b9f5b1f99486c0836128b11c133aa28f57b3e8932ba9a70f207c685f1361

  • \Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.module.exe

    Filesize

    197KB

    MD5

    946285055913d457fda78a4484266e96

    SHA1

    668661955bf3c20b9dc8cdaa7ec6e8dbbbd63285

    SHA256

    23ca34a7d22fdb7d36014928c089c982cdfb903e9143aea60d38f228c9594beb

    SHA512

    30a490b774d5736215b340d3a192825dc1dfbb7c8d9974c8ab2a09eff2429ed7cf99969ec6d651c8056549798da092ffa600681288dbd7c6f60515acd3630d95

  • \Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.module.exe

    Filesize

    197KB

    MD5

    946285055913d457fda78a4484266e96

    SHA1

    668661955bf3c20b9dc8cdaa7ec6e8dbbbd63285

    SHA256

    23ca34a7d22fdb7d36014928c089c982cdfb903e9143aea60d38f228c9594beb

    SHA512

    30a490b774d5736215b340d3a192825dc1dfbb7c8d9974c8ab2a09eff2429ed7cf99969ec6d651c8056549798da092ffa600681288dbd7c6f60515acd3630d95

  • \Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.sqlite3.module.dll

    Filesize

    360KB

    MD5

    8c127ce55bfbb55eb9a843c693c9f240

    SHA1

    75c462c935a7ff2c90030c684440d61d48bb1858

    SHA256

    4f93f3543139febb91e0c95dc9351008e9147a484732ee5962c7df64f6868028

    SHA512

    d3578bd7ef01f9e25983c24eb9bb33f25c37d650cc79b823c3ec19f196d4a00deb506c1e1f774f15e5664d5263b02570fec11b322022b90a0ff1b10943188a02

  • \Users\Admin\AppData\Roaming\amd64_dual\RTWorkQ.sqlite3.module.dll

    Filesize

    360KB

    MD5

    8c127ce55bfbb55eb9a843c693c9f240

    SHA1

    75c462c935a7ff2c90030c684440d61d48bb1858

    SHA256

    4f93f3543139febb91e0c95dc9351008e9147a484732ee5962c7df64f6868028

    SHA512

    d3578bd7ef01f9e25983c24eb9bb33f25c37d650cc79b823c3ec19f196d4a00deb506c1e1f774f15e5664d5263b02570fec11b322022b90a0ff1b10943188a02

  • memory/660-92-0x0000000000000000-mapping.dmp

  • memory/848-56-0x0000000000000000-mapping.dmp

  • memory/1244-87-0x0000000002770000-0x00000000027ED000-memory.dmp

    Filesize

    500KB

  • memory/1244-68-0x0000000000000000-mapping.dmp

  • memory/1244-73-0x0000000061E00000-0x0000000061ED2000-memory.dmp

    Filesize

    840KB

  • memory/1244-74-0x0000000061E00000-0x0000000061ED2000-memory.dmp

    Filesize

    840KB

  • memory/1300-54-0x0000000075951000-0x0000000075953000-memory.dmp

    Filesize

    8KB

  • memory/1412-82-0x0000000000000000-mapping.dmp

  • memory/1412-86-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1536-76-0x0000000000000000-mapping.dmp

  • memory/1768-89-0x0000000000000000-mapping.dmp

  • memory/1820-88-0x0000000000000000-mapping.dmp

  • memory/2044-64-0x0000000000000000-mapping.dmp