Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
24/07/2024, 23:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe
Resource
win7-20240708-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe
Resource
win10v2004-20240709-en
10 signatures
150 seconds
General
- Target FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe
- Size 373KB
- Sample240724-3gfd4atdnm
- SHA256 9bc2f72646fcc040a0c11d469f353931f3d6eb606f8fa60bdcbd0fa091e59968
- MD5 c2bbbc6bb9408f1811a956ae26572f62
- SHA1 aba71a8c8738a382b3acc454a8ae70a794d760b7
- SHA512 911611ca9e77c8ed99823c5d35d85d9bc664c2bd64dbd2cc036cae41b9d9745a82536e120d4a24b963f5cd3b1948ad01304c01228d39497230f53c9d40072f04
- SSDEEP 6144:/O6Vlr33sH4azVqKRh+z9GGqX0MY3NguxZdnH/MJcRW5LOYom:/hlr33sH4elT1XU9gunREoR
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
redline
Botnet
-
50n
C2
-
193.106.191.123:34450
Attributes
-
auth_value
d61a9ba1568b3b8e34c959aa0f254969
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 35 IoCs
resource yara_rule behavioral2/memory/3792-26-0x00000000027A0000-0x00000000027D0000-memory.dmp family_redline behavioral2/memory/3792-28-0x0000000004B80000-0x0000000004BAE000-memory.dmp family_redline behavioral2/memory/3792-91-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-99-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-97-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-95-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-93-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-89-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-87-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-85-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-84-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-81-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-80-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-77-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-75-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-73-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-71-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-70-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-67-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-65-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-63-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-61-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-59-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-57-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-55-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-53-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-51-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-49-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-47-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-45-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-44-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-41-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-39-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-38-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline behavioral2/memory/3792-36-0x0000000004B80000-0x0000000004BA9000-memory.dmp family_redline -
resource yara_rule behavioral2/files/0x0009000000023460-3.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Control Panel\International\Geo\Nation IoUNtL.exe - Executes dropped EXE 1 IoCs
pid Process 2128 IoUNtL.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe IoUNtL.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe IoUNtL.exe File opened for modification C:\Program Files\dotnet\dotnet.exe IoUNtL.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe IoUNtL.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe IoUNtL.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe IoUNtL.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe IoUNtL.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe IoUNtL.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe IoUNtL.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe IoUNtL.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe IoUNtL.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe IoUNtL.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe IoUNtL.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe IoUNtL.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IoUNtL.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3792 FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3792 wrote to memory of 2128 3792 FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe 83 PID 3792 wrote to memory of 2128 3792 FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe 83 PID 3792 wrote to memory of 2128 3792 FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe 83 PID 2128 wrote to memory of 4284 2128 IoUNtL.exe 86 PID 2128 wrote to memory of 4284 2128 IoUNtL.exe 86 PID 2128 wrote to memory of 4284 2128 IoUNtL.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe"C:\Users\Admin\AppData\Local\Temp\FE30749E0A05991421373D09B35D63F1E267C8B1DE97850E9AAB4433834049A6.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3792 -
C:\Users\Admin\AppData\Local\Temp\IoUNtL.exeC:\Users\Admin\AppData\Local\Temp\IoUNtL.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0cd7476d.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:4284
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WZ04RUV6\k2[1].rar
- Size 4B
- SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
- MD5 d3b07384d113edec49eaa6238ad5ff00
- SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
- SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\0cd7476d.bat
- Size 187B
- SHA256 073f4646de7c11b62085e60e2006fa6f8e8398367b8fa2e8819fc887c54ef9f7
- MD5 4db5224a9963b17547ec20f1de1c7bb3
- SHA1 f7c71822ac00ea8407e29ef49f690eefb7f7c577
- SHA512 6084968c9ae8fadfe5482fde6167e3dc961b55bb0d6ec334b00506a0ec3ef4fc051ab691ec410daac5b706c7886588c6c6a7dc2bf8637cfdbf96efbb922aef6b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\72D04E3A.exe
- Size 4B
- SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
- MD5 20879c987e2f9a916e578386d499f629
- SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
- SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\IoUNtL.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- MD5 SHA1 SHA512 SSDEEP