bdaejec | 7c84c1045054b6894b2e12c602a257e1a48610f875cb0e59f12af35bdca9eb03

Analysis

max time kernel
106s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2024, 23:24

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General

Target

2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe
Size

132KB
MD5

58106e9c40b89aa095fd22658ffa6e8d
SHA1

4b7010b1df0a203ff99a0f3aea50898337d56f2c
SHA256

7c84c1045054b6894b2e12c602a257e1a48610f875cb0e59f12af35bdca9eb03
SHA512

f4dfdda8e2163d4e2cf9a464972a4e2b3f618a1f7559050c8a3a432a191c8ad54d44e94f1a97b6526b1b2058b0c95fc043ef2ad4d90878416d137353222a9295
SSDEEP

3072:pTKbS75Attg3bPMmAlJG/ybuuHicEG+0GCH:4bSOSPMmaJGwuuHUG+J

Score

10^/10

bdaejec ramnit aspackv2 backdoor banker discovery spyware stealer trojan upx worm

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral2/memory/4592-23-0x0000000000B50000-0x0000000000B59000-memory.dmp	family_bdaejec_backdoor

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000a000000023c07-3.dat	aspack_v212_v242

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	VZRKxm.exe

Executes dropped EXE 3 IoCs

pid	Process
4592	VZRKxm.exe
2236	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe
628	DesktopLayer.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2236-10-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/files/0x0008000000023cad-9.dat	upx
behavioral2/memory/2236-14-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/628-18-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	VZRKxm.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsimport.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	VZRKxm.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	VZRKxm.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	VZRKxm.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	VZRKxm.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 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	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VZRKxm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DesktopLayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "440119637"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31147683"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3113850009"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31147683"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3109787388"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3109787388"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31147683"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E4F6D164-B296-11EF-A7EA-FA89EA07D49F} = "0"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe
628	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3708	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3708	iexplore.exe
3708	iexplore.exe
3744	IEXPLORE.EXE
3744	IEXPLORE.EXE
3744	IEXPLORE.EXE
3744	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 4592	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	83
PID 1888 wrote to memory of 4592	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	83
PID 1888 wrote to memory of 4592	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	83
PID 1888 wrote to memory of 2236	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	84
PID 1888 wrote to memory of 2236	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	84
PID 1888 wrote to memory of 2236	1888	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe	84
PID 2236 wrote to memory of 628	2236	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe	85
PID 2236 wrote to memory of 628	2236	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe	85
PID 2236 wrote to memory of 628	2236	2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe	85
PID 628 wrote to memory of 3708	628	DesktopLayer.exe	86
PID 628 wrote to memory of 3708	628	DesktopLayer.exe	86
PID 3708 wrote to memory of 3744	3708	iexplore.exe	87
PID 3708 wrote to memory of 3744	3708	iexplore.exe	87
PID 3708 wrote to memory of 3744	3708	iexplore.exe	87
PID 4592 wrote to memory of 2628	4592	VZRKxm.exe	103
PID 4592 wrote to memory of 2628	4592	VZRKxm.exe	103
PID 4592 wrote to memory of 2628	4592	VZRKxm.exe	103

C:\Users\Admin\AppData\Local\Temp\2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Users\Admin\AppData\Local\Temp\VZRKxm.exe
  C:\Users\Admin\AppData\Local\Temp\VZRKxm.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7be31dea.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2628
- C:\Users\Admin\AppData\Local\Temp\2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe
  C:\Users\Admin\AppData\Local\Temp\2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:628
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3708
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3708 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:3744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
1febcd32ec103d1677cea2e73245ffa6

SHA1
fc35cc168291c490a78416705e90cefde5627fb2

SHA256
5bdad5ebecb1cd1683243aae582b801c2d63dd9d18ad434c006fdf294e83ff38

SHA512
24ae00db57547a7de9623cd557b9cff5ac42295965ad201163bc13eb39e6077f31cee2ace6986b355dd7788396c11e95b961390add8f587b7e57ca10a2c213bb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
f3fcc5a80355f7608c676aec4e906f24

SHA1
a99c3715f3daa60199e38e1ab179d839a43ac370

SHA256
7a87b6d1af23c95c1caae2e8ba987304ee97b8c5cd98f715935b058288458664

SHA512
2c5ef30f0522b1fac05e077a1dcbdbb6cc447cf92bf1cafb28a45985ca8a98f5d5184a9ef7f01df228fc9c9016adc43a0a98f708e6774fdd342d109a1fd54f6a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\2024-12-04_58106e9c40b89aa095fd22658ffa6e8d_ramnit_smoke-loader_wapomiSrv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7be31dea.bat

Filesize
187B

MD5
a4a9c1241139cdb992308dd24061562e

SHA1
e5bad1ed7b30c996868eed4168d684655e168f60

SHA256
8e5f818ea1373957d5e67af6c6b9651392dedc59f38838c235b74c2375f5b566

SHA512
c47d749103a17eb0256507291839e82ecd5958ca9fd7de7f7dd34923897914bd63b6dceaee99d7a0353b88c7479d5dce03876373c0da356f725d83921a726ced

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/628-19-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/628-18-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1888-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

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memory/1888-22-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

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memory/2236-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

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memory/2236-14-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

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memory/2236-12-0x0000000000480000-0x000000000048F000-memory.dmp

Filesize
60KB

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memory/4592-23-0x0000000000B50000-0x0000000000B59000-memory.dmp

Filesize
36KB

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memory/4592-4-0x0000000000B50000-0x0000000000B59000-memory.dmp

Filesize
36KB

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