a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 01:35

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General

Target

a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe
Size

26KB
MD5

9e2931880704cdf65af79b74430deb55
SHA1

8730e324b4d3fd4e9d51e8791a1a9086f63ce7d7
SHA256

a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37
SHA512

659c3ebd09740425a7690f763ff12a4220ffd803a2274a37066d3b0360a03507fbc5842387e126357bda5e3cedbad5fb2404e425f1d169732be51b2d2049dd26
SSDEEP

768:98bfCcZ+6ELGrpQGPL4vzZq2o9W7GsxBbPr:9W6kyGr+GCq2iW7z

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0009000000023471-3.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-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	aOrmJl.exe

Executes dropped EXE 1 IoCs

pid	Process
2264	aOrmJl.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	aOrmJl.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\chrmstp.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	aOrmJl.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateOnDemand.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{04733A16-1E1C-4429-8CB3-9E461F0CABA4}\chrome_installer.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	aOrmJl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	aOrmJl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	aOrmJl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	aOrmJl.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 3 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	a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aOrmJl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 2264	1100	a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe	84
PID 1100 wrote to memory of 2264	1100	a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe	84
PID 1100 wrote to memory of 2264	1100	a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe	84
PID 2264 wrote to memory of 216	2264	aOrmJl.exe	88
PID 2264 wrote to memory of 216	2264	aOrmJl.exe	88
PID 2264 wrote to memory of 216	2264	aOrmJl.exe	88

C:\Users\Admin\AppData\Local\Temp\a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe
"C:\Users\Admin\AppData\Local\Temp\a0e2ed1f2a15bd4b48c57adb18b26f53b53fe7cfddde8f91edc7b958bd632c37.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Users\Admin\AppData\Local\Temp\aOrmJl.exe
  C:\Users\Admin\AppData\Local\Temp\aOrmJl.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:2264
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3f4d56b6.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Local\Microsoft\Windows\INetCache\IE\A4F1OTIC\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f4d56b6.bat

Filesize
187B

MD5
5744fc41a250900009d142db6451b477

SHA1
5964a06cb8b73071ed496c7ccfa3378e9d31b151

SHA256
5b11c907a4490f5cef6a506956dc8bac6ba9f56e5862e1a85e9830e6d9117a66

SHA512
e867d9c7acbc8037f498e99b216fe79cf0527884dd254fb859da42b3b831b011b45a946a26ffc166472d3166a7e8386a0e869809d79eb22a717fc52353a0926e

Download Submit
C:\Users\Admin\AppData\Local\Temp\6D142DA7.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/1100-0-0x0000000000590000-0x000000000059C000-memory.dmp

Filesize
48KB

Download
memory/1100-7-0x0000000000590000-0x000000000059C000-memory.dmp

Filesize
48KB

Download
memory/2264-5-0x0000000000BC0000-0x0000000000BC9000-memory.dmp

Filesize
36KB

Download
memory/2264-46-0x0000000000BC0000-0x0000000000BC9000-memory.dmp

Filesize
36KB

Download