6f90c61bad9eaf419d06e864e0e9722acfaa2069357deddee87431f8b77f2c61

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 08:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Installationshandbuch OXO Rel 4.0.exe
Size

19.3MB
MD5

8144c284711320027ee141d6205cd3dd
SHA1

ba6c4ae153c372762777afea874be9ab9280821c
SHA256

6f90c61bad9eaf419d06e864e0e9722acfaa2069357deddee87431f8b77f2c61
SHA512

6e471bc69c01435aeee23ae3e210f3e56a59527156c94543f5ce370775333646950ccc4646e17b90a8e152b3fd685d5b5b2e44fde031554ab35f1d1f1630a3f4
SSDEEP

393216:eUWi5xZ4CiFs4TNDy2pmFdr9XU74f2f2V2ex3yHrZNygkS1Harz9Y8eoL4Ao1:pf5xQRDdm3US2sCFNkYa1+1

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Installationshandbuch OXO Rel 4.0.exe

pid process

2060 Installationshandbuch OXO Rel 4.0.exe

pid	process
2060	Installationshandbuch OXO Rel 4.0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Installationshandbuch OXO Rel 4.0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	Installationshandbuch OXO Rel 4.0.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Installationshandbuch OXO Rel 4.0.exe	upx
behavioral2/memory/2060-6-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/2060-8-0x0000000000400000-0x0000000000424000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

Installationshandbuch OXO Rel 4.0.exeInstallationshandbuch OXO Rel 4.0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Installationshandbuch OXO Rel 4.0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Installationshandbuch OXO Rel 4.0.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Installationshandbuch OXO Rel 4.0.exe

pid process

2060 Installationshandbuch OXO Rel 4.0.exe
2060 Installationshandbuch OXO Rel 4.0.exe

pid	process
2060	Installationshandbuch OXO Rel 4.0.exe
2060	Installationshandbuch OXO Rel 4.0.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Installationshandbuch OXO Rel 4.0.exe

description	pid	process	target process
PID 4508 wrote to memory of 2060	4508	Installationshandbuch OXO Rel 4.0.exe	Installationshandbuch OXO Rel 4.0.exe
PID 4508 wrote to memory of 2060	4508	Installationshandbuch OXO Rel 4.0.exe	Installationshandbuch OXO Rel 4.0.exe
PID 4508 wrote to memory of 2060	4508	Installationshandbuch OXO Rel 4.0.exe	Installationshandbuch OXO Rel 4.0.exe

C:\Users\Admin\AppData\Local\Temp\Installationshandbuch OXO Rel 4.0.exe
"C:\Users\Admin\AppData\Local\Temp\Installationshandbuch OXO Rel 4.0.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Installationshandbuch OXO Rel 4.0.exe
  "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Installationshandbuch OXO Rel 4.0.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Installationshandbuch OXO Rel 4.0.exe

Filesize
19.4MB

MD5
65a76ae556bdbbf759d3ae9981a1255d

SHA1
c88e943d07eb61e1a0a87a505a6b14956c08338d

SHA256
d96a35768196686d08b0b1fee0b524963de44f32cee4871e4871ad74fd68429b

SHA512
b9e251e2384144f960499e3413bbbb4774221379fb6cd5445611e604a93edba31402069683e0699ea6d6e909dbfcf3a59ac848b16260e12956526de6f47eecce

Download Submit
memory/2060-6-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2060-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download