df638bde1ffafcfb7a25fe30b631d549299f9502f23efc47fc5efaa118e96b97

Resubmissions

25/09/2025, 14:20

250925-rnewcszth110

25/06/2020, 12:12

200625-zes52c3c9210

Analysis

max time kernel
140s
max time network
138s
platform
windows10_x64
resource
win10v200430
submitted
25/06/2020, 12:12

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General

Target
oreon.bin.exe
Size 83KB
Sample200625-zes52c3c92
SHA256 df638bde1ffafcfb7a25fe30b631d549299f9502f23efc47fc5efaa118e96b97
MD5 9b578f0928e4e4a2761e4cbf85555817
SHA1 9e5e685f23e66c4c3024d201f44c86c1c1ba107e
SHA512 8332157583919d94e94d101d2b9c4693ce6a89c6c49d55e986c550b4f63fa894f8b1e53421f0305690bf401dc42985d515c9e30c216ae36e696bca950a1990c3
MD5 SHA1 SHA512

Score

10^/10

persistence

Malware Config

Signatures

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 520 wrote to memory of 2596	520	oreon.bin.exe	72
PID 520 wrote to memory of 2596	520	oreon.bin.exe	72
PID 520 wrote to memory of 2596	520	oreon.bin.exe	72
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 2820	2596	gennt.exe	73
PID 2596 wrote to memory of 4084	2596	gennt.exe	74
PID 2596 wrote to memory of 4084	2596	gennt.exe	74
PID 2596 wrote to memory of 4084	2596	gennt.exe	74
PID 2596 wrote to memory of 3948	2596	gennt.exe	76
PID 2596 wrote to memory of 3948	2596	gennt.exe	76
PID 2596 wrote to memory of 3948	2596	gennt.exe	76

Executes dropped EXE 2 IoCs

pid	Process
2596	gennt.exe
3948	igixefpaotiw.exe

Deletes itself 1 IoCs

pid	Process
2596	gennt.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2596	gennt.exe
2596	gennt.exe

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\ProgramData\\6524f09e6ff491a87a25\\gennt.exe\""	gennt.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\oreon.bin.exe
"C:\Users\Admin\AppData\Local\Temp\oreon.bin.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:520
- C:\ProgramData\6524f09e6ff491a87a25\gennt.exe
  C:\ProgramData\6524f09e6ff491a87a25\gennt.exe "C:\Users\Admin\AppData\Local\Temp\oreon.bin.exe" ensgJJ
  2⤵
  - Suspicious use of WriteProcessMemory
  - Executes dropped EXE
  - Deletes itself
  - Suspicious behavior: EnumeratesProcesses
  - Modifies WinLogon for persistence
  PID:2596
- - C:\Windows\SysWOW64\secinit.exe
    C:\ProgramData\6524f09e6ff491a87a25\gennt.exe
    3⤵
    PID:2820
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" powershell.exe -Command "& {Add-MpPreference -ExclusionPath C:\ProgramData\6524f09e6ff491a87a25}"
    3⤵
    PID:4084
- - C:\ProgramData\6524f09e6ff491a87a25\igixefpaotiw.exe
    C:\ProgramData\6524f09e6ff491a87a25\igixefpaotiw.exe
    3⤵
    - Executes dropped EXE
    PID:3948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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