314ce9b62cecb9435d9ff2338943e4e784cbfbaf9a65dbda7fe1064f477afe41

Analysis

max time kernel
148s
max time network
151s
platform
windows10_x64
resource
win10
submitted
06/08/2020, 11:28

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General

Target
Python Agent RITEIL SERVIS OOO.exe
Size 4.9MB
Sample200806-sdw5r2xnaa
SHA256 314ce9b62cecb9435d9ff2338943e4e784cbfbaf9a65dbda7fe1064f477afe41
MD5 859c35c3205e6f4848038d38102bd816
SHA1 6ed476f03e0af9b698796be56e6cce6f06509f5f
SHA512 70abd490cb42920bde11a2729489965b6c1a6e84c21cc979947efe4280bb1314c21caf39482457099f48e8695ff2a1d2b011421212ada7705b96bb7a2958ed00
MD5 SHA1 SHA512

Score

7^/10

persistence

Malware Config

Signatures

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
736	reg.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 3880	3844	Python Agent RITEIL SERVIS OOO.exe	67
PID 3844 wrote to memory of 3880	3844	Python Agent RITEIL SERVIS OOO.exe	67
PID 3880 wrote to memory of 3884	3880	Python Agent RITEIL SERVIS OOO.exe	68
PID 3880 wrote to memory of 3884	3880	Python Agent RITEIL SERVIS OOO.exe	68
PID 3884 wrote to memory of 736	3884	cmd.exe	70
PID 3884 wrote to memory of 736	3884	cmd.exe	70

Loads dropped DLL 5 IoCs

pid	Process
3880	Python Agent RITEIL SERVIS OOO.exe
3880	Python Agent RITEIL SERVIS OOO.exe
3880	Python Agent RITEIL SERVIS OOO.exe
3880	Python Agent RITEIL SERVIS OOO.exe
3880	Python Agent RITEIL SERVIS OOO.exe

JavaScript code in executable 2 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ad8a-1.dat	js
behavioral2/files/0x000100000001ad8a-2.dat	js

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\upgrade = "C:\\Users\\Admin\\AppData\\Local\\main.exe"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\StartUp\update.exe	Python Agent RITEIL SERVIS OOO.exe

C:\Users\Admin\AppData\Local\Temp\Python Agent RITEIL SERVIS OOO.exe
"C:\Users\Admin\AppData\Local\Temp\Python Agent RITEIL SERVIS OOO.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Users\Admin\AppData\Local\Temp\Python Agent RITEIL SERVIS OOO.exe
  "C:\Users\Admin\AppData\Local\Temp\Python Agent RITEIL SERVIS OOO.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Loads dropped DLL
  - Drops startup file
  PID:3880
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v upgrade /t REG_SZ /d "C:\Users\Admin\AppData\Local\main.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3884
  - - C:\Windows\system32\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v upgrade /t REG_SZ /d "C:\Users\Admin\AppData\Local\main.exe"
      4⤵
      Modifies registry key
      Adds Run key to start application
      PID:736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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