68be2ba319d445f1a1d7da73d9ad26b894f55f85f1b943ab5b5251ddfc0bc439

Analysis

max time kernel
144s
max time network
23s
platform
windows7_x64
resource
win7v20201028
submitted
20-11-2020 01:48

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General

Target

68be2ba31.exe
Size

144KB
MD5

1c1d7bf3ad926f3cdf0befbc5205a1fe
SHA1

a766d7dd2055edb485d72f1f5319e9b2492b1d96
SHA256

68be2ba319d445f1a1d7da73d9ad26b894f55f85f1b943ab5b5251ddfc0bc439
SHA512

77a1da28aa74a1a994e1aaf48faa8f74718682e96de4a6bbd3216555219c3a5bc578bc03521faafc5ce98540c751df6b8fa45f043c12e6602f560e284715cb8d

Score

6^/10

persistence

Malware Config

Signatures

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-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsEnv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\68be2ba31.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\StartingAuro = "C:\\Windows\\system32\\mshta.exe javascript:x=new%20ActiveXObject(\"wscript.shell\");v=x.RegRead(\"HKCU\\\\Software\\\\Microsoft\\\\SMSvcHost\\\\ComponentID\");eval(v);"	explorer.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1900 set thread context of 1356	1900	68be2ba31.exe	25
PID 1356 set thread context of 1676	1356	68be2ba31.exe	30
PID 1748 set thread context of 652	1748	68be2ba31.exe	32
PID 652 set thread context of 684	652	68be2ba31.exe	33

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1900	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe
1748	68be2ba31.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
1356	68be2ba31.exe
652	68be2ba31.exe
684	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
684	explorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
684	explorer.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1900 wrote to memory of 1356	1900	68be2ba31.exe	25
PID 1356 wrote to memory of 1676	1356	68be2ba31.exe	30
PID 1356 wrote to memory of 1676	1356	68be2ba31.exe	30
PID 1356 wrote to memory of 1676	1356	68be2ba31.exe	30
PID 1356 wrote to memory of 1676	1356	68be2ba31.exe	30
PID 1900 wrote to memory of 1748	1900	68be2ba31.exe	31
PID 1900 wrote to memory of 1748	1900	68be2ba31.exe	31
PID 1900 wrote to memory of 1748	1900	68be2ba31.exe	31
PID 1900 wrote to memory of 1748	1900	68be2ba31.exe	31
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 1748 wrote to memory of 652	1748	68be2ba31.exe	32
PID 652 wrote to memory of 684	652	68be2ba31.exe	33
PID 652 wrote to memory of 684	652	68be2ba31.exe	33
PID 652 wrote to memory of 684	652	68be2ba31.exe	33
PID 652 wrote to memory of 684	652	68be2ba31.exe	33

C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe
"C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe
  "C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Windows\SysWOW64\explorer.exe
    "C:\Windows\SysWOW64\explorer.exe"
    3⤵
    PID:1676
- C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe
  "C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe
    "C:\Users\Admin\AppData\Local\Temp\68be2ba31.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:652
  - - C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      4⤵
      Adds Run key to start application
      Suspicious behavior: MapViewOfSection
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      PID:684

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

Replay Monitor

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Downloads

memory/652-15-0x0000000000140000-0x000000000014F000-memory.dmp

Filesize
60KB

Download
memory/684-11-0x00000000000C0000-0x00000000000CF000-memory.dmp

Filesize
60KB

Download
memory/1260-16-0x0000000002760000-0x0000000002765000-memory.dmp

Filesize
20KB

Download
memory/1356-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1676-2-0x00000000000C0000-0x00000000000CF000-memory.dmp

Filesize
60KB

Download
memory/1748-12-0x0000000002140000-0x0000000002151000-memory.dmp

Filesize
68KB

Download
memory/1748-13-0x0000000002550000-0x0000000002561000-memory.dmp

Filesize
68KB

Download
memory/1748-20-0x0000000002550000-0x0000000002561000-memory.dmp

Filesize
68KB

Download
memory/1748-19-0x0000000002140000-0x0000000002151000-memory.dmp

Filesize
68KB

Download
memory/1748-21-0x0000000002140000-0x0000000002151000-memory.dmp

Filesize
68KB

Download
memory/1900-5-0x0000000002410000-0x0000000002421000-memory.dmp

Filesize
68KB

Download
memory/1900-3-0x0000000002410000-0x0000000002421000-memory.dmp

Filesize
68KB

Download
memory/1900-4-0x0000000002820000-0x0000000002831000-memory.dmp

Filesize
68KB

Download