4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d

General

Target

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
Size

2.9MB
MD5

79afeb809e234451874d12df009b4043
SHA1

a8a26a4bfc395e570e295b7c21ec5888464b9ac3
SHA256

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d
SHA512

f57eb987e045849ad16ae060ed368cd4274b8f26b13a7921a6b4c057658f40b98d6d3bba77fa887dfa3d468ecd56a712d7576d0906acef11a1431e5b80dd882a
SSDEEP

24576:ATU7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHi:ATU7AAmw4gxeOw46fUbNecCCFbNecF

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Drops startup file 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs cmd.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

description	pid	process	target process
PID 3292 set thread context of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 set thread context of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3292-0-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral2/memory/3292-11-0x0000000000400000-0x0000000000446000-memory.dmp	upx

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 4 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:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.execmd.exe4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

pid	process
3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

pid	process
3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
4236	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
4236	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe

C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
"C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:1296
- C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
  C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
    C:\Users\Admin\AppData\Local\Temp\4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:4236
- - C:\Windows\SysWOW64\diskperf.exe
    "C:\Windows\SysWOW64\diskperf.exe"
    3⤵
    PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2920-12-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-8-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2920-5-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2920-4-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-2-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2920-10-0x00000000004E7000-0x0000000000513000-memory.dmp

Filesize
176KB

Download
memory/2920-6-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2920-28-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-9-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-25-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2920-3-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-7-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/2920-13-0x00000000004E7000-0x0000000000513000-memory.dmp

Filesize
176KB

Download
memory/2920-14-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3292-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3292-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4236-18-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4236-22-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4236-32-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

description	pid	process	target process
PID 3292 wrote to memory of 1296	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	cmd.exe
PID 3292 wrote to memory of 1296	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	cmd.exe
PID 3292 wrote to memory of 1296	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	cmd.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 3292 wrote to memory of 2920	3292	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 4236	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe
PID 2920 wrote to memory of 2528	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	diskperf.exe
PID 2920 wrote to memory of 2528	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	diskperf.exe
PID 2920 wrote to memory of 2528	2920	4d2f2a733eb1ab8bdefcfa015b663a5893850dd472c786ffde21846730805e5d.exe	diskperf.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads