phorphiex | 30d8cf09856b009d9388b595c760e3c79877dec3672955e503c766035304ada5

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 06:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe
Size

799KB
MD5

ca250c61b88e6a6cf1bc0999f277f1cd
SHA1

918ab457d235839588d9c0143d240e9fe51507d5
SHA256

30d8cf09856b009d9388b595c760e3c79877dec3672955e503c766035304ada5
SHA512

53f81d605eb0a8f1ad4140ca4d111826806182bb814a4d8d766d14379b42c7f6a4989f8c6879752b817cae10dc56a4a0dfd3dedf07e7db1931f2fb611ad518bd
SSDEEP

24576:ri+nwxGDdPYl+Ij5XmXEWlcrFLEfuiWr:5nwLl+IQX/ls42

Score

10^/10

phorphiex xmrig discovery execution loader miner persistence spyware stealer trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes

mutex
753f85d83d
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Extracted

Family

phorphiex

http://185.215.113.84

http://185.215.113.66

185.215.113.66

Signatures

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral1/files/0x000c000000015d79-11.dat	family_phorphiex

Phorphiex, Phorpiex
Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.
worm trojan loader phorphiex

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 1488 created 1180	1488	2068127838.exe	21
PID 1488 created 1180	1488	2068127838.exe	21
PID 1936 created 1180	1936	winupsecvmgr.exe	21
PID 1936 created 1180	1936	winupsecvmgr.exe	21
PID 1936 created 1180	1936	winupsecvmgr.exe	21

Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 11 IoCs

miner

resource	yara_rule
behavioral1/memory/1936-91-0x000000013F030000-0x000000013F5C7000-memory.dmp	xmrig
behavioral1/memory/1444-104-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-108-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-110-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-112-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-114-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-116-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-118-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-121-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-123-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/1444-125-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig

Downloads MZ/PE file

Executes dropped EXE 11 IoCs

pid	Process
988	E82D.exe
2704	916116874.exe
2716	sysnldcvmr.exe
1640	2528917373.exe
328	302905184.exe
2884	252325764.exe
1488	2068127838.exe
1764	468013834.exe
1936	winupsecvmgr.exe
760	152652155.exe
1420	3666828730.exe

Loads dropped DLL 11 IoCs

pid	Process
2372	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe
988	E82D.exe
988	E82D.exe
2716	sysnldcvmr.exe
2716	sysnldcvmr.exe
2716	sysnldcvmr.exe
328	302905184.exe
2716	sysnldcvmr.exe
2268	taskeng.exe
2716	sysnldcvmr.exe
760	152652155.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysnldcvmr.exe"	916116874.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2768	powershell.exe
1776	powershell.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1936 set thread context of 2384	1936	winupsecvmgr.exe	57
PID 1936 set thread context of 1444	1936	winupsecvmgr.exe	58

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	916116874.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	916116874.exe

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 6 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	302905184.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	152652155.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E82D.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	916116874.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1712	schtasks.exe
2212	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1640	2528917373.exe
1488	2068127838.exe
1488	2068127838.exe
2768	powershell.exe
1488	2068127838.exe
1488	2068127838.exe
1936	winupsecvmgr.exe
1936	winupsecvmgr.exe
1776	powershell.exe
1936	winupsecvmgr.exe
1936	winupsecvmgr.exe
1936	winupsecvmgr.exe
1936	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1640	2528917373.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	1776	powershell.exe
Token: SeLockMemoryPrivilege	1444	dwm.exe
Token: SeLockMemoryPrivilege	1444	dwm.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe
1444	dwm.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 988	2372	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe	31
PID 2372 wrote to memory of 988	2372	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe	31
PID 2372 wrote to memory of 988	2372	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe	31
PID 2372 wrote to memory of 988	2372	2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe	31
PID 988 wrote to memory of 2704	988	E82D.exe	32
PID 988 wrote to memory of 2704	988	E82D.exe	32
PID 988 wrote to memory of 2704	988	E82D.exe	32
PID 988 wrote to memory of 2704	988	E82D.exe	32
PID 2704 wrote to memory of 2716	2704	916116874.exe	33
PID 2704 wrote to memory of 2716	2704	916116874.exe	33
PID 2704 wrote to memory of 2716	2704	916116874.exe	33
PID 2704 wrote to memory of 2716	2704	916116874.exe	33
PID 2716 wrote to memory of 1640	2716	sysnldcvmr.exe	35
PID 2716 wrote to memory of 1640	2716	sysnldcvmr.exe	35
PID 2716 wrote to memory of 1640	2716	sysnldcvmr.exe	35
PID 2716 wrote to memory of 1640	2716	sysnldcvmr.exe	35
PID 1640 wrote to memory of 2916	1640	2528917373.exe	36
PID 1640 wrote to memory of 2916	1640	2528917373.exe	36
PID 1640 wrote to memory of 2916	1640	2528917373.exe	36
PID 1640 wrote to memory of 3048	1640	2528917373.exe	38
PID 1640 wrote to memory of 3048	1640	2528917373.exe	38
PID 1640 wrote to memory of 3048	1640	2528917373.exe	38
PID 2916 wrote to memory of 2368	2916	cmd.exe	40
PID 2916 wrote to memory of 2368	2916	cmd.exe	40
PID 2916 wrote to memory of 2368	2916	cmd.exe	40
PID 3048 wrote to memory of 1400	3048	cmd.exe	41
PID 3048 wrote to memory of 1400	3048	cmd.exe	41
PID 3048 wrote to memory of 1400	3048	cmd.exe	41
PID 2716 wrote to memory of 328	2716	sysnldcvmr.exe	42
PID 2716 wrote to memory of 328	2716	sysnldcvmr.exe	42
PID 2716 wrote to memory of 328	2716	sysnldcvmr.exe	42
PID 2716 wrote to memory of 328	2716	sysnldcvmr.exe	42
PID 2716 wrote to memory of 2884	2716	sysnldcvmr.exe	44
PID 2716 wrote to memory of 2884	2716	sysnldcvmr.exe	44
PID 2716 wrote to memory of 2884	2716	sysnldcvmr.exe	44
PID 2716 wrote to memory of 2884	2716	sysnldcvmr.exe	44
PID 328 wrote to memory of 1488	328	302905184.exe	45
PID 328 wrote to memory of 1488	328	302905184.exe	45
PID 328 wrote to memory of 1488	328	302905184.exe	45
PID 328 wrote to memory of 1488	328	302905184.exe	45
PID 2716 wrote to memory of 1764	2716	sysnldcvmr.exe	48
PID 2716 wrote to memory of 1764	2716	sysnldcvmr.exe	48
PID 2716 wrote to memory of 1764	2716	sysnldcvmr.exe	48
PID 2716 wrote to memory of 1764	2716	sysnldcvmr.exe	48
PID 2768 wrote to memory of 2212	2768	powershell.exe	49
PID 2768 wrote to memory of 2212	2768	powershell.exe	49
PID 2768 wrote to memory of 2212	2768	powershell.exe	49
PID 2268 wrote to memory of 1936	2268	taskeng.exe	53
PID 2268 wrote to memory of 1936	2268	taskeng.exe	53
PID 2268 wrote to memory of 1936	2268	taskeng.exe	53
PID 1776 wrote to memory of 1712	1776	powershell.exe	56
PID 1776 wrote to memory of 1712	1776	powershell.exe	56
PID 1776 wrote to memory of 1712	1776	powershell.exe	56
PID 1936 wrote to memory of 2384	1936	winupsecvmgr.exe	57
PID 1936 wrote to memory of 1444	1936	winupsecvmgr.exe	58
PID 2716 wrote to memory of 760	2716	sysnldcvmr.exe	59
PID 2716 wrote to memory of 760	2716	sysnldcvmr.exe	59
PID 2716 wrote to memory of 760	2716	sysnldcvmr.exe	59
PID 2716 wrote to memory of 760	2716	sysnldcvmr.exe	59
PID 760 wrote to memory of 1420	760	152652155.exe	61
PID 760 wrote to memory of 1420	760	152652155.exe	61
PID 760 wrote to memory of 1420	760	152652155.exe	61
PID 760 wrote to memory of 1420	760	152652155.exe	61

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1180
- C:\Users\Admin\AppData\Local\Temp\2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-26_ca250c61b88e6a6cf1bc0999f277f1cd_bkransomware_hawkeye.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\AppData\Local\Temp\E82D.exe
    "C:\Users\Admin\AppData\Local\Temp\E82D.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:988
  - - C:\Users\Admin\AppData\Local\Temp\916116874.exe
      C:\Users\Admin\AppData\Local\Temp\916116874.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2704
    - - C:\Windows\sysnldcvmr.exe
        
        C:\Windows\sysnldcvmr.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2716
      - C:\Users\Admin\AppData\Local\Temp\2528917373.exe
        
        C:\Users\Admin\AppData\Local\Temp\2528917373.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1640
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2916
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:2368
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3048
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:1400
      - C:\Users\Admin\AppData\Local\Temp\302905184.exe
        
        C:\Users\Admin\AppData\Local\Temp\302905184.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:328
        
        C:\Users\Admin\AppData\Local\Temp\2068127838.exe
        
        C:\Users\Admin\AppData\Local\Temp\2068127838.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:1488
      - C:\Users\Admin\AppData\Local\Temp\252325764.exe
        
        C:\Users\Admin\AppData\Local\Temp\252325764.exe
        6⤵
        Executes dropped EXE
        
        PID:2884
      - C:\Users\Admin\AppData\Local\Temp\468013834.exe
        
        C:\Users\Admin\AppData\Local\Temp\468013834.exe
        6⤵
        Executes dropped EXE
        
        PID:1764
      - C:\Users\Admin\AppData\Local\Temp\152652155.exe
        
        C:\Users\Admin\AppData\Local\Temp\152652155.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:760
        
        C:\Users\Admin\AppData\Local\Temp\3666828730.exe
        
        C:\Users\Admin\AppData\Local\Temp\3666828730.exe
        7⤵
        Executes dropped EXE
        
        PID:1420
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /tn "Microsoft Windows Security" /tr "'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe'"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2212
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:748
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1776
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /tn "Microsoft Windows Security" /tr "'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe'"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1712
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:2384
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1444

C:\Windows\system32\taskeng.exe
taskeng.exe {4B24F99E-575E-4F7B-9371-6CF4FCB3F669} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe
  "C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
a519db300ac49436b6f9aa6a937f9c53

SHA1
c504cbb52e6371aa1b2c7a00ba29b2bd446adf60

SHA256
afdbb0365a72ba7a8d81d584fe07f9aaea56c601839c4efa3620afd3b3399d6f

SHA512
a171c022bf9e82ca079ea50e4a1471a09b944728cb3915e5c0bc7bf4ac2e83c443faa4a6badaa2e284e1efccdce2dc3c05f387a13ab0f35cf0e6410b041a5add

Download Submit
\Users\Admin\AppData\Local\Temp\152652155.exe

Filesize
11KB

MD5
83a784716728ca579619d0e13a9f17b0

SHA1
5e33ca9dab3c0df2edcd597b8b0da06c88f18f6b

SHA256
9dc0b007f33f768fff2249388428981d89cfcee3e5babd206bbaeb7d5cc34b4f

SHA512
f8218a8e977f0ec340e7139041cfff8bac4cc23bcea0c0c0d7717ead76093d45d10acd72a5846486e9348ce642f529824f1575d0d28b8d2f566c543c7c9d3bc4

Download Submit
\Users\Admin\AppData\Local\Temp\2068127838.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
\Users\Admin\AppData\Local\Temp\252325764.exe

Filesize
15KB

MD5
0c37ee292fec32dba0420e6c94224e28

SHA1
012cbdddaddab319a4b3ae2968b42950e929c46b

SHA256
981d724feebc36777e99513dc061d1f009e589f965c920797285c46d863060d1

SHA512
2b60b571c55d0441ba0cfc695f9db5cd12660ebec7effc7e893c3b7a1c6cb6149df487c31b8d748697e260cbc4af29331592b705ea9638f64a711c7a6164628b

Download Submit
\Users\Admin\AppData\Local\Temp\2528917373.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
\Users\Admin\AppData\Local\Temp\302905184.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
\Users\Admin\AppData\Local\Temp\3666828730.exe

Filesize
20KB

MD5
2473392c0a773aad20da1519aa6f464b

SHA1
2068ffd843bb8c7c7749193f6d1c5f0a9b97b280

SHA256
3d33e8778ea8194d486d42784411e8528c602594abdf3e32cdcee521a10f3ce7

SHA512
5455866f5fc53ae48ff24222b40a264bf673102435abeac2a61ba6fcaa1de429d8f078d4d065cb5d77b96de87f343579651b718e0a60934fb9fa35818d948074

Download Submit
\Users\Admin\AppData\Local\Temp\468013834.exe

Filesize
49KB

MD5
c38ea1b0838858f21ea572f60c69de0c

SHA1
f5e34c47b0630056ba00df97641926f9579b384a

SHA256
cae7ef69cce550af020bfc474c6e035882383b022d63e926c52bd8c3ad1d78e4

SHA512
f9c55f31b9466c412711462322c167aadb72492d70fe5fe89ab5500b86eae8f42de29bc3e469b3f73eab9dd47061b51410d5bee444da0bad719c94c897c59d72

Download Submit
\Users\Admin\AppData\Local\Temp\916116874.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
\Users\Admin\AppData\Local\Temp\E82D.exe

Filesize
10KB

MD5
08dafe3bb2654c06ead4bb33fb793df8

SHA1
d1d93023f1085eed136c6d225d998abf2d5a5bf0

SHA256
fc16c0bf09002c93723b8ab13595db5845a50a1b6a133237ac2d148b0bb41700

SHA512
9cf2bd749a9ee6e093979bc0d3aacfba03ad6469c98ff3ef35ce5d1635a052e4068ac50431626f6ba8649361802f7fb2ffffb2b325e2795c54b7014180559c99

Download Submit
memory/1444-108-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-112-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-125-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-123-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-92-0x0000000000240000-0x0000000000260000-memory.dmp

Filesize
128KB

Download
memory/1444-121-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-118-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-116-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-114-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-104-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1444-110-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1488-72-0x000000013F3C0000-0x000000013F957000-memory.dmp

Filesize
5.6MB

Download
memory/1640-34-0x000000013FA50000-0x000000013FA56000-memory.dmp

Filesize
24KB

Download
memory/1776-86-0x0000000001F30000-0x0000000001F38000-memory.dmp

Filesize
32KB

Download
memory/1776-85-0x000000001B550000-0x000000001B832000-memory.dmp

Filesize
2.9MB

Download
memory/1936-91-0x000000013F030000-0x000000013F5C7000-memory.dmp

Filesize
5.6MB

Download
memory/2384-107-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2384-103-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2768-64-0x000000001B4E0000-0x000000001B7C2000-memory.dmp

Filesize
2.9MB

Download
memory/2768-65-0x0000000001DC0000-0x0000000001DC8000-memory.dmp

Filesize
32KB

Download