phorphiex | 79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 00:47

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General

Target

79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe
Size

641KB
MD5

24195eafbd6a87c96f4302cf215ddc6b
SHA1

4df2017d374269076238c41bd499928ba699dae2
SHA256

79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0
SHA512

ccb070a93b8cec90a88ccc296604548ffd05b4c5cb5c7cf208d8e31af34df28ef6d73f9c4419594c1349ba619848b4359ed070c2ec1c60a1c141f39366218986
SSDEEP

12288:HYlRfNVdSdwFPuMpeFFD9Sg5oBUPCVKL7267HhAjhyKyVkKB0HaFAx6T:HmAXMpeFFZS83/H6Uj4Ao6

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/0x0006000000018704-10.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 1980 created 1212	1980	2216132740.exe	21
PID 1980 created 1212	1980	2216132740.exe	21
PID 1300 created 1212	1300	winupsecvmgr.exe	21
PID 1300 created 1212	1300	winupsecvmgr.exe	21
PID 1300 created 1212	1300	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/1300-86-0x000000013F420000-0x000000013F9B7000-memory.dmp	xmrig
behavioral1/memory/2668-95-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-99-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-101-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-103-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-105-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-107-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-109-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-112-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-114-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2668-116-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig

Downloads MZ/PE file

Executes dropped EXE 10 IoCs

pid	Process
2568	BA5A.exe
2852	2659619840.exe
2820	sysnldcvmr.exe
2540	491721661.exe
1168	44609780.exe
1980	2216132740.exe
2016	192494982.exe
1300	winupsecvmgr.exe
2292	264926580.exe
2172	3212320032.exe

Loads dropped DLL 10 IoCs

pid	Process
2220	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe
2568	BA5A.exe
2568	BA5A.exe
2820	sysnldcvmr.exe
2820	sysnldcvmr.exe
1168	44609780.exe
2820	sysnldcvmr.exe
2684	taskeng.exe
2820	sysnldcvmr.exe
2292	264926580.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"	2659619840.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
484	powershell.exe
1012	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 1300 set thread context of 1568	1300	winupsecvmgr.exe	58
PID 1300 set thread context of 2668	1300	winupsecvmgr.exe	59

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	2659619840.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	2659619840.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	BA5A.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2659619840.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44609780.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	264926580.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.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
1592	schtasks.exe
1016	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2540	491721661.exe
1980	2216132740.exe
1980	2216132740.exe
484	powershell.exe
1980	2216132740.exe
1980	2216132740.exe
1300	winupsecvmgr.exe
1300	winupsecvmgr.exe
1012	powershell.exe
1300	winupsecvmgr.exe
1300	winupsecvmgr.exe
1300	winupsecvmgr.exe
1300	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2540	491721661.exe
Token: SeDebugPrivilege	484	powershell.exe
Token: SeDebugPrivilege	1012	powershell.exe
Token: SeLockMemoryPrivilege	2668	dwm.exe
Token: SeLockMemoryPrivilege	2668	dwm.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe
2668	dwm.exe

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2568	2220	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe	31
PID 2220 wrote to memory of 2568	2220	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe	31
PID 2220 wrote to memory of 2568	2220	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe	31
PID 2220 wrote to memory of 2568	2220	79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe	31
PID 2568 wrote to memory of 2852	2568	BA5A.exe	33
PID 2568 wrote to memory of 2852	2568	BA5A.exe	33
PID 2568 wrote to memory of 2852	2568	BA5A.exe	33
PID 2568 wrote to memory of 2852	2568	BA5A.exe	33
PID 2852 wrote to memory of 2820	2852	2659619840.exe	34
PID 2852 wrote to memory of 2820	2852	2659619840.exe	34
PID 2852 wrote to memory of 2820	2852	2659619840.exe	34
PID 2852 wrote to memory of 2820	2852	2659619840.exe	34
PID 2820 wrote to memory of 2540	2820	sysnldcvmr.exe	36
PID 2820 wrote to memory of 2540	2820	sysnldcvmr.exe	36
PID 2820 wrote to memory of 2540	2820	sysnldcvmr.exe	36
PID 2820 wrote to memory of 2540	2820	sysnldcvmr.exe	36
PID 2540 wrote to memory of 1208	2540	491721661.exe	37
PID 2540 wrote to memory of 1208	2540	491721661.exe	37
PID 2540 wrote to memory of 1208	2540	491721661.exe	37
PID 2540 wrote to memory of 2364	2540	491721661.exe	39
PID 2540 wrote to memory of 2364	2540	491721661.exe	39
PID 2540 wrote to memory of 2364	2540	491721661.exe	39
PID 1208 wrote to memory of 2604	1208	cmd.exe	41
PID 1208 wrote to memory of 2604	1208	cmd.exe	41
PID 1208 wrote to memory of 2604	1208	cmd.exe	41
PID 2364 wrote to memory of 1824	2364	cmd.exe	42
PID 2364 wrote to memory of 1824	2364	cmd.exe	42
PID 2364 wrote to memory of 1824	2364	cmd.exe	42
PID 2820 wrote to memory of 1168	2820	sysnldcvmr.exe	43
PID 2820 wrote to memory of 1168	2820	sysnldcvmr.exe	43
PID 2820 wrote to memory of 1168	2820	sysnldcvmr.exe	43
PID 2820 wrote to memory of 1168	2820	sysnldcvmr.exe	43
PID 1168 wrote to memory of 1980	1168	44609780.exe	45
PID 1168 wrote to memory of 1980	1168	44609780.exe	45
PID 1168 wrote to memory of 1980	1168	44609780.exe	45
PID 1168 wrote to memory of 1980	1168	44609780.exe	45
PID 2820 wrote to memory of 2016	2820	sysnldcvmr.exe	46
PID 2820 wrote to memory of 2016	2820	sysnldcvmr.exe	46
PID 2820 wrote to memory of 2016	2820	sysnldcvmr.exe	46
PID 2820 wrote to memory of 2016	2820	sysnldcvmr.exe	46
PID 484 wrote to memory of 1592	484	powershell.exe	49
PID 484 wrote to memory of 1592	484	powershell.exe	49
PID 484 wrote to memory of 1592	484	powershell.exe	49
PID 2684 wrote to memory of 1300	2684	taskeng.exe	53
PID 2684 wrote to memory of 1300	2684	taskeng.exe	53
PID 2684 wrote to memory of 1300	2684	taskeng.exe	53
PID 2820 wrote to memory of 2292	2820	sysnldcvmr.exe	54
PID 2820 wrote to memory of 2292	2820	sysnldcvmr.exe	54
PID 2820 wrote to memory of 2292	2820	sysnldcvmr.exe	54
PID 2820 wrote to memory of 2292	2820	sysnldcvmr.exe	54
PID 1012 wrote to memory of 1016	1012	powershell.exe	57
PID 1012 wrote to memory of 1016	1012	powershell.exe	57
PID 1012 wrote to memory of 1016	1012	powershell.exe	57
PID 1300 wrote to memory of 1568	1300	winupsecvmgr.exe	58
PID 1300 wrote to memory of 2668	1300	winupsecvmgr.exe	59
PID 2292 wrote to memory of 2172	2292	264926580.exe	61
PID 2292 wrote to memory of 2172	2292	264926580.exe	61
PID 2292 wrote to memory of 2172	2292	264926580.exe	61
PID 2292 wrote to memory of 2172	2292	264926580.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:1212
- C:\Users\Admin\AppData\Local\Temp\79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe
  "C:\Users\Admin\AppData\Local\Temp\79348af82dd8ddb40449df516db901d83c72ef6f3e16677eb8a8950c9a6f6dc0.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Users\Admin\AppData\Local\Temp\BA5A.exe
    "C:\Users\Admin\AppData\Local\Temp\BA5A.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Users\Admin\AppData\Local\Temp\2659619840.exe
      C:\Users\Admin\AppData\Local\Temp\2659619840.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:2852
    - - 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:2820
      - C:\Users\Admin\AppData\Local\Temp\491721661.exe
        
        C:\Users\Admin\AppData\Local\Temp\491721661.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2540
        
        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:1208
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:2604
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2364
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:1824
      - C:\Users\Admin\AppData\Local\Temp\44609780.exe
        
        C:\Users\Admin\AppData\Local\Temp\44609780.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1168
        
        C:\Users\Admin\AppData\Local\Temp\2216132740.exe
        
        C:\Users\Admin\AppData\Local\Temp\2216132740.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:1980
      - C:\Users\Admin\AppData\Local\Temp\192494982.exe
        
        C:\Users\Admin\AppData\Local\Temp\192494982.exe
        6⤵
        Executes dropped EXE
        
        PID:2016
      - C:\Users\Admin\AppData\Local\Temp\264926580.exe
        
        C:\Users\Admin\AppData\Local\Temp\264926580.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2292
        
        C:\Users\Admin\AppData\Local\Temp\3212320032.exe
        
        C:\Users\Admin\AppData\Local\Temp\3212320032.exe
        7⤵
        Executes dropped EXE
        
        PID:2172
- 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:484
- - 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:1592
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:1952
- 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:1012
- - 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:1016
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:1568
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2668

C:\Windows\system32\taskeng.exe
taskeng.exe {DACE5149-71CE-43E4-B3DE-253237CE1E41} S-1-5-21-1163522206-1469769407-485553996-1000:PJCSDMRP\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2684
- 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:1300

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\264926580.exe

Filesize
11KB

MD5
83a784716728ca579619d0e13a9f17b0

SHA1
5e33ca9dab3c0df2edcd597b8b0da06c88f18f6b

SHA256
9dc0b007f33f768fff2249388428981d89cfcee3e5babd206bbaeb7d5cc34b4f

SHA512
f8218a8e977f0ec340e7139041cfff8bac4cc23bcea0c0c0d7717ead76093d45d10acd72a5846486e9348ce642f529824f1575d0d28b8d2f566c543c7c9d3bc4

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

Filesize
7KB

MD5
8ce295caef3e52c03a8c38d68461bbdc

SHA1
204225602a2773765ba9f0e42e2c2e4cdf810310

SHA256
ea7b0b10b791f03b06dc31daba8c4e1fe916d57a9ea1666c6f2b8ada71e8d3a0

SHA512
67ca48c264e16db642c035065f4cceb2ebc0c8091f7ec779fef43545c14cbc673678dce2ae1afb755fb003f4b450a66a3b544af222fdc52903facc490c7f59b0

Download Submit
\Users\Admin\AppData\Local\Temp\192494982.exe

Filesize
49KB

MD5
c38ea1b0838858f21ea572f60c69de0c

SHA1
f5e34c47b0630056ba00df97641926f9579b384a

SHA256
cae7ef69cce550af020bfc474c6e035882383b022d63e926c52bd8c3ad1d78e4

SHA512
f9c55f31b9466c412711462322c167aadb72492d70fe5fe89ab5500b86eae8f42de29bc3e469b3f73eab9dd47061b51410d5bee444da0bad719c94c897c59d72

Download Submit
\Users\Admin\AppData\Local\Temp\2216132740.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
\Users\Admin\AppData\Local\Temp\2659619840.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
\Users\Admin\AppData\Local\Temp\3212320032.exe

Filesize
20KB

MD5
2473392c0a773aad20da1519aa6f464b

SHA1
2068ffd843bb8c7c7749193f6d1c5f0a9b97b280

SHA256
3d33e8778ea8194d486d42784411e8528c602594abdf3e32cdcee521a10f3ce7

SHA512
5455866f5fc53ae48ff24222b40a264bf673102435abeac2a61ba6fcaa1de429d8f078d4d065cb5d77b96de87f343579651b718e0a60934fb9fa35818d948074

Download Submit
\Users\Admin\AppData\Local\Temp\44609780.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
\Users\Admin\AppData\Local\Temp\491721661.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
\Users\Admin\AppData\Local\Temp\BA5A.exe

Filesize
10KB

MD5
08dafe3bb2654c06ead4bb33fb793df8

SHA1
d1d93023f1085eed136c6d225d998abf2d5a5bf0

SHA256
fc16c0bf09002c93723b8ab13595db5845a50a1b6a133237ac2d148b0bb41700

SHA512
9cf2bd749a9ee6e093979bc0d3aacfba03ad6469c98ff3ef35ce5d1635a052e4068ac50431626f6ba8649361802f7fb2ffffb2b325e2795c54b7014180559c99

Download Submit
memory/484-60-0x00000000026A0000-0x00000000026A8000-memory.dmp

Filesize
32KB

Download
memory/484-59-0x000000001B590000-0x000000001B872000-memory.dmp

Filesize
2.9MB

Download
memory/1012-80-0x000000001B750000-0x000000001BA32000-memory.dmp

Filesize
2.9MB

Download
memory/1012-81-0x0000000001F80000-0x0000000001F88000-memory.dmp

Filesize
32KB

Download
memory/1300-86-0x000000013F420000-0x000000013F9B7000-memory.dmp

Filesize
5.6MB

Download
memory/1568-98-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/1568-94-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/1980-63-0x000000013FAC0000-0x0000000140057000-memory.dmp

Filesize
5.6MB

Download
memory/2540-33-0x000000013F7B0000-0x000000013F7B6000-memory.dmp

Filesize
24KB

Download
memory/2668-87-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2668-95-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-99-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-101-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-103-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-105-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-107-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-109-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-112-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-114-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2668-116-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download