phorphiex | 27df607e4a1cbfc7c3a99a8b7d4644b85502a80587772dbac4975e08c7189e98

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 14:46

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General

Target

2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe
Size

3.7MB
MD5

dbf5cc46257e16d6a694c1be8972afdf
SHA1

43ba9675f7443a70c13fd125acf9b7d8734ea5bb
SHA256

27df607e4a1cbfc7c3a99a8b7d4644b85502a80587772dbac4975e08c7189e98
SHA512

7ddc12cc121c5f34921807fb9e243d1fd44ae4687d1b831cc89ebacc34a49203b6cc97af6f7c91f4b1897a67b144e9db3e393cb9d8d9610e6f420316a3343b19
SSDEEP

98304:3oYB6J9grhLpCtS1pepS+YAwoVPmZINsyec+bMKHI:tBXpCtS1pepS+YAwoVPmZINsyeJo

Score

10^/10

phorphiex xmrig discovery evasion execution loader miner persistence trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LTK4xdKPAgFHPLan8kriAD7eY4heyy73mB

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4BB7ckkaPTyADc8trtuwDoZxywaR4eNL5cDJ3KBjq9GraN4mUFztf7mLS7WgT7Bh7uPqpjvA4ypVwXKCJ1vvLWWAFvSmDoD

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes

mutex
mmn7nnm8na
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

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4"	sysppvrdnvs.exe

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral1/files/0x000e000000016df5-12.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 2064 created 1200	2064	1742823082.exe	21
PID 2064 created 1200	2064	1742823082.exe	21
PID 1340 created 1200	1340	winupsecvmgr.exe	21
PID 1340 created 1200	1340	winupsecvmgr.exe	21
PID 1340 created 1200	1340	winupsecvmgr.exe	21

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysppvrdnvs.exe

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

XMRig Miner payload 5 IoCs

miner

resource	yara_rule
behavioral1/memory/1340-104-0x000000013F680000-0x000000013FC17000-memory.dmp	xmrig
behavioral1/memory/2884-106-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2884-109-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2884-111-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/2884-113-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2768	powershell.exe
2764	powershell.exe
2740	powershell.exe

Downloads MZ/PE file
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 9 IoCs

pid	Process
2812	E215.exe
2736	1886311780.exe
2616	sysppvrdnvs.exe
448	1471214819.exe
1492	13335841.exe
2364	712929886.exe
2064	1742823082.exe
1532	188420960.exe
1340	winupsecvmgr.exe

Loads dropped DLL 9 IoCs

pid	Process
2844	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe
2812	E215.exe
2812	E215.exe
2616	sysppvrdnvs.exe
2616	sysppvrdnvs.exe
2616	sysppvrdnvs.exe
2364	712929886.exe
2616	sysppvrdnvs.exe
2596	taskeng.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysppvrdnvs.exe

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\\sysppvrdnvs.exe"	1886311780.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 1340 set thread context of 1756	1340	winupsecvmgr.exe	69
PID 1340 set thread context of 2884	1340	winupsecvmgr.exe	70

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysppvrdnvs.exe	1886311780.exe
File opened for modification	C:\Windows\sysppvrdnvs.exe	1886311780.exe

Launches sc.exe 5 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2936	sc.exe
2908	sc.exe
2868	sc.exe
2876	sc.exe
2652	sc.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 13 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	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysppvrdnvs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	712929886.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E215.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1886311780.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.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
2836	schtasks.exe
2484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2740	powershell.exe
448	1471214819.exe
2064	1742823082.exe
2064	1742823082.exe
2768	powershell.exe
2064	1742823082.exe
2064	1742823082.exe
1340	winupsecvmgr.exe
1340	winupsecvmgr.exe
2764	powershell.exe
1340	winupsecvmgr.exe
1340	winupsecvmgr.exe
1340	winupsecvmgr.exe
1340	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	powershell.exe
Token: SeDebugPrivilege	448	1471214819.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeLockMemoryPrivilege	2884	dwm.exe
Token: SeLockMemoryPrivilege	2884	dwm.exe

Suspicious use of FindShellTrayWindow 49 IoCs

pid	Process
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe

Suspicious use of SendNotifyMessage 49 IoCs

pid	Process
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe
2884	dwm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2812	2844	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe	31
PID 2844 wrote to memory of 2812	2844	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe	31
PID 2844 wrote to memory of 2812	2844	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe	31
PID 2844 wrote to memory of 2812	2844	2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe	31
PID 2812 wrote to memory of 2736	2812	E215.exe	33
PID 2812 wrote to memory of 2736	2812	E215.exe	33
PID 2812 wrote to memory of 2736	2812	E215.exe	33
PID 2812 wrote to memory of 2736	2812	E215.exe	33
PID 2736 wrote to memory of 2616	2736	1886311780.exe	34
PID 2736 wrote to memory of 2616	2736	1886311780.exe	34
PID 2736 wrote to memory of 2616	2736	1886311780.exe	34
PID 2736 wrote to memory of 2616	2736	1886311780.exe	34
PID 2616 wrote to memory of 1120	2616	sysppvrdnvs.exe	35
PID 2616 wrote to memory of 1120	2616	sysppvrdnvs.exe	35
PID 2616 wrote to memory of 1120	2616	sysppvrdnvs.exe	35
PID 2616 wrote to memory of 1120	2616	sysppvrdnvs.exe	35
PID 2616 wrote to memory of 1684	2616	sysppvrdnvs.exe	36
PID 2616 wrote to memory of 1684	2616	sysppvrdnvs.exe	36
PID 2616 wrote to memory of 1684	2616	sysppvrdnvs.exe	36
PID 2616 wrote to memory of 1684	2616	sysppvrdnvs.exe	36
PID 1120 wrote to memory of 2740	1120	cmd.exe	39
PID 1120 wrote to memory of 2740	1120	cmd.exe	39
PID 1120 wrote to memory of 2740	1120	cmd.exe	39
PID 1120 wrote to memory of 2740	1120	cmd.exe	39
PID 1684 wrote to memory of 2868	1684	cmd.exe	40
PID 1684 wrote to memory of 2868	1684	cmd.exe	40
PID 1684 wrote to memory of 2868	1684	cmd.exe	40
PID 1684 wrote to memory of 2868	1684	cmd.exe	40
PID 1684 wrote to memory of 2876	1684	cmd.exe	41
PID 1684 wrote to memory of 2876	1684	cmd.exe	41
PID 1684 wrote to memory of 2876	1684	cmd.exe	41
PID 1684 wrote to memory of 2876	1684	cmd.exe	41
PID 1684 wrote to memory of 2652	1684	cmd.exe	42
PID 1684 wrote to memory of 2652	1684	cmd.exe	42
PID 1684 wrote to memory of 2652	1684	cmd.exe	42
PID 1684 wrote to memory of 2652	1684	cmd.exe	42
PID 1684 wrote to memory of 2936	1684	cmd.exe	43
PID 1684 wrote to memory of 2936	1684	cmd.exe	43
PID 1684 wrote to memory of 2936	1684	cmd.exe	43
PID 1684 wrote to memory of 2936	1684	cmd.exe	43
PID 1684 wrote to memory of 2908	1684	cmd.exe	44
PID 1684 wrote to memory of 2908	1684	cmd.exe	44
PID 1684 wrote to memory of 2908	1684	cmd.exe	44
PID 1684 wrote to memory of 2908	1684	cmd.exe	44
PID 2616 wrote to memory of 448	2616	sysppvrdnvs.exe	46
PID 2616 wrote to memory of 448	2616	sysppvrdnvs.exe	46
PID 2616 wrote to memory of 448	2616	sysppvrdnvs.exe	46
PID 2616 wrote to memory of 448	2616	sysppvrdnvs.exe	46
PID 448 wrote to memory of 340	448	1471214819.exe	47
PID 448 wrote to memory of 340	448	1471214819.exe	47
PID 448 wrote to memory of 340	448	1471214819.exe	47
PID 448 wrote to memory of 2528	448	1471214819.exe	49
PID 448 wrote to memory of 2528	448	1471214819.exe	49
PID 448 wrote to memory of 2528	448	1471214819.exe	49
PID 340 wrote to memory of 1052	340	cmd.exe	51
PID 340 wrote to memory of 1052	340	cmd.exe	51
PID 340 wrote to memory of 1052	340	cmd.exe	51
PID 2528 wrote to memory of 2188	2528	cmd.exe	52
PID 2528 wrote to memory of 2188	2528	cmd.exe	52
PID 2528 wrote to memory of 2188	2528	cmd.exe	52
PID 2616 wrote to memory of 1492	2616	sysppvrdnvs.exe	54
PID 2616 wrote to memory of 1492	2616	sysppvrdnvs.exe	54
PID 2616 wrote to memory of 1492	2616	sysppvrdnvs.exe	54
PID 2616 wrote to memory of 1492	2616	sysppvrdnvs.exe	54

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:1200
- C:\Users\Admin\AppData\Local\Temp\2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-06_dbf5cc46257e16d6a694c1be8972afdf_icedid.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Users\Admin\AppData\Local\Temp\E215.exe
    "C:\Users\Admin\AppData\Local\Temp\E215.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2812
  - - C:\Users\Admin\AppData\Local\Temp\1886311780.exe
      C:\Users\Admin\AppData\Local\Temp\1886311780.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:2736
    - - C:\Windows\sysppvrdnvs.exe
        
        C:\Windows\sysppvrdnvs.exe
        5⤵
        Modifies security service
        Windows security bypass
        Executes dropped EXE
        Loads dropped DLL
        Windows security modification
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2616
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1120
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        7⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2740
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop DoSvc & sc stop BITS /wait
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1684
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop UsoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2868
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop WaaSMedicSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2876
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop wuauserv
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2652
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop DoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2936
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop BITS /wait
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2908
      - C:\Users\Admin\AppData\Local\Temp\1471214819.exe
        
        C:\Users\Admin\AppData\Local\Temp\1471214819.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:448
        
        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:340
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:1052
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2528
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:2188
      - C:\Users\Admin\AppData\Local\Temp\13335841.exe
        
        C:\Users\Admin\AppData\Local\Temp\13335841.exe
        6⤵
        Executes dropped EXE
        
        PID:1492
      - C:\Users\Admin\AppData\Local\Temp\712929886.exe
        
        C:\Users\Admin\AppData\Local\Temp\712929886.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:2364
        
        C:\Users\Admin\AppData\Local\Temp\1742823082.exe
        
        C:\Users\Admin\AppData\Local\Temp\1742823082.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:2064
      - C:\Users\Admin\AppData\Local\Temp\188420960.exe
        
        C:\Users\Admin\AppData\Local\Temp\188420960.exe
        6⤵
        Executes dropped EXE
        
        PID:1532
- 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
  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:2484
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:2620
- 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
  PID:2764
- - 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:2836
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:1756
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2884

C:\Windows\system32\taskeng.exe
taskeng.exe {103BB9A3-FE40-4C36-82CA-CF36EE931D91} S-1-5-21-3063565911-2056067323-3330884624-1000:KHBTHJFA\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
PID:2596
- 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
  PID:1340

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

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IAE3FJ0M\1[1]

Filesize
108KB

MD5
1fcb78fb6cf9720e9d9494c42142d885

SHA1
fef9c2e728ab9d56ce9ed28934b3182b6f1d5379

SHA256
84652bb8c63ca4fd7eb7a2d6ef44029801f3057aa2961867245a3a765928dd02

SHA512
cdf58e463af1784aea86995b3e5d6b07701c5c4095e30ec80cc901ffd448c6f4f714c521bf8796ffa8c47538bf8bf5351e157596efaa7ab88155d63dc33f7dc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\1471214819.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\E215.exe

Filesize
9KB

MD5
8d8e6c7952a9dc7c0c73911c4dbc5518

SHA1
9098da03b33b2c822065b49d5220359c275d5e94

SHA256
feb4c3ae4566f0acbb9e0f55417b61fefd89dc50a4e684df780813fb01d61278

SHA512
91a573843c28dd32a9f31a60ba977f9a3d4bb19ffd1b7254333e09bcecef348c1b3220a348ebb2cb08edb57d56cb7737f026519da52199c9dc62c10aea236645

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H7N5H8IO3FWQTLFLR1XO.temp

Filesize
7KB

MD5
9d63c3bf578320a46b95f7e729d0462c

SHA1
bbc9e9430753e119c548ada4ce5c06e2f887c4f8

SHA256
ce42a286786a50f3d0b3d30866485fad2d7c3c0c721d652fdf4014cf2c7f3ce0

SHA512
212ad55b0c7114b5cae3470c846b5432c12a0394fa3c10dd91dd7a54985535a48efe3146cf6c9e6aaebe998465042c067aa7e9983df72ab9643d128bdc7c1d28

Download Submit
\Users\Admin\AppData\Local\Temp\13335841.exe

Filesize
15KB

MD5
0c37ee292fec32dba0420e6c94224e28

SHA1
012cbdddaddab319a4b3ae2968b42950e929c46b

SHA256
981d724feebc36777e99513dc061d1f009e589f965c920797285c46d863060d1

SHA512
2b60b571c55d0441ba0cfc695f9db5cd12660ebec7effc7e893c3b7a1c6cb6149df487c31b8d748697e260cbc4af29331592b705ea9638f64a711c7a6164628b

Download Submit
\Users\Admin\AppData\Local\Temp\1742823082.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
\Users\Admin\AppData\Local\Temp\188420960.exe

Filesize
49KB

MD5
c1c2524e6fc9dc3f492248f09cf37d32

SHA1
fabcb2a675dcb31070d763a2fabc90259921a20d

SHA256
d7c3ed2599c214b4dbcdbb34d2f378cc5a99833cc051143338bf848cc87fda97

SHA512
ead31dbcd27538dcd734f7568441dc733ae472dbcc475308b69e90f13cc5b1fda5e13afab4241b18006e81b8e52ff9894685a4e8d2cf9161d2b77716119de89f

Download Submit
\Users\Admin\AppData\Local\Temp\1886311780.exe

Filesize
83KB

MD5
06560b5e92d704395bc6dae58bc7e794

SHA1
fbd3e4ae28620197d1f02bfc24adaf4ddacd2372

SHA256
9eaaadf3857e4a3e83f4f78d96ab185213b6528c8e470807f9d16035daadf33d

SHA512
b55b49fc1bd526c47d88fcf8a20fcaed900bfb291f2e3e1186ec196a87127ed24df71385ae04fedcc802c362c4ebf38edfc182013febf4496ddeb66ce5195ee3

Download Submit
\Users\Admin\AppData\Local\Temp\712929886.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
memory/448-50-0x000000013F3D0000-0x000000013F3D6000-memory.dmp

Filesize
24KB

Download
memory/1340-104-0x000000013F680000-0x000000013FC17000-memory.dmp

Filesize
5.6MB

Download
memory/1756-108-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/1756-105-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2064-88-0x000000013F3E0000-0x000000013F977000-memory.dmp

Filesize
5.6MB

Download
memory/2764-97-0x000000001B690000-0x000000001B972000-memory.dmp

Filesize
2.9MB

Download
memory/2764-98-0x0000000001F30000-0x0000000001F38000-memory.dmp

Filesize
32KB

Download
memory/2768-85-0x0000000001E40000-0x0000000001E48000-memory.dmp

Filesize
32KB

Download
memory/2768-84-0x000000001B560000-0x000000001B842000-memory.dmp

Filesize
2.9MB

Download
memory/2844-8-0x0000000003800000-0x000000000380A000-memory.dmp

Filesize
40KB

Download
memory/2844-27-0x0000000003800000-0x0000000003802000-memory.dmp

Filesize
8KB

Download
memory/2844-9-0x0000000003800000-0x000000000380A000-memory.dmp

Filesize
40KB

Download
memory/2884-103-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2884-106-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2884-109-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2884-111-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/2884-113-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download