phorphiex | d6e6dbcb94ff187fa5275d966b8dec8f67d0e05f2683de719bbd81ddd4e4f7e5

Analysis

max time kernel
149s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/12/2024, 06:23

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General

Target

2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Size

4.6MB
MD5

ef95c78351b1b8efaf2f5483ef7052fd
SHA1

1353ec5c2936ccb1c73a0004f54a35231d6af670
SHA256

d6e6dbcb94ff187fa5275d966b8dec8f67d0e05f2683de719bbd81ddd4e4f7e5
SHA512

277604b19a70eb6c468f36ea679adcf739af1b7ee3c14b85e131e49eb50567d373c322c4204ba935e8140ca696126bcf514934072dcc73e89b1474e1bcd3fcbe
SSDEEP

98304:ZNudyith6XvmDrF45j9NEsCJAvMZCr72ikrweJSDTEiMLHwvDxl+Ji:Z2fth6XvmDrFQh6sCabyrweJ5iEHcDe8

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

Signatures

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0005000000019d62-230.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 2884 created 1208	2884	1001127032.exe	21
PID 2884 created 1208	2884	1001127032.exe	21
PID 108 created 1208	108	winupsecvmgr.exe	21
PID 108 created 1208	108	winupsecvmgr.exe	21
PID 108 created 1208	108	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/108-309-0x000000013FCB0000-0x0000000140247000-memory.dmp	xmrig
behavioral1/memory/672-312-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-316-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-318-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-320-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-322-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-324-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-326-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-329-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-331-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig
behavioral1/memory/672-333-0x0000000140000000-0x00000001407EF000-memory.dmp	xmrig

Downloads MZ/PE file

Executes dropped EXE 9 IoCs

pid	Process
1684	B4ED.exe
1832	2822715102.exe
636	sysnldcvmr.exe
1912	2269016211.exe
2824	167134229.exe
2884	1001127032.exe
2576	1073625014.exe
108	winupsecvmgr.exe
2420	2993614811.exe

Loads dropped DLL 9 IoCs

pid	Process
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
1684	B4ED.exe
1684	B4ED.exe
636	sysnldcvmr.exe
636	sysnldcvmr.exe
2824	167134229.exe
636	sysnldcvmr.exe
1236	taskeng.exe
636	sysnldcvmr.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"	2822715102.exe

Checks for any installed AV software in registry 1 TTPs 5 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\AVAST Software\Avast	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\AVAST Software\Avast\Version	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\AVAST Software\Avast\Version	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Avira	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Avira	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1676	powershell.exe
1496	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 108 set thread context of 2224	108	winupsecvmgr.exe	58
PID 108 set thread context of 672	108	winupsecvmgr.exe	59

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	2822715102.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	2822715102.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	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B4ED.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2822715102.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	167134229.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2993614811.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.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
1936	schtasks.exe
2004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
1912	2269016211.exe
2884	1001127032.exe
2884	1001127032.exe
1676	powershell.exe
2884	1001127032.exe
2884	1001127032.exe
108	winupsecvmgr.exe
108	winupsecvmgr.exe
1496	powershell.exe
108	winupsecvmgr.exe
108	winupsecvmgr.exe
108	winupsecvmgr.exe
108	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1912	2269016211.exe
Token: SeDebugPrivilege	1676	powershell.exe
Token: SeDebugPrivilege	1496	powershell.exe
Token: SeLockMemoryPrivilege	672	dwm.exe
Token: SeLockMemoryPrivilege	672	dwm.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe
672	dwm.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 1684	2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe	31
PID 2104 wrote to memory of 1684	2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe	31
PID 2104 wrote to memory of 1684	2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe	31
PID 2104 wrote to memory of 1684	2104	2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe	31
PID 1684 wrote to memory of 1832	1684	B4ED.exe	33
PID 1684 wrote to memory of 1832	1684	B4ED.exe	33
PID 1684 wrote to memory of 1832	1684	B4ED.exe	33
PID 1684 wrote to memory of 1832	1684	B4ED.exe	33
PID 1832 wrote to memory of 636	1832	2822715102.exe	34
PID 1832 wrote to memory of 636	1832	2822715102.exe	34
PID 1832 wrote to memory of 636	1832	2822715102.exe	34
PID 1832 wrote to memory of 636	1832	2822715102.exe	34
PID 636 wrote to memory of 1912	636	sysnldcvmr.exe	36
PID 636 wrote to memory of 1912	636	sysnldcvmr.exe	36
PID 636 wrote to memory of 1912	636	sysnldcvmr.exe	36
PID 636 wrote to memory of 1912	636	sysnldcvmr.exe	36
PID 1912 wrote to memory of 2356	1912	2269016211.exe	37
PID 1912 wrote to memory of 2356	1912	2269016211.exe	37
PID 1912 wrote to memory of 2356	1912	2269016211.exe	37
PID 1912 wrote to memory of 1680	1912	2269016211.exe	39
PID 1912 wrote to memory of 1680	1912	2269016211.exe	39
PID 1912 wrote to memory of 1680	1912	2269016211.exe	39
PID 2356 wrote to memory of 2984	2356	cmd.exe	41
PID 2356 wrote to memory of 2984	2356	cmd.exe	41
PID 2356 wrote to memory of 2984	2356	cmd.exe	41
PID 1680 wrote to memory of 2764	1680	cmd.exe	42
PID 1680 wrote to memory of 2764	1680	cmd.exe	42
PID 1680 wrote to memory of 2764	1680	cmd.exe	42
PID 636 wrote to memory of 2824	636	sysnldcvmr.exe	43
PID 636 wrote to memory of 2824	636	sysnldcvmr.exe	43
PID 636 wrote to memory of 2824	636	sysnldcvmr.exe	43
PID 636 wrote to memory of 2824	636	sysnldcvmr.exe	43
PID 2824 wrote to memory of 2884	2824	167134229.exe	45
PID 2824 wrote to memory of 2884	2824	167134229.exe	45
PID 2824 wrote to memory of 2884	2824	167134229.exe	45
PID 2824 wrote to memory of 2884	2824	167134229.exe	45
PID 636 wrote to memory of 2576	636	sysnldcvmr.exe	46
PID 636 wrote to memory of 2576	636	sysnldcvmr.exe	46
PID 636 wrote to memory of 2576	636	sysnldcvmr.exe	46
PID 636 wrote to memory of 2576	636	sysnldcvmr.exe	46
PID 1676 wrote to memory of 1936	1676	powershell.exe	49
PID 1676 wrote to memory of 1936	1676	powershell.exe	49
PID 1676 wrote to memory of 1936	1676	powershell.exe	49
PID 1236 wrote to memory of 108	1236	taskeng.exe	53
PID 1236 wrote to memory of 108	1236	taskeng.exe	53
PID 1236 wrote to memory of 108	1236	taskeng.exe	53
PID 636 wrote to memory of 2420	636	sysnldcvmr.exe	54
PID 636 wrote to memory of 2420	636	sysnldcvmr.exe	54
PID 636 wrote to memory of 2420	636	sysnldcvmr.exe	54
PID 636 wrote to memory of 2420	636	sysnldcvmr.exe	54
PID 1496 wrote to memory of 2004	1496	powershell.exe	57
PID 1496 wrote to memory of 2004	1496	powershell.exe	57
PID 1496 wrote to memory of 2004	1496	powershell.exe	57
PID 108 wrote to memory of 2224	108	winupsecvmgr.exe	58
PID 108 wrote to memory of 672	108	winupsecvmgr.exe	59

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:1208
- C:\Users\Admin\AppData\Local\Temp\2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-12-01_ef95c78351b1b8efaf2f5483ef7052fd_avoslocker_hijackloader_luca-stealer_revil.exe"
  2⤵
  - Loads dropped DLL
  - Checks for any installed AV software in registry
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Users\Admin\AppData\Local\Temp\B4ED.exe
    "C:\Users\Admin\AppData\Local\Temp\B4ED.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1684
  - - C:\Users\Admin\AppData\Local\Temp\2822715102.exe
      C:\Users\Admin\AppData\Local\Temp\2822715102.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:1832
    - - 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:636
      - C:\Users\Admin\AppData\Local\Temp\2269016211.exe
        
        C:\Users\Admin\AppData\Local\Temp\2269016211.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1912
        
        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:2356
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:2984
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1680
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:2764
      - C:\Users\Admin\AppData\Local\Temp\167134229.exe
        
        C:\Users\Admin\AppData\Local\Temp\167134229.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2824
        
        C:\Users\Admin\AppData\Local\Temp\1001127032.exe
        
        C:\Users\Admin\AppData\Local\Temp\1001127032.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:2884
      - C:\Users\Admin\AppData\Local\Temp\1073625014.exe
        
        C:\Users\Admin\AppData\Local\Temp\1073625014.exe
        6⤵
        Executes dropped EXE
        
        PID:2576
      - C:\Users\Admin\AppData\Local\Temp\2993614811.exe
        
        C:\Users\Admin\AppData\Local\Temp\2993614811.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2420
- 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:1676
- - 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:1936
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:2788
- 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:1496
- - 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:2004
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:2224
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:672

C:\Windows\system32\taskeng.exe
taskeng.exe {E9FC9C37-4EFB-4CB4-9FAE-B6942DF850FF} S-1-5-21-4177215427-74451935-3209572229-1000:JSMURNPT\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1236
- 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:108

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

Software Discovery

T1518

Security Software Discovery

T1518.001

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\1001127032.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
C:\Users\Admin\AppData\Local\Temp\2269016211.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\B4ED.exe

Filesize
10KB

MD5
08dafe3bb2654c06ead4bb33fb793df8

SHA1
d1d93023f1085eed136c6d225d998abf2d5a5bf0

SHA256
fc16c0bf09002c93723b8ab13595db5845a50a1b6a133237ac2d148b0bb41700

SHA512
9cf2bd749a9ee6e093979bc0d3aacfba03ad6469c98ff3ef35ce5d1635a052e4068ac50431626f6ba8649361802f7fb2ffffb2b325e2795c54b7014180559c99

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\Montserrat-Bold.eot

Filesize
256KB

MD5
0f722e725ac50271f9d6db477e8c0d17

SHA1
d34259cfe05b2ba9c9e5256a3ce513d4bc5afbe8

SHA256
7615a4bb88a5680cfead49c1774013ce48c4c7343cb82d7585f7935c705400b0

SHA512
9a58e7d1537f28f19dc6e63b36d422748d851b68a8b3eedf69f531d502d9163e41f4d9cc9d782fd6fc70fab269f04dc9907422bd80f5dd265edcc0ae6bddc77a

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\Montserrat-Regular.eot

Filesize
314KB

MD5
2dd0a1de870af34d48d43b7cad82b8d9

SHA1
440f4f1fdf17a5c8b426ac6bd4535b8fe5258c7e

SHA256
057bc6c47c47aaccdf31adc48a6b401f6090a02c28e354099eff80907dc2af32

SHA512
83df193ab984037b940876bf6371020b4bb13af74e988abb8ad6a30d48ab6cd9dc5c08937e58abab93278cc85c9d79c373688b2c51c035fdeffed639c933e8ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\Roboto-Regular.eot

Filesize
176KB

MD5
b9077621ce786b55c176a61456bfc077

SHA1
5f164e1bc0b6573bac876e38ca1bb2e60ff0627e

SHA256
6cedf381d59fa4caabfb836e9a3720420645cbcea32491a5ac5f07cf274ceac6

SHA512
b1f2c599804a2d0ac51d3adfe7b2d0a21c5fa1e3d8d83d932f42d30bfd26aad5972d96555097a60f8fdc4d34ed24bad2876a89cf0b27b8cd01c72c0ba8f4d02a

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\bundles\main-lum.txt

Filesize
289B

MD5
66bbb224ad04dd05ab4f95d9e6b72dc3

SHA1
6ec8735586a5719b25718f76124b3aafb0d19e5f

SHA256
dce4e993e188be3193b6a8464a7ea23c75e8fdfcd960f187cb7ed3f7f7eeb375

SHA512
0f6ba86dd854d7fc19c0be192567d3e160f5b93e2f54ff7f69033d03e020a199421e8231d4892da0d4698025a980170bd5b71c475d6fa1008841f08076316e9e

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\bundles\main-yandex.txt

Filesize
619B

MD5
a33ef0e924ea81b15526e8c79585834f

SHA1
bf378b474cb78adf9c5dd8357d6dd629d33d5742

SHA256
27bb937b5d16967a469f0766feabf451f51d774bd3b38ef1c6c28765e96ce60e

SHA512
d1044b457666732acc32796edc487a0481b9c60bd028faddbf0f3cc8766b7d7b34bc5a197ddebd01c5fa950a16f95b9157e9fe7aa3a80f5d3d16cc4f5adc4d0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
30KB

MD5
9a0a4e3f381ffdeb893fb3ba74bf63c9

SHA1
746201ef390ebfd8c9f5e7ac46d9d4716eb8d204

SHA256
1e60860fa9a568a50ee835ad17b77dc31ce9e7bb9f6185c442a227c5298ef09d

SHA512
0f6f04f040337fab978ce06218fee0a02a009eba6e7a585cd6c39fe46364c333df7962c8ab1a094e11ee67ef500e8f6f93c9fad71d2d5444b1d4798385cb9763

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
ea75b2a8f1b4241a872b1cbddbaed154

SHA1
18678dd78c1f5a3525127b442bc70375faf09c16

SHA256
4a62927a380e201c4ee51321dcc1e6b1f7dfbf82049cf349df990629e01e9178

SHA512
dc69cd4703dcba3c8f4a52058c44a34fa7c0b6096bed20f30ce3dab872461eb6dda9d0d381137b9cb022219ad92ca7f5f25d3964ed33d5f41e9fc05efa5330fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\translations.json

Filesize
19KB

MD5
a1d597ef7be818c9fa9daa8f18ebf125

SHA1
8108290387bfb433c6867d6f29b28f68b6f803c6

SHA256
b451d4eb04fbf6ea5a92b2d6d1b911c66ef98b7a438fbc3de867c3e91ba86c7a

SHA512
4b7f09b47d182ea45f8ef50dc77e24a9c4e036f15728c11409651d4513a16e8db06f99a8132a363dc0e6870563f1d419c6e8f692ef6d08eaf340401cccc11123

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

Filesize
7KB

MD5
db2652c6a17478b92705c7a6022a454e

SHA1
d2d7839d42279984eb1f3b0106a6279809c39129

SHA256
b2e48285e619dda6e39e9933a09b3ca914b084667f204101d42fe019920bacc0

SHA512
676fb7245b168d68f0cb79ec1f198cd948d1f010b02633c73cb193109c503d871f5c438281dab0648adb48bc3127411129423ac4545262b3a94eb052a760e8ab

Download Submit
\Users\Admin\AppData\Local\Temp\1073625014.exe

Filesize
53KB

MD5
84897ca8c1aa06b33248956ac25ec20a

SHA1
544d5d5652069b3c5e7e29a1ca3eea46b227bbfe

SHA256
023ad16f761a35bd7934e392bcf2bbf702f525303b2964e97c3e50d2d5f3eda1

SHA512
c17d0e364cf29055dece3e10896f0bbd0ebdb8d2b1c15fe68ddcd9951dd2d1545362f45ad21f26302f3da2eb2ec81340a027cbd4c75cc28491151ecabae65e95

Download Submit
\Users\Admin\AppData\Local\Temp\167134229.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
\Users\Admin\AppData\Local\Temp\2822715102.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
\Users\Admin\AppData\Local\Temp\2993614811.exe

Filesize
61KB

MD5
77c5eb90118287f666886fc34210c176

SHA1
d7a59bf4f014304e29df1868ef82fe782432120a

SHA256
59a96d66d97e202829ea79a5e0bbf71981c05a13ab700b0120f7d99d33515080

SHA512
5577d167ad4748ad7917ff3f792a0caa01ba40638bdf7143c1403d2efcad4019f8da49719ae0ad88febdc1ef64207fba7ca5bb96dc12c334571d30e2e8f22cf9

Download Submit
memory/108-309-0x000000013FCB0000-0x0000000140247000-memory.dmp

Filesize
5.6MB

Download
memory/672-329-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-326-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-333-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-320-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-310-0x00000000001B0000-0x00000000001D0000-memory.dmp

Filesize
128KB

Download
memory/672-331-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-312-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-324-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-316-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-322-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/672-318-0x0000000140000000-0x00000001407EF000-memory.dmp

Filesize
7.9MB

Download
memory/1496-304-0x00000000027D0000-0x00000000027D8000-memory.dmp

Filesize
32KB

Download
memory/1496-303-0x000000001B5E0000-0x000000001B8C2000-memory.dmp

Filesize
2.9MB

Download
memory/1676-283-0x0000000002730000-0x0000000002738000-memory.dmp

Filesize
32KB

Download
memory/1676-282-0x000000001B540000-0x000000001B822000-memory.dmp

Filesize
2.9MB

Download
memory/1912-253-0x000000013FEC0000-0x000000013FEC6000-memory.dmp

Filesize
24KB

Download
memory/2104-8-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/2224-315-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2224-311-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2884-286-0x000000013F860000-0x000000013FDF7000-memory.dmp

Filesize
5.6MB

Download