lumma | 941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70

Analysis

max time kernel
134s
max time network
257s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
26-09-2024 22:46

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General

Target

941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
Size

403KB
MD5

4453d7bc66e29c48ed6495bfa820e5b5
SHA1

da622e588d635bbadd7ff04ad3df5db191ff0549
SHA256

941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70
SHA512

d23950922301cf5cf2e489e5d50e76f2b92ee0b02a4ec3cff532cce72ff3e86a4668d65431402b772570bc9a6d6991f7e6848991e9a66ecb2227ce4b4d5d6306
SSDEEP

6144:hReQugxZ1Af9bSqoU5GMSUfoVs6ZPTl0ocTpSqN8r2JNrHzJGGO78M6p+z3ZLq2Z:huXSqoUM2qsQJ28SvrE6wLq2syEO

Score

10^/10

lumma vidar b26735cbe8ca9e75712ffe3aa40c4a60 e90840a846d017e7b095f7543cdf2d15 credential_access discovery evasion persistence privilege_escalation spyware stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b26735cbe8ca9e75712ffe3aa40c4a60

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://reinforcenh.shop/api

https://stogeneratmns.shop/api

https://fragnantbui.shop/api

https://drawzhotdog.shop/api

https://vozmeatillu.shop/api

https://offensivedzvju.shop/api

https://ghostreedmnu.shop/api

https://gutterydhowi.shop/api

https://wallkedsleeoi.shop/api

Extracted

Family

vidar

Version

Botnet

e90840a846d017e7b095f7543cdf2d15

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://wallkedsleeoi.shop/api

https://gutterydhowi.shop/api

https://ghostreedmnu.shop/api

https://offensivedzvju.shop/api

https://vozmeatillu.shop/api

https://drawzhotdog.shop/api

https://fragnantbui.shop/api

https://stogeneratmns.shop/api

https://reinforcenh.shop/api

https://ballotnwu.site/api

Signatures

Detect Vidar Stealer 18 IoCs

stealer

resource	yara_rule
behavioral2/memory/3764-3-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-8-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-7-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-20-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-21-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-37-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-38-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-63-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-65-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-72-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/3764-73-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-97-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-99-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-101-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-123-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-127-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-143-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1140-151-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2492	netsh.exe

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TermService\Parameters\ServiceDll = "%ProgramFiles%\\RDP Wrapper\\rdpwrap.dll"	RDPWInst.exe

Executes dropped EXE 4 IoCs

pid	Process
2576	HJJEGIEHIJ.exe
3172	DHIECGCAEB.exe
2180	CBFIIEHJDB.exe
1400	RDPWInst.exe

Loads dropped DLL 3 IoCs

pid	Process
3764	RegAsm.exe
3764	RegAsm.exe
4924	svchost.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
86	api.ipify.org

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AllowMultipleTSSessions = "1"	RDPWInst.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4664 set thread context of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 2576 set thread context of 1016	2576	HJJEGIEHIJ.exe	85
PID 3172 set thread context of 1140	3172	DHIECGCAEB.exe	88

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\RDP Wrapper\rdpwrap.dll	RDPWInst.exe
File created	C:\Program Files\RDP Wrapper\rdpwrap.ini	RDPWInst.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 14 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	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CBFIIEHJDB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HJJEGIEHIJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DHIECGCAEB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RDPWInst.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1308	timeout.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 34 IoCs

pid	Process
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
3764	RegAsm.exe
1140	RegAsm.exe
1140	RegAsm.exe
1140	RegAsm.exe
1140	RegAsm.exe
4924	svchost.exe
4924	svchost.exe
4924	svchost.exe
4924	svchost.exe
1140	RegAsm.exe
1140	RegAsm.exe
1140	RegAsm.exe
1140	RegAsm.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
628	Process not Found

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2180	CBFIIEHJDB.exe
Token: SeDebugPrivilege	1400	RDPWInst.exe
Token: SeAuditPrivilege	4924	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1400	RDPWInst.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4664 wrote to memory of 3572	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	74
PID 4664 wrote to memory of 3572	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	74
PID 4664 wrote to memory of 3572	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	74
PID 4664 wrote to memory of 748	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	75
PID 4664 wrote to memory of 748	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	75
PID 4664 wrote to memory of 748	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	75
PID 4664 wrote to memory of 4108	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	76
PID 4664 wrote to memory of 4108	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	76
PID 4664 wrote to memory of 4108	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	76
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 4664 wrote to memory of 3764	4664	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	77
PID 3764 wrote to memory of 2576	3764	RegAsm.exe	79
PID 3764 wrote to memory of 2576	3764	RegAsm.exe	79
PID 3764 wrote to memory of 2576	3764	RegAsm.exe	79
PID 2576 wrote to memory of 4308	2576	HJJEGIEHIJ.exe	82
PID 2576 wrote to memory of 4308	2576	HJJEGIEHIJ.exe	82
PID 2576 wrote to memory of 4308	2576	HJJEGIEHIJ.exe	82
PID 2576 wrote to memory of 2336	2576	HJJEGIEHIJ.exe	83
PID 2576 wrote to memory of 2336	2576	HJJEGIEHIJ.exe	83
PID 2576 wrote to memory of 2336	2576	HJJEGIEHIJ.exe	83
PID 2576 wrote to memory of 2268	2576	HJJEGIEHIJ.exe	84
PID 2576 wrote to memory of 2268	2576	HJJEGIEHIJ.exe	84
PID 2576 wrote to memory of 2268	2576	HJJEGIEHIJ.exe	84
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 2576 wrote to memory of 1016	2576	HJJEGIEHIJ.exe	85
PID 3764 wrote to memory of 3172	3764	RegAsm.exe	86
PID 3764 wrote to memory of 3172	3764	RegAsm.exe	86
PID 3764 wrote to memory of 3172	3764	RegAsm.exe	86
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3172 wrote to memory of 1140	3172	DHIECGCAEB.exe	88
PID 3764 wrote to memory of 2180	3764	RegAsm.exe	89
PID 3764 wrote to memory of 2180	3764	RegAsm.exe	89
PID 3764 wrote to memory of 2180	3764	RegAsm.exe	89
PID 2180 wrote to memory of 4632	2180	CBFIIEHJDB.exe	90
PID 2180 wrote to memory of 4632	2180	CBFIIEHJDB.exe	90
PID 2180 wrote to memory of 4632	2180	CBFIIEHJDB.exe	90
PID 4632 wrote to memory of 4360	4632	cmd.exe	92
PID 4632 wrote to memory of 4360	4632	cmd.exe	92
PID 4632 wrote to memory of 4360	4632	cmd.exe	92
PID 4360 wrote to memory of 4984	4360	net.exe	93
PID 4360 wrote to memory of 4984	4360	net.exe	93

C:\Users\Admin\AppData\Local\Temp\941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
"C:\Users\Admin\AppData\Local\Temp\941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4664
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3572
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:748
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4108
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\ProgramData\HJJEGIEHIJ.exe
    "C:\ProgramData\HJJEGIEHIJ.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4308
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:2336
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:2268
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1016
- - C:\ProgramData\DHIECGCAEB.exe
    "C:\ProgramData\DHIECGCAEB.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3172
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      PID:1140
- - C:\ProgramData\CBFIIEHJDB.exe
    "C:\ProgramData\CBFIIEHJDB.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2180
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c net user
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4632
    - - C:\Windows\SysWOW64\net.exe
        
        net user
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4360
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 user
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:4984
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe" -i
      4⤵
      System Location Discovery: System Language Discovery
      PID:2148
    - - C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe
        
        C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe -i
        5⤵
        Server Software Component: Terminal Services DLL
        Executes dropped EXE
        Modifies WinLogon
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1400
      - C:\Windows\SYSTEM32\netsh.exe
        
        netsh advfirewall firewall add rule name="Remote Desktop" dir=in protocol=tcp localport=3389 profile=any action=allow
        6⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        
        PID:2492
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\AKEGHIJJEHJD" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    PID:688
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1308

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s TermService
1⤵
PID:1436

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -s TermService
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

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

Browser Information Discovery

T1217

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:\ProgramData\CBFIIEHJDB.exe

Filesize
72KB

MD5
8a4026e4d33a227ff1df5837235782c5

SHA1
b6ea86727f17ebfea03651354c8380d0803fcfb9

SHA256
d11fd3327306f59f4e433a5467e9a84d5346f3f2047fe1597f58f052f753bc1e

SHA512
9eedd4d2b2382d532fff82097cbc3e63ff11ad4506830278af8398a1571bcfb34043164ca8737cbbca0d36d371a53b71d8507d50c02ea7ddb2e199f2385ce092

Download Submit
C:\ProgramData\CFCBFHJECAKE\EBGIDG

Filesize
92KB

MD5
55d8864e58f075cbe2dbd43a1b2908a9

SHA1
0d7129d95fa2ddb7fde828b22441dc53dffc5594

SHA256
e4e07f45a83a87aff5e7f99528464abaad495499e9e2e3e0fcd5897819f88581

SHA512
89ce123d2685448826f76dce25292b2d2d525efd8b78fd9235d1e357ad7ae2d4b3461ef903e2994cd2b8e28f56b0cc50137dd90accdd3f281472e488f6c7cf2e

Download Submit
C:\ProgramData\CFCBFHJECAKE\IIJDBG

Filesize
148KB

MD5
90a1d4b55edf36fa8b4cc6974ed7d4c4

SHA1
aba1b8d0e05421e7df5982899f626211c3c4b5c1

SHA256
7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c

SHA512
ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2

Download Submit
C:\ProgramData\DHIECGCAEB.exe

Filesize
403KB

MD5
f73186df5a030cf7f186b0737c3af1f7

SHA1
d15e45feefbbc010db92ae897d80bc7419c0d046

SHA256
05c67a9765fe1ebebcedaee376f87a803d7cd37e6c5c19f7d336c2f14a4ef207

SHA512
a6e4d6e34748fa8fb9153e2104cf49cc36af9b22e29c8df050de0db4e14e9dd18ed178b4bbacd6289a0a55b465c996fb931799ba970dfe559c85215db7e31df1

Download Submit
C:\ProgramData\HJJEGIEHIJ.exe

Filesize
376KB

MD5
47697a60a96c5adef362d8da9a274b7d

SHA1
16dbc512f121c27e2cb48a61d6dcf166aa792e0d

SHA256
63d86693917598df88d518c057c7680b5bd2de9add384425f81ead95eee18dba

SHA512
4f18db753fbd9f08842630dd2ac97dc6b368269c80dfc8a2f880baa80010db013c8168a6c19465f5d843ae135b162a63eb2dc1c48ea93c5b255868c77c591a17

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
471B

MD5
2d2427308444f4dcf76ef7d3a4a15671

SHA1
412f4955f05a781cf68b68ead5fc908f986410d5

SHA256
a5ee25390d9316d1996a3f52ed43a3523dcae3803d1127f546a3a9337eea9b32

SHA512
d9fd366db9e0728f630d5845e0ac3132c2f337c57efcede1a53193a5a6f19a9c0e3cea80122a3de6ca95b6054f3d4daf53a920f0278dc8f233f6745afadd3a7f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
400B

MD5
a0a42aa9f3ab41a9da4c1d361e6ddef8

SHA1
324f836da4610e81a49a1343a5374d0318b80a95

SHA256
a32e9ed0aa0d4656347bd8de19ed50d5e50bbbe657d248abd14a5d0b11c59a43

SHA512
8a442156890a967fe72a9e2a2bbc348b06ed221b331119305c776003839539dff7b430c762abb2e946b83e1a84c8ed2be4feacf01668d3270a8474051aee3f05

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LICIZUQP\76561199780418869[1].htm

Filesize
33KB

MD5
82f4a816239df3cdd27d559183e0c5d9

SHA1
7287dd57b9b0644043b8998623ea3dbed04c3fb1

SHA256
8847146c20c3be7ddbdf4ff838bf04de5d497c3961ff4ceff8155ede481ce245

SHA512
bf106d50a20a3c6a9ec6eb9e2c2c51487f79d63724b2b71e44e2d76310bb11dd4cc50235f9f1260138d58add5a6687d1d3192964781ddb1b835c48200bc52411

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

Filesize
1.7MB

MD5
c213162c86bb943bcdf91b3df381d2f6

SHA1
8ec200e2d836354a62f16cdb3eed4bb760165425

SHA256
ac91b2a2db1909a2c166e243391846ad8d9ede2c6fcfd33b60acf599e48f9afc

SHA512
b3ead28bb1f4b87b0c36c129864a8af34fc11e5e9feaa047d4ca0525bec379d07c8efee259ede8832b65b3c03ef4396c9202989249199f7037d56439187f147b

Download Submit
\??\c:\program files\rdp wrapper\rdpwrap.dll

Filesize
114KB

MD5
461ade40b800ae80a40985594e1ac236

SHA1
b3892eef846c044a2b0785d54a432b3e93a968c8

SHA256
798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

SHA512
421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

Download Submit
\??\c:\program files\rdp wrapper\rdpwrap.ini

Filesize
433KB

MD5
92bc5fedb559357aa69d516a628f45dc

SHA1
6468a9fa0271724e70243eab49d200f457d3d554

SHA256
85cd5cd634fa8bbbf8d71b0a7d49a58870ef760da6d6e7789452cae4cab28127

SHA512
87e210e22631c1a394918859213140a7c54b75aec9bbc4f44509959d15cfa14abcbfeb1adf9cffa11b2e88f84a8708f67e842d859e63394b7f6036ce934c3cc9

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/1016-85-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1016-87-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1016-83-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1140-97-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-151-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-143-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-129-0x000000001FCE0000-0x000000001FF3F000-memory.dmp

Filesize
2.4MB

Download
memory/1140-127-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-123-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-101-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1140-99-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1400-128-0x0000000000400000-0x00000000005BE000-memory.dmp

Filesize
1.7MB

Download
memory/2180-111-0x00000000004D0000-0x00000000004E8000-memory.dmp

Filesize
96KB

Download
memory/2180-112-0x0000000000FA0000-0x0000000000FB8000-memory.dmp

Filesize
96KB

Download
memory/2576-81-0x00000000002D0000-0x0000000000332000-memory.dmp

Filesize
392KB

Download
memory/3172-95-0x0000000000270000-0x00000000002D8000-memory.dmp

Filesize
416KB

Download
memory/3764-63-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-3-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-22-0x000000001FFE0000-0x000000002023F000-memory.dmp

Filesize
2.4MB

Download
memory/3764-21-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-20-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-37-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-38-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-7-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-8-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-65-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-73-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/3764-72-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4664-11-0x0000000073C60000-0x000000007434E000-memory.dmp

Filesize
6.9MB

Download
memory/4664-0-0x0000000073C6E000-0x0000000073C6F000-memory.dmp

Filesize
4KB

Download
memory/4664-1-0x0000000000A60000-0x0000000000AC8000-memory.dmp

Filesize
416KB

Download
memory/4664-64-0x0000000073C60000-0x000000007434E000-memory.dmp

Filesize
6.9MB

Download