lumma | 8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616

Analysis

max time kernel
134s
max time network
300s
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 22:45

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General

Target

8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe
Size

326KB
MD5

10b1172549949f835f59bd598cfc4318
SHA1

21f16130980717888dea8eb3dee30a4914749880
SHA256

8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616
SHA512

ed65fe280393853b9c38bb4d3f19c5b9187d2d7edb33eaf7c2f64e153ea3baefd33b0479a9f10d35dedb9f59ad3dd7f08e35e8106abb650d8cbb18d2dde9796f
SSDEEP

6144:UPT+g0SUUOll/PbH2sY+iF6smfR3B5RlS4rJDuHbSt8OIikiIRi3EO:STH0SIbbnY+iZyxzHd1DRSiLEO

Score

10^/10

lumma stealc vidar default e90840a846d017e7b095f7543cdf2d15 credential_access discovery evasion persistence privilege_escalation spyware stealer

Malware Config

Extracted

Family

stealc

Botnet

default

http://46.8.231.109

Attributes

url_path
/c4754d4f680ead72.php

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://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

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/1436-83-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-80-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-92-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-129-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-130-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-146-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-147-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-155-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-172-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-173-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-180-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-181-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4444-207-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1436-219-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4444-228-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4444-229-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4444-240-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4444-241-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Stealc
Stealc is an infostealer written in C++.
stealer stealc
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
1032	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 8 IoCs

pid	Process
3012	AdminIDAAKEHJDH.exe
3520	AdminFBFCAKKKFB.exe
4328	AdminBGIDBKKKKK.exe
2280	RDPWInst.exe
4952	KJDGDBFBGI.exe
164	KEHDBAEGII.exe
4100	HDGCAAFBFB.exe
3764	RDPWInst.exe

Loads dropped DLL 5 IoCs

pid	Process
1308	RegAsm.exe
1308	RegAsm.exe
2116	svchost.exe
1436	RegAsm.exe
1436	RegAsm.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
70	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 5 IoCs

description	pid	Process	procid_target
PID 1020 set thread context of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 3012 set thread context of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 4328 set thread context of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4952 set thread context of 1372	4952	KJDGDBFBGI.exe	104
PID 164 set thread context of 4444	164	KEHDBAEGII.exe	107

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\RDP Wrapper\rdpwrap.ini	RDPWInst.exe
File created	C:\Program Files\RDP Wrapper\rdpwrap.dll	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 27 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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdminBGIDBKKKKK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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	AdminIDAAKEHJDH.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.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	HDGCAAFBFB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KJDGDBFBGI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RDPWInst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KEHDBAEGII.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RDPWInst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdminFBFCAKKKFB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Checks processor information in registry 2 TTPs 6 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
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
2336	timeout.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
1308	RegAsm.exe
1308	RegAsm.exe
1308	RegAsm.exe
1308	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
2116	svchost.exe
2116	svchost.exe
2116	svchost.exe
2116	svchost.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
1436	RegAsm.exe
4444	RegAsm.exe
4444	RegAsm.exe
4444	RegAsm.exe
4444	RegAsm.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
628	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3520	AdminFBFCAKKKFB.exe
Token: SeDebugPrivilege	2280	RDPWInst.exe
Token: SeAuditPrivilege	2116	svchost.exe
Token: SeDebugPrivilege	4100	HDGCAAFBFB.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3764	RDPWInst.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1020 wrote to memory of 1308	1020	8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe	74
PID 1308 wrote to memory of 164	1308	RegAsm.exe	75
PID 1308 wrote to memory of 164	1308	RegAsm.exe	75
PID 1308 wrote to memory of 164	1308	RegAsm.exe	75
PID 164 wrote to memory of 3012	164	cmd.exe	77
PID 164 wrote to memory of 3012	164	cmd.exe	77
PID 164 wrote to memory of 3012	164	cmd.exe	77
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 3012 wrote to memory of 1436	3012	AdminIDAAKEHJDH.exe	79
PID 1308 wrote to memory of 5080	1308	RegAsm.exe	80
PID 1308 wrote to memory of 5080	1308	RegAsm.exe	80
PID 1308 wrote to memory of 5080	1308	RegAsm.exe	80
PID 1308 wrote to memory of 4156	1308	RegAsm.exe	82
PID 1308 wrote to memory of 4156	1308	RegAsm.exe	82
PID 1308 wrote to memory of 4156	1308	RegAsm.exe	82
PID 4156 wrote to memory of 3520	4156	cmd.exe	85
PID 4156 wrote to memory of 3520	4156	cmd.exe	85
PID 4156 wrote to memory of 3520	4156	cmd.exe	85
PID 5080 wrote to memory of 4328	5080	cmd.exe	84
PID 5080 wrote to memory of 4328	5080	cmd.exe	84
PID 5080 wrote to memory of 4328	5080	cmd.exe	84
PID 3520 wrote to memory of 4624	3520	AdminFBFCAKKKFB.exe	87
PID 3520 wrote to memory of 4624	3520	AdminFBFCAKKKFB.exe	87
PID 3520 wrote to memory of 4624	3520	AdminFBFCAKKKFB.exe	87
PID 4624 wrote to memory of 796	4624	cmd.exe	89
PID 4624 wrote to memory of 796	4624	cmd.exe	89
PID 4624 wrote to memory of 796	4624	cmd.exe	89
PID 796 wrote to memory of 4988	796	net.exe	90
PID 796 wrote to memory of 4988	796	net.exe	90
PID 796 wrote to memory of 4988	796	net.exe	90
PID 4328 wrote to memory of 5100	4328	AdminBGIDBKKKKK.exe	91
PID 4328 wrote to memory of 5100	4328	AdminBGIDBKKKKK.exe	91
PID 4328 wrote to memory of 5100	4328	AdminBGIDBKKKKK.exe	91
PID 4328 wrote to memory of 3276	4328	AdminBGIDBKKKKK.exe	92
PID 4328 wrote to memory of 3276	4328	AdminBGIDBKKKKK.exe	92
PID 4328 wrote to memory of 3276	4328	AdminBGIDBKKKKK.exe	92
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 4328 wrote to memory of 776	4328	AdminBGIDBKKKKK.exe	93
PID 3520 wrote to memory of 3000	3520	AdminFBFCAKKKFB.exe	94
PID 3520 wrote to memory of 3000	3520	AdminFBFCAKKKFB.exe	94
PID 3520 wrote to memory of 3000	3520	AdminFBFCAKKKFB.exe	94

C:\Users\Admin\AppData\Local\Temp\8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe
"C:\Users\Admin\AppData\Local\Temp\8df76c9722b5a44e7e5c42de48f4073ef42eaa814903207abdb9aa72f0ed4616.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1020
- 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:1308
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminIDAAKEHJDH.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:164
  - - C:\Users\AdminIDAAKEHJDH.exe
      "C:\Users\AdminIDAAKEHJDH.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3012
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:1436
      - C:\ProgramData\KJDGDBFBGI.exe
        
        "C:\ProgramData\KJDGDBFBGI.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:4952
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:1372
      - C:\ProgramData\KEHDBAEGII.exe
        
        "C:\ProgramData\KEHDBAEGII.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:164
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:4444
      - C:\ProgramData\HDGCAAFBFB.exe
        
        "C:\ProgramData\HDGCAAFBFB.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:4100
        
        C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c net user
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:1524
        
        C:\Windows\SysWOW64\net.exe
        
        net user
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:1464
        
        C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 user
        9⤵
        System Location Discovery: System Language Discovery
        
        PID:3196
        
        C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe" -i
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:3276
        
        C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe
        
        C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe -i
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:3764
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\CAAKKFHCFIEC" & exit
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:3328
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:2336
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminBGIDBKKKKK.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5080
  - - C:\Users\AdminBGIDBKKKKK.exe
      "C:\Users\AdminBGIDBKKKKK.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4328
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        
        PID:5100
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        
        PID:3276
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:776
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminFBFCAKKKFB.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4156
  - - C:\Users\AdminFBFCAKKKFB.exe
      "C:\Users\AdminFBFCAKKKFB.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3520
    - - C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c net user
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4624
      - C:\Windows\SysWOW64\net.exe
        
        net user
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:796
        
        C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 user
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:4988
    - - C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe" -i
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3000
      - C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe
        
        C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe -i
        6⤵
        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
        
        PID:2280
        
        C:\Windows\SYSTEM32\netsh.exe
        
        netsh advfirewall firewall add rule name="Remote Desktop" dir=in protocol=tcp localport=3389 profile=any action=allow
        7⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        
        PID:1032

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s TermService
1⤵
PID:3340

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:2116

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\CAAKKFHCFIEC\FBAKEH

Filesize
6KB

MD5
97f54db01153d253f5291ecdc56f2d70

SHA1
c1a696309a118de9c83856730e6c7a95f3d27246

SHA256
98d289ca6771ec98aee9f44785616537e4b7cb10e37ae92ab463c60d50b57e26

SHA512
8262ef2e0d4d50f12609e793a24be6576c430787f4f7ed722496e94e7e55f1fd95cdf9aaccc0392bee11758fa39f421813b1262bceb46dedca1dfaf7240638f6

Download Submit
C:\ProgramData\CAAKKFHCFIEC\JDAKJJ

Filesize
92KB

MD5
dc89cfe2a3b5ff9acb683c7237226713

SHA1
24f19bc7d79fa0c5af945b28616225866ee51dd5

SHA256
ceddefa824f1dd6e7e669d4470e18e557c22fe73359f5b31edf4537473b96148

SHA512
ee5d047e1124351997ecfaa5c8bd3e9ce8a974ac281675cda4d0a55e40f3883336a2378b9ebf3d1f227d01b386c26473c32e39bcab836da2b392bf778a6cf5c2

Download Submit
C:\ProgramData\DGHCBAAEHCFI\GHDHDB

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

Download Submit
C:\ProgramData\DGHCBAAEHCFI\IDHIEG

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\ProgramData\freebl3.dll

Filesize
669KB

MD5
550686c0ee48c386dfcb40199bd076ac

SHA1
ee5134da4d3efcb466081fb6197be5e12a5b22ab

SHA256
edd043f2005dbd5902fc421eabb9472a7266950c5cbaca34e2d590b17d12f5fa

SHA512
0b7f47af883b99f9fbdc08020446b58f2f3fa55292fd9bc78fc967dd35bdd8bd549802722de37668cc89ede61b20359190efbfdf026ae2bdc854f4740a54649e

Download Submit
C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\msvcp140.dll

Filesize
439KB

MD5
5ff1fca37c466d6723ec67be93b51442

SHA1
34cc4e158092083b13d67d6d2bc9e57b798a303b

SHA256
5136a49a682ac8d7f1ce71b211de8688fce42ed57210af087a8e2dbc8a934062

SHA512
4802ef62630c521d83a1d333969593fb00c9b38f82b4d07f70fbd21f495fea9b3f67676064573d2c71c42bc6f701992989742213501b16087bb6110e337c7546

Download Submit
C:\ProgramData\softokn3.dll

Filesize
251KB

MD5
4e52d739c324db8225bd9ab2695f262f

SHA1
71c3da43dc5a0d2a1941e874a6d015a071783889

SHA256
74ebbac956e519e16923abdc5ab8912098a4f64e38ddcb2eae23969f306afe5a

SHA512
2d4168a69082a9192b9248f7331bd806c260478ff817567df54f997d7c3c7d640776131355401e4bdb9744e246c36d658cb24b18de67d8f23f10066e5fe445f6

Download Submit
C:\ProgramData\vcruntime140.dll

Filesize
78KB

MD5
a37ee36b536409056a86f50e67777dd7

SHA1
1cafa159292aa736fc595fc04e16325b27cd6750

SHA256
8934aaeb65b6e6d253dfe72dea5d65856bd871e989d5d3a2a35edfe867bb4825

SHA512
3a7c260646315cf8c01f44b2ec60974017496bd0d80dd055c7e43b707cadba2d63aab5e0efd435670aa77886ed86368390d42c4017fc433c3c4b9d1c47d0f356

Download Submit
C:\Users\AdminBGIDBKKKKK.exe

Filesize
376KB

MD5
47697a60a96c5adef362d8da9a274b7d

SHA1
16dbc512f121c27e2cb48a61d6dcf166aa792e0d

SHA256
63d86693917598df88d518c057c7680b5bd2de9add384425f81ead95eee18dba

SHA512
4f18db753fbd9f08842630dd2ac97dc6b368269c80dfc8a2f880baa80010db013c8168a6c19465f5d843ae135b162a63eb2dc1c48ea93c5b255868c77c591a17

Download Submit
C:\Users\AdminFBFCAKKKFB.exe

Filesize
72KB

MD5
8a4026e4d33a227ff1df5837235782c5

SHA1
b6ea86727f17ebfea03651354c8380d0803fcfb9

SHA256
d11fd3327306f59f4e433a5467e9a84d5346f3f2047fe1597f58f052f753bc1e

SHA512
9eedd4d2b2382d532fff82097cbc3e63ff11ad4506830278af8398a1571bcfb34043164ca8737cbbca0d36d371a53b71d8507d50c02ea7ddb2e199f2385ce092

Download Submit
C:\Users\AdminIDAAKEHJDH.exe

Filesize
403KB

MD5
f73186df5a030cf7f186b0737c3af1f7

SHA1
d15e45feefbbc010db92ae897d80bc7419c0d046

SHA256
05c67a9765fe1ebebcedaee376f87a803d7cd37e6c5c19f7d336c2f14a4ef207

SHA512
a6e4d6e34748fa8fb9153e2104cf49cc36af9b22e29c8df050de0db4e14e9dd18ed178b4bbacd6289a0a55b465c996fb931799ba970dfe559c85215db7e31df1

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
d400f91cd11fe05d91cb4c5329f5a949

SHA1
74211bb98c6e032b2cf56dfa275c9b0b4d348900

SHA256
a181b077236ce1789be3a667694355b860495e0a0510d146403c964162859c86

SHA512
6835d36fff67f89a8b2a573e89576e8e22f6cc5a1cea79eb0ae26e52f3ffb9455363a01fd93efa9f29bef94036e928307e3216abb7539127eb6c6f2de6d7f05a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\KEHDBAEGII.exe.log

Filesize
425B

MD5
605f809fab8c19729d39d075f7ffdb53

SHA1
c546f877c9bd53563174a90312a8337fdfc5fdd9

SHA256
6904d540649e76c55f99530b81be17e099184bb4cad415aa9b9b39cc3677f556

SHA512
82cc12c3186ae23884b8d5c104638c8206272c4389ade56b926dfc1d437b03888159b3c790b188b54d277a262e731927e703e680ea642e1417faee27443fd5b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\T28YHK6H\76561199780418869[1].htm

Filesize
33KB

MD5
1f21f948d55799ad9e48c220384ddb66

SHA1
7e6cdbb3247139cf260a7d1ddffc0e0a24688004

SHA256
b3878604f67019b630aed4b4adb87c29868b8558404a5f3760402e5f8c717466

SHA512
b4231de5817f1d20ef3fcc1751ba80b44393095647a722596b77bce671c9e89d9adee3d1e74c9eb640d8969df0e03c984a2d2f347e6c970f10b1d82a19e7d8cd

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\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/776-111-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/776-109-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/776-113-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1020-91-0x0000000073B80000-0x000000007426E000-memory.dmp

Filesize
6.9MB

Download
memory/1020-7-0x0000000073B80000-0x000000007426E000-memory.dmp

Filesize
6.9MB

Download
memory/1020-0-0x0000000073B8E000-0x0000000073B8F000-memory.dmp

Filesize
4KB

Download
memory/1020-1-0x0000000000800000-0x0000000000856000-memory.dmp

Filesize
344KB

Download
memory/1308-96-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1308-242-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1308-9-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1308-8-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1308-6-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1308-3-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1436-130-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-146-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-147-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-155-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-133-0x000000001FDA0000-0x000000001FFFF000-memory.dmp

Filesize
2.4MB

Download
memory/1436-83-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-129-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-219-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-172-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-173-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-80-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-180-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-181-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1436-92-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2280-131-0x0000000000400000-0x00000000005BE000-memory.dmp

Filesize
1.7MB

Download
memory/3012-77-0x0000000000430000-0x0000000000498000-memory.dmp

Filesize
416KB

Download
memory/3012-90-0x00000000726E0000-0x0000000072DCE000-memory.dmp

Filesize
6.9MB

Download
memory/3012-78-0x00000000726EE000-0x00000000726EF000-memory.dmp

Filesize
4KB

Download
memory/3520-102-0x0000000000700000-0x0000000000718000-memory.dmp

Filesize
96KB

Download
memory/3520-103-0x0000000000E20000-0x0000000000E38000-memory.dmp

Filesize
96KB

Download
memory/3764-226-0x0000000000400000-0x00000000005BE000-memory.dmp

Filesize
1.7MB

Download
memory/4328-105-0x0000000000060000-0x00000000000C2000-memory.dmp

Filesize
392KB

Download
memory/4444-229-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4444-230-0x00000000224C0000-0x000000002271F000-memory.dmp

Filesize
2.4MB

Download
memory/4444-228-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4444-207-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4444-240-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4444-241-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download