lumma | 2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6

Analysis

max time kernel
135s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 08:22

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General

Target

2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe
Size

326KB
MD5

ccc8fb5c5637dd0a4d32552bd9203ce6
SHA1

3fb0f2b266d91f465e9abb930d85867a65e8eec9
SHA256

2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6
SHA512

e5aae05dd623d7f642538b5073ee8d5a95d8152dfe14c73abf4aaa8584217f378fcb988826a9de775a542aeeff3c3d4ed14fb4414da0eb04d8e1eb69d70ef0db
SSDEEP

6144:QokaBTSIjqhL6fEq3Ko6UasNc8FI+sIFaPsq9Lti8EO:QojBTScq/qqsNlFI+sIFyLEO

Score

10^/10

lumma stealc vidar a669a86f8433a1e88901711c0f772c97 default credential_access discovery spyware stealer

Malware Config

Extracted

Family

stealc

Botnet

default

http://46.8.231.109

Attributes

url_path
/c4754d4f680ead72.php

Extracted

Family

vidar

Version

Botnet

a669a86f8433a1e88901711c0f772c97

https://t.me/jamsemlg

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

Extracted

Family

lumma

https://possiwreeste.site/api

https://underlinemdsj.site/api

https://chaptermusu.store/api

Signatures

Detect Vidar Stealer 19 IoCs

stealer

resource	yara_rule
behavioral2/memory/1796-90-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-101-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-93-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-123-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-124-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-140-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-141-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-157-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-158-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-187-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-188-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-195-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-196-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-197-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4156-235-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/1796-256-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4156-263-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4156-264-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral2/memory/4156-280-0x0000000000400000-0x0000000000676000-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

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	RegAsm.exe

Executes dropped EXE 7 IoCs

pid	Process
780	AdminCAEBGHDBKE.exe
1480	AdminAAKJEGCFBG.exe
3364	CGDBGCBGID.exe
2448	BKFCBFCBFB.exe
4428	IDAAFBGDBK.exe
864	AdminEBAKFIIJJK.exe
1152	AdminGCBGCGHDGI.exe

Loads dropped DLL 6 IoCs

pid	Process
2904	RegAsm.exe
2904	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1636	RegAsm.exe
1636	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

Suspicious use of SetThreadContext 8 IoCs

description	pid	Process	procid_target
PID 3596 set thread context of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 780 set thread context of 1796	780	AdminCAEBGHDBKE.exe	99
PID 1480 set thread context of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 3364 set thread context of 1652	3364	CGDBGCBGID.exe	111
PID 2448 set thread context of 4156	2448	BKFCBFCBFB.exe	114
PID 4428 set thread context of 1636	4428	IDAAFBGDBK.exe	117
PID 864 set thread context of 4584	864	AdminEBAKFIIJJK.exe	130
PID 1152 set thread context of 404	1152	AdminGCBGCGHDGI.exe	133

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

System Location Discovery: System Language Discovery 1 TTPs 22 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	IDAAFBGDBK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdminEBAKFIIJJK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdminGCBGCGHDGI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdminAAKJEGCFBG.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	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BKFCBFCBFB.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	AdminCAEBGHDBKE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CGDBGCBGID.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Checks processor information in registry 2 TTPs 10 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3580	timeout.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
2904	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
1796	RegAsm.exe
4156	RegAsm.exe
4156	RegAsm.exe
4156	RegAsm.exe
4156	RegAsm.exe
1636	RegAsm.exe
1636	RegAsm.exe
1636	RegAsm.exe
1636	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 3596 wrote to memory of 2904	3596	2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe	86
PID 2904 wrote to memory of 4636	2904	RegAsm.exe	94
PID 2904 wrote to memory of 4636	2904	RegAsm.exe	94
PID 2904 wrote to memory of 4636	2904	RegAsm.exe	94
PID 4636 wrote to memory of 780	4636	cmd.exe	96
PID 4636 wrote to memory of 780	4636	cmd.exe	96
PID 4636 wrote to memory of 780	4636	cmd.exe	96
PID 780 wrote to memory of 4392	780	AdminCAEBGHDBKE.exe	98
PID 780 wrote to memory of 4392	780	AdminCAEBGHDBKE.exe	98
PID 780 wrote to memory of 4392	780	AdminCAEBGHDBKE.exe	98
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 780 wrote to memory of 1796	780	AdminCAEBGHDBKE.exe	99
PID 2904 wrote to memory of 4860	2904	RegAsm.exe	100
PID 2904 wrote to memory of 4860	2904	RegAsm.exe	100
PID 2904 wrote to memory of 4860	2904	RegAsm.exe	100
PID 4860 wrote to memory of 1480	4860	cmd.exe	102
PID 4860 wrote to memory of 1480	4860	cmd.exe	102
PID 4860 wrote to memory of 1480	4860	cmd.exe	102
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1480 wrote to memory of 3032	1480	AdminAAKJEGCFBG.exe	105
PID 1796 wrote to memory of 3364	1796	RegAsm.exe	108
PID 1796 wrote to memory of 3364	1796	RegAsm.exe	108
PID 1796 wrote to memory of 3364	1796	RegAsm.exe	108
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 3364 wrote to memory of 1652	3364	CGDBGCBGID.exe	111
PID 1796 wrote to memory of 2448	1796	RegAsm.exe	112
PID 1796 wrote to memory of 2448	1796	RegAsm.exe	112
PID 1796 wrote to memory of 2448	1796	RegAsm.exe	112
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114
PID 2448 wrote to memory of 4156	2448	BKFCBFCBFB.exe	114

C:\Users\Admin\AppData\Local\Temp\2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe
"C:\Users\Admin\AppData\Local\Temp\2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Checks computer location settings
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminCAEBGHDBKE.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4636
  - - C:\Users\AdminCAEBGHDBKE.exe
      "C:\Users\AdminCAEBGHDBKE.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:780
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        
        PID:4392
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        Checks computer location settings
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1796
      - C:\ProgramData\CGDBGCBGID.exe
        
        "C:\ProgramData\CGDBGCBGID.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3364
        
        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:1652
      - C:\ProgramData\BKFCBFCBFB.exe
        
        "C:\ProgramData\BKFCBFCBFB.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2448
        
        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:4156
      - C:\ProgramData\IDAAFBGDBK.exe
        
        "C:\ProgramData\IDAAFBGDBK.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:4428
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        Checks computer location settings
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:1636
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminEBAKFIIJJK.exe"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:2484
        
        C:\Users\AdminEBAKFIIJJK.exe
        
        "C:\Users\AdminEBAKFIIJJK.exe"
        9⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:864
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        10⤵
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:4584
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminGCBGCGHDGI.exe"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:2792
        
        C:\Users\AdminGCBGCGHDGI.exe
        
        "C:\Users\AdminGCBGCGHDGI.exe"
        9⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:1152
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        10⤵
        System Location Discovery: System Language Discovery
        
        PID:404
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\GCBGCGHDGIEG" & exit
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:3524
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3580
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminAAKJEGCFBG.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4860
  - - C:\Users\AdminAAKJEGCFBG.exe
      "C:\Users\AdminAAKJEGCFBG.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1480
    - - 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:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

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Downloads

C:\ProgramData\AEBGIEGCFHCFHIDHIJEC

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\ProgramData\AEBGIEGCFHCFHIDHIJECAKKKKK

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\ProgramData\GCBGCGHDGIEG\CAEBGH

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\ProgramData\GCBGCGHDGIEG\DGCGDB

Filesize
114KB

MD5
f0dcd0735cfcef0c15ceda75deb5cb3e

SHA1
af257a650681983a6c9e087615165269a6d0ceab

SHA256
d3ca053889263104532ef68de1a1200f5e1b1177cfeea702e882c5c4075c35ee

SHA512
cc2a123eea72756ce0914ec7c2e077b9f14c6def40a3131fdc02d5f981c5c79bba7859d02296cb1a15e4ff2491818e91c3790706cf46fffdf9a7b7fcb5a33ec4

Download Submit
C:\ProgramData\GCBGCGHDGIEG\GCFCFC

Filesize
10KB

MD5
d4de393beaa8cc5222257b82dc946422

SHA1
dc509a9fd0e2c8a310e7fc225f0ffe95feb9c7b7

SHA256
e532de4b0864f892c506fd225d70150f6b6beb281a19b1577850016d5c0a97ff

SHA512
7b0e28af814c221ecc8c911117cfab9987c0a7796d75653e819865af350ab4e3d722cd3da1d240746a6a656f029dccaf4674da53aeb467311d023aef49ccbd4a

Download Submit
C:\ProgramData\IDAAFBGDBK.exe

Filesize
326KB

MD5
2832fbde1cf7ea83bd6fd6a4a5e8fe15

SHA1
1ced7a749d257091e0c3b75605fd3bc005e531de

SHA256
2b8bcd9d7d072feb114e0436dc10aa80fda52cdd46a4948ea1ae984f74898375

SHA512
c69f1197a0c74d057ab569d35c9af675fc465ce6abcc6c8fc32b316d3586871a426d7ab904c43827be7413748f0f45f7f3689076ca031fd858a4a8abf78b9299

Download Submit
C:\ProgramData\KEHCAFHIJECG\AAKJEG

Filesize
40KB

MD5
a182561a527f929489bf4b8f74f65cd7

SHA1
8cd6866594759711ea1836e86a5b7ca64ee8911f

SHA256
42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

SHA512
9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

Download Submit
C:\ProgramData\KEHCAFHIJECG\ECAFHD

Filesize
160KB

MD5
f310cf1ff562ae14449e0167a3e1fe46

SHA1
85c58afa9049467031c6c2b17f5c12ca73bb2788

SHA256
e187946249cd390a3c1cf5d4e3b0d8f554f9acdc416bf4e7111fff217bb08855

SHA512
1196371de08c964268c44103ccaed530bda6a145df98e0f480d8ee5ad58cb6fb33ca4c9195a52181fe864726dcf52e6a7a466d693af0cda43400a3a7ef125fad

Download Submit
C:\ProgramData\KEHCAFHIJECG\ECAFHD

Filesize
20KB

MD5
a603e09d617fea7517059b4924b1df93

SHA1
31d66e1496e0229c6a312f8be05da3f813b3fa9e

SHA256
ccd15f9c7a997ae2b5320ea856c7efc54b5055254d41a443d21a60c39c565cb7

SHA512
eadb844a84f8a660c578a2f8e65ebcb9e0b9ab67422be957f35492ff870825a4b363f96fd1c546eaacfd518f6812fcf57268ef03c149e5b1a7af145c7100e2cc

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\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

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\AdminAAKJEGCFBG.exe

Filesize
371KB

MD5
32c2e31313c3df4a7a36c72503a5beba

SHA1
1c88051112dab0e306cadd9ee5d65f8dc229f079

SHA256
f1fa2872fcd33c6dbce8d974c0c0381c0762d46a53ceaca14a29727ad02baef3

SHA512
ee04d786e53f7fa203dbc4f8c018c72a907dabbd2d1c57e219b2ccc2dbd9d79a4ee8580b98f9b5c5024e628c0207cdd2bf93b9468e457f4ee00326c7c689f1ae

Download Submit
C:\Users\AdminCAEBGHDBKE.exe

Filesize
404KB

MD5
38dabc7063c0a175a12c30bd44cf3dbc

SHA1
6d7aabebd8a417168e220c7497f4bc38c314da3b

SHA256
de664956d799e59e1cca0788d545922ee420e3afdcf277442f148f52bc78df89

SHA512
674760ad37cf7886ca4cd786e4d1966d3827fdad008a85a125e18bd474d073dae8d4296427253bb86e78d3173a300611ee5eb2e01c1f968700679350fc17a24d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\156887258BBD6E1FEF562837733EA04E_5BBC02CEDFD3F7AC9E268D830CF231EE

Filesize
2KB

MD5
0ebee1a9b9e35e191042d46d08b040f0

SHA1
feb35a5f729a753bf41b24c13452fcfcb28b7b7a

SHA256
184f2732015e7e04f702a66175be34f02765256f60480aa8264de4942d15cadb

SHA512
51f23f614cb7e45d94b4ad9ff26ed5e9d3bc9f6aef6f9e7c06ce3ee16247179ea8875a473aa0d6b7c7ac2746788df395b94b4b83573691da10ee0c6f5911e018

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

Filesize
2KB

MD5
3ec2d4c1599334f16c619646f94ce3f2

SHA1
a45c4c1cf56c40abfdeae0d6c08985d1bcd9e494

SHA256
1f10213ae35bf90e3dfd5f812003bc344999075c16b92852a615573122b311fe

SHA512
5c390e0f7bec20261de4f5f01cc65e2b4f61a4afa6790712e6c35bf43df98b85a53fb47fc6ac3046f7515be136426fb144dca32b6871e326eb590871eefeaf7c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D

Filesize
1KB

MD5
c76a1980f5deecf5dcb714aea48bc5bc

SHA1
a49396f90512fb31a15106c34c68ab4e8e84b1ad

SHA256
deaedc661cb88f7c142ce7b33b08b8c55bd7b3be3e502d2412ec8c9ae057e9c8

SHA512
184aa422aaa7e00830b820e912a5c7dfababd106b807a1b31cca9723ef45f50b4decd62cd047131872ad438c55582881c16c7f0ddc4dd0ceaed8e529c40ff3bf

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\156887258BBD6E1FEF562837733EA04E_5BBC02CEDFD3F7AC9E268D830CF231EE

Filesize
458B

MD5
0ec3f101ae09feb1a2e000f1ea221ac4

SHA1
d7d8b37e1a02d5fb1b1a1039cdcc9f176235ae42

SHA256
e2d4145821e1573aa78ee8e594c4bb798ad7854eadfaf479096a6da28b5dd257

SHA512
100074b58024359f440219b1e9e0c020ef84765a3fd67781898625db84531e68e5a7c1768a3583b773daef402751f4034fd59db15eb27cc0636088a816af06ac

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

Filesize
450B

MD5
1079cc981b69f89d6401e5de6555a4ab

SHA1
794e8e27f5fe7b40651d67cc2a2eafabc3fa7dbb

SHA256
ffe4b02a761717523c94b2d435c922fe0d7d3cf4a423e9de26e099fba6913e2a

SHA512
bd543f918410bb61ac8e0907998ccfc1ce7a03a918c839782448e7b41738a3f6fffcbfc7a887fbab56e21867141e89d14c4cb970314d05e55c1e452d3fe00c8a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D

Filesize
458B

MD5
726b84486d94b1283684ee1ada72a1c6

SHA1
94b8c8b1db1e7edb711596e0678e080a30476672

SHA256
06cd4658fe524f8ec3dbb47c7a10e6a353de463339d60fe6473618651831ca21

SHA512
06c5702ffb78a6e39f8e529384fc569d6ea1716f41c5442089a3e9279507c6d048d962e273e90a2f7ccf760630bcaa143890f9dd5070850b858675de040d91f6

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

Filesize
425B

MD5
4eaca4566b22b01cd3bc115b9b0b2196

SHA1
e743e0792c19f71740416e7b3c061d9f1336bf94

SHA256
34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

SHA512
bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q7Y0LTLX\sql[1].dll

Filesize
2.3MB

MD5
90e744829865d57082a7f452edc90de5

SHA1
833b178775f39675fa4e55eab1032353514e1052

SHA256
036a57102385d7f0d7b2deacf932c1c372ae30d924365b7a88f8a26657dd7550

SHA512
0a2d112ff7cb806a74f5ec17fe097d28107bb497d6ed5ad28ea47e6795434ba903cdb49aaf97a9a99c08cd0411f1969cad93031246dc107c26606a898e570323

Download Submit
memory/780-88-0x0000000000AB0000-0x0000000000B1A000-memory.dmp

Filesize
424KB

Download
memory/780-87-0x0000000072BDE000-0x0000000072BDF000-memory.dmp

Filesize
4KB

Download
memory/780-100-0x0000000072BD0000-0x0000000073380000-memory.dmp

Filesize
7.7MB

Download
memory/1480-114-0x0000000000110000-0x0000000000170000-memory.dmp

Filesize
384KB

Download
memory/1636-255-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1636-253-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1796-256-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-124-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-126-0x0000000022620000-0x000000002287F000-memory.dmp

Filesize
2.4MB

Download
memory/1796-157-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-187-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-90-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-123-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-195-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-196-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-197-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-101-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-93-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-188-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-140-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-141-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1796-158-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2904-122-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/2904-282-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/2904-3-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/2904-6-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/2904-9-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/2904-8-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/3032-121-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/3032-119-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/3032-117-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/3596-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/3596-1-0x00000000007A0000-0x00000000007F6000-memory.dmp

Filesize
344KB

Download
memory/3596-7-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-115-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4156-266-0x00000000221B0000-0x000000002240F000-memory.dmp

Filesize
2.4MB

Download
memory/4156-280-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4156-235-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4156-264-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4156-263-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/4428-251-0x0000000000430000-0x0000000000486000-memory.dmp

Filesize
344KB

Download