44caliber | af0c48ca1ed3431b936d489bf1e8255a5d4182bd6164946bd6179ae3f212d0b1

General

Target

RP.sfx.exe
Size

10.0MB
MD5

e335f71c0f053c393626691bd60a58a4
SHA1

0cc99df70cca24c5f96edf36672ea297fe71043f
SHA256

af0c48ca1ed3431b936d489bf1e8255a5d4182bd6164946bd6179ae3f212d0b1
SHA512

eaa5b09100e133cd7241258255c02be262d3f6061774f9d32424922aaae8fa04d148f665d7c61c6f7ac1f1a23e87994b7bc6b0ba7fdd2fd0fa2d4575ac460195
SSDEEP

196608:uchhf7FHaM6MkwG2ea8oQoidqpcO49UEahKBXSmLnS0rCqs2vm9EGgy:dvfBdPG2QzoY1OgUEPV7r9s2+9bgy

Score

10^/10

44caliber discovery spyware stealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1162710207558852689/c241__Tv-C5fSE0jsivUVIhYUTy9AQG_2q-Wedc4i61WcTidBFF8dAoQzbri3Cz5u5KI

Signatures

44Caliber
An open source infostealer written in C#.
stealer 44caliber
44Caliber family
44caliber
Executes dropped EXE 1 IoCs

Processes:

RP.EXE

pid process

2452 RP.EXE
Loads dropped DLL 5 IoCs

Processes:

RP.sfx.exe

pid process

2124 RP.sfx.exe
2124 RP.sfx.exe
2124 RP.sfx.exe
2124 RP.sfx.exe
2124 RP.sfx.exe
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 freegeoip.app
5 freegeoip.app
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2452	RP.EXE

pid	process
2124	RP.sfx.exe
2124	RP.sfx.exe
2124	RP.sfx.exe
2124	RP.sfx.exe
2124	RP.sfx.exe

flow	ioc
4	freegeoip.app
5	freegeoip.app

System Location Discovery: System Language Discovery 1 TTPs 25 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

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exeRP.sfx.exerundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RP.sfx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

RP.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	RP.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	RP.EXE

Modifies registry class 24 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RP.EXE

pid process

2452 RP.EXE
2452 RP.EXE
2452 RP.EXE
2452 RP.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RP.EXE

description pid process

Token: SeDebugPrivilege 2452 RP.EXE

pid	process
2452	RP.EXE
2452	RP.EXE
2452	RP.EXE
2452	RP.EXE

description	pid	process
Token: SeDebugPrivilege	2452	RP.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

RP.sfx.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2124 wrote to memory of 2452	2124	RP.sfx.exe	RP.EXE
PID 2124 wrote to memory of 2452	2124	RP.sfx.exe	RP.EXE
PID 2124 wrote to memory of 2452	2124	RP.sfx.exe	RP.EXE
PID 2124 wrote to memory of 2452	2124	RP.sfx.exe	RP.EXE
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 2124 wrote to memory of 316	2124	RP.sfx.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2392	316	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 824	2392	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1984	824	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1944	1984	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2780	1944	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2800	2780	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2800 wrote to memory of 2996	2800	rundll32.exe	rundll32.exe
PID 2996 wrote to memory of 2960	2996	rundll32.exe	rundll32.exe
PID 2996 wrote to memory of 2960	2996	rundll32.exe	rundll32.exe
PID 2996 wrote to memory of 2960	2996	rundll32.exe	rundll32.exe
PID 2996 wrote to memory of 2960	2996	rundll32.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\RP.sfx.exe
"C:\Users\Admin\AppData\Local\Temp\RP.sfx.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.EXE
  "C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.EXE"
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2452
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7Z
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2392
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of WriteProcessMemory
      PID:824
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:1984
      - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        6⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:1944
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        7⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:2780
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        8⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:2800
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        9⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:2996
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        10⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2960
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        11⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:904
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        12⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1792
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        13⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2816
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        14⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:772
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        15⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1336
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        16⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1740
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        17⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1092
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        18⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2412
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        19⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2228
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        20⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1612
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        21⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2408
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        22⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2016
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        23⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2640
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        24⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2812
        
        C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\RESOURCEPACK\RP.7z
        25⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\44\Process.txt

Filesize
398B

MD5
8a5e758441cb6c3cb56b446b431baede

SHA1
2a88d9049d756c19a1d8afb0baebf18380913a86

SHA256
99f69f841090c190d4b291cf23622e97fe4eade49a764bce6ca3e16acae640b7

SHA512
ede9d66ae5a1f0f5a312f52dd0ce212a016d07730fe45c000b971abacd8d6c8e0bb1dbc77688062385ac1b7e0c548c1661d167f286c7a6f1a14a3f99f893fb69

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

Filesize
251KB

MD5
513286e3e241f1c93556f45db4f8dc23

SHA1
32c83261b6ac5663e91664764aab429e6cd424d1

SHA256
a46070cb169ed0754c0fb624ad29f59fbc66fb75df9d2b3daefda76bc0d0d893

SHA512
890a2d7a72cf9975ebd716ad3c6f05f595afd1218106054c3c33ff1b9d41baf52c0013b8f65d975d372151b3303311f6554cb412fbcbbb0cf01dc8e81109f693

Download Submit
\??\PIPE\srvsvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2452-20-0x0000000000E70000-0x0000000000EB6000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads