metasploit | 79ab0887f3b390f41131faf8e79dbdd122d16de4fcef833cbba7209294dc0b3b

Analysis

max time kernel
143s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20250410-en
resource tags

arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2025, 04:19

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General

Target

JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Size

211KB
MD5

b952af7a5d865cd7127d9cc11321e457
SHA1

36374467d159dd5179072687e08341d67999ce2f
SHA256

79ab0887f3b390f41131faf8e79dbdd122d16de4fcef833cbba7209294dc0b3b
SHA512

6f406d1eea71275cbcf37f7c64d8c5a851ddd1c4b89cd265e888ec9c57853d82fe6925d4a91897991081afde1f5279fbd53ec4cd5522892c74e84999bbc45931
SSDEEP

6144:+27Qyk1r49jv5jNSNsP9etnq+JPWhb0DVwS:37A7XFWhbC

Score

10^/10

metasploit backdoor discovery trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Checks computer location settings 2 TTPs 4 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-1-5-21-2645532622-3298555945-705856666-1000\Control Panel\International\Geo\Nation	wmpsrl.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2645532622-3298555945-705856666-1000\Control Panel\International\Geo\Nation	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2645532622-3298555945-705856666-1000\Control Panel\International\Geo\Nation	wmpsrl.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2645532622-3298555945-705856666-1000\Control Panel\International\Geo\Nation	wmpsrl.exe

Deletes itself 1 IoCs

pid	Process
3820	wmpsrl.exe

Executes dropped EXE 8 IoCs

pid	Process
6000	wmpsrl.exe
3820	wmpsrl.exe
1316	wmpsrl.exe
3988	wmpsrl.exe
4932	wmpsrl.exe
1116	wmpsrl.exe
2720	wmpsrl.exe
3700	wmpsrl.exe

Maps connected drives based on registry 3 TTPs 10 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	wmpsrl.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	wmpsrl.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	wmpsrl.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	wmpsrl.exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wmpsrl.exe	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
File created	C:\Windows\SysWOW64\wmpsrl.exe	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
File created	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe
File opened for modification	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe
File created	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe
File opened for modification	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe
File created	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe
File opened for modification	C:\Windows\SysWOW64\wmpsrl.exe	wmpsrl.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5740 set thread context of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 1316 set thread context of 3988	1316	wmpsrl.exe	98
PID 4932 set thread context of 1116	4932	wmpsrl.exe	100

UPX packed file 19 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/4172-0-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-3-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-4-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-5-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-6-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-9-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/4172-43-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3820-50-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3820-49-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3820-48-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3820-57-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3988-63-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3988-62-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3988-64-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3988-66-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/1116-73-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/1116-75-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3700-79-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral1/memory/3700-80-0x0000000000400000-0x000000000046E000-memory.dmp	upx

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 9 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	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpsrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	wmpsrl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	wmpsrl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	wmpsrl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4172	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
4172	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
3820	wmpsrl.exe
3820	wmpsrl.exe
3988	wmpsrl.exe
3988	wmpsrl.exe
1116	wmpsrl.exe
1116	wmpsrl.exe
3700	wmpsrl.exe
3700	wmpsrl.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
Token: SeSecurityPrivilege	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 5740 wrote to memory of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 5740 wrote to memory of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 5740 wrote to memory of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 5740 wrote to memory of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 5740 wrote to memory of 4172	5740	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	91
PID 4172 wrote to memory of 6000	4172	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	94
PID 4172 wrote to memory of 6000	4172	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	94
PID 4172 wrote to memory of 6000	4172	JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe	94
PID 6000 wrote to memory of 3820	6000	wmpsrl.exe	95
PID 6000 wrote to memory of 3820	6000	wmpsrl.exe	95
PID 6000 wrote to memory of 3820	6000	wmpsrl.exe	95
PID 6000 wrote to memory of 3820	6000	wmpsrl.exe	95
PID 6000 wrote to memory of 3820	6000	wmpsrl.exe	95
PID 3820 wrote to memory of 1316	3820	wmpsrl.exe	97
PID 3820 wrote to memory of 1316	3820	wmpsrl.exe	97
PID 3820 wrote to memory of 1316	3820	wmpsrl.exe	97
PID 1316 wrote to memory of 3988	1316	wmpsrl.exe	98
PID 1316 wrote to memory of 3988	1316	wmpsrl.exe	98
PID 1316 wrote to memory of 3988	1316	wmpsrl.exe	98
PID 1316 wrote to memory of 3988	1316	wmpsrl.exe	98
PID 1316 wrote to memory of 3988	1316	wmpsrl.exe	98
PID 3988 wrote to memory of 4932	3988	wmpsrl.exe	99
PID 3988 wrote to memory of 4932	3988	wmpsrl.exe	99
PID 3988 wrote to memory of 4932	3988	wmpsrl.exe	99
PID 4932 wrote to memory of 1116	4932	wmpsrl.exe	100
PID 4932 wrote to memory of 1116	4932	wmpsrl.exe	100
PID 4932 wrote to memory of 1116	4932	wmpsrl.exe	100
PID 4932 wrote to memory of 1116	4932	wmpsrl.exe	100
PID 4932 wrote to memory of 1116	4932	wmpsrl.exe	100
PID 1116 wrote to memory of 2720	1116	wmpsrl.exe	101
PID 1116 wrote to memory of 2720	1116	wmpsrl.exe	101
PID 1116 wrote to memory of 2720	1116	wmpsrl.exe	101
PID 2720 wrote to memory of 3700	2720	wmpsrl.exe	102
PID 2720 wrote to memory of 3700	2720	wmpsrl.exe	102
PID 2720 wrote to memory of 3700	2720	wmpsrl.exe	102
PID 2720 wrote to memory of 3700	2720	wmpsrl.exe	102
PID 2720 wrote to memory of 3700	2720	wmpsrl.exe	102

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5740
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b952af7a5d865cd7127d9cc11321e457.exe"
  2⤵
  - Checks computer location settings
  - Maps connected drives based on registry
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4172
- - C:\Windows\SysWOW64\wmpsrl.exe
    "C:\Windows\system32\wmpsrl.exe" C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:6000
  - - C:\Windows\SysWOW64\wmpsrl.exe
      "C:\Windows\system32\wmpsrl.exe" C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE
      4⤵
      Checks computer location settings
      Deletes itself
      Executes dropped EXE
      Maps connected drives based on registry
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3820
    - - C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1316
      - C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Maps connected drives based on registry
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3988
        
        C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        7⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4932
        
        C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Maps connected drives based on registry
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1116
        
        C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        9⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2720
        
        C:\Windows\SysWOW64\wmpsrl.exe
        
        "C:\Windows\system32\wmpsrl.exe" C:\Windows\SysWOW64\wmpsrl.exe
        10⤵
        Executes dropped EXE
        Maps connected drives based on registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:3700

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\wmpsrl.exe

Filesize
211KB

MD5
b952af7a5d865cd7127d9cc11321e457

SHA1
36374467d159dd5179072687e08341d67999ce2f

SHA256
79ab0887f3b390f41131faf8e79dbdd122d16de4fcef833cbba7209294dc0b3b

SHA512
6f406d1eea71275cbcf37f7c64d8c5a851ddd1c4b89cd265e888ec9c57853d82fe6925d4a91897991081afde1f5279fbd53ec4cd5522892c74e84999bbc45931

Download Submit
memory/1116-75-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1116-73-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1316-61-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2720-78-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/3700-80-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3700-79-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3820-49-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3820-57-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3820-48-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3820-50-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3988-66-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3988-63-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3988-64-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3988-62-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-0-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-9-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-43-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-6-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-5-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-4-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4172-3-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/4932-71-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/5740-2-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/6000-46-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download