603ffa1c95423c869539f8a7844de8f6f6ca7aea135aa026f92fb499ab7868a4

General

Target

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
Size

292KB
MD5

d8cfea3758dc1124b0e02a9fa28d0722
SHA1

7b980571c8ca5b749f7547a5ba181b26d7a781bf
SHA256

603ffa1c95423c869539f8a7844de8f6f6ca7aea135aa026f92fb499ab7868a4
SHA512

c1d13f3162ba4dc331575e60e288ec9db64e10448cede3a551cb5304df3d6e96adac2908a6543862df70261783bc038f6fb26dae14a4fd359e3ed181d2ef808d
SSDEEP

3072:jNdkchM4eJY+kPsSNxq8RPCUek4pZhzVB+Nm+5XNtOCq+IYKC9ADQFcgtgVsN6fs:BzhM4em+kPsgzr4tSRq+IYKEA0bN67rc

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

Executes dropped EXE 2 IoCs

Processes:

winmgr.exewinmgr.exe

pid process

1852 winmgr.exe
3540 winmgr.exe

pid	process
1852	winmgr.exe
3540	winmgr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050259729679027539035209642065\\winmgr.exe"	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050259729679027539035209642065\\winmgr.exe"	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exewinmgr.exe

description	pid	process	target process
PID 3676 set thread context of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 1852 set thread context of 3540	1852	winmgr.exe	winmgr.exe

Drops file in Program Files directory 8 IoCs

Processes:

winmgr.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll	winmgr.exe

Drops file in Windows directory 3 IoCs

Processes:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

description	ioc	process
File created	C:\Windows\M-5050259729679027539035209642065\winmgr.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
File opened for modification	C:\Windows\M-5050259729679027539035209642065\winmgr.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
File opened for modification	C:\Windows\M-5050259729679027539035209642065	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe

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 5 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:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exewinmgr.execmd.exewinmgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exewinmgr.exe

description	pid	process	target process
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 3676 wrote to memory of 1868	3676	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
PID 1868 wrote to memory of 4112	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	cmd.exe
PID 1868 wrote to memory of 4112	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	cmd.exe
PID 1868 wrote to memory of 4112	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	cmd.exe
PID 1868 wrote to memory of 1852	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	winmgr.exe
PID 1868 wrote to memory of 1852	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	winmgr.exe
PID 1868 wrote to memory of 1852	1868	2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe
PID 1852 wrote to memory of 3540	1852	winmgr.exe	winmgr.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Users\Admin\AppData\Local\Temp\2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-22_d8cfea3758dc1124b0e02a9fa28d0722_magniber.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1868
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\qjhontyuks.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4112
- - C:\Windows\M-5050259729679027539035209642065\winmgr.exe
    C:\Windows\M-5050259729679027539035209642065\winmgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1852
  - - C:\Windows\M-5050259729679027539035209642065\winmgr.exe
      C:\Windows\M-5050259729679027539035209642065\winmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      PID:3540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\phqghumeay

Filesize
293KB

MD5
671bcddcdb020e5710aef902d5bc77dc

SHA1
320a5d246d9c3616e4c633909281f0f0dcf21417

SHA256
346700d5e4a4474c09e6710c1bb7ce252a9edae310f8e9db312843ac614d34c4

SHA512
3ff3c101cf4f69e145ad01abb592da7994b6a1976559677d83fbaf49697cba737f25b6266a77b39d0da0972dcc0a206caa5b39da1eeeec79b190508fb73dda2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\qjhontyuks.bat

Filesize
278B

MD5
16ca2ea8ae232717160a8736916fbae7

SHA1
ee62f623d89ee5669d7500610d86a169c8a311bf

SHA256
d93d8aa3e9ffc3235336c38c32fdfc25d7dde9af0fcb45862487392b78ab0e97

SHA512
8e337aa5473b00db1152c07d1731788f064d94e2b554b000e7cf0aff4a40ebbb2c8afbf5d2b7b0b7eacbeb9ea9a1b63dc8b7352fe1efc80f75763565113689cb

Download Submit
C:\Windows\M-5050259729679027539035209642065\winmgr.exe

Filesize
292KB

MD5
d8cfea3758dc1124b0e02a9fa28d0722

SHA1
7b980571c8ca5b749f7547a5ba181b26d7a781bf

SHA256
603ffa1c95423c869539f8a7844de8f6f6ca7aea135aa026f92fb499ab7868a4

SHA512
c1d13f3162ba4dc331575e60e288ec9db64e10448cede3a551cb5304df3d6e96adac2908a6543862df70261783bc038f6fb26dae14a4fd359e3ed181d2ef808d

Download Submit
memory/1852-21-0x0000000000640000-0x0000000000740000-memory.dmp

Filesize
1024KB

Download
memory/1852-15-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/1852-25-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/1868-6-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1868-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1868-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3540-24-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3540-23-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3540-27-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-5-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/3676-0-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/3676-2-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads