2830a5bea9b2bb73f308d422d70751a92b5298cbb547bc9aa0d93bdfe1d00717

General

Target

2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
Size

292KB
MD5

eb956740e31bf342df9cfc36f7c95426
SHA1

867f32075bdd44738e462e949d9c820c4f145666
SHA256

2830a5bea9b2bb73f308d422d70751a92b5298cbb547bc9aa0d93bdfe1d00717
SHA512

43f72806ad265affceb8d85ef52b14d07fb4bae11acc467bcd6401487e1117955719487071b41a608ea98214a39d7cf58dce5ccd644743a5d85fbc798313e46c
SSDEEP

3072:jNdkchM4eJY+kPsSNxq8RPCUek4pZhzVB+Nm+5XNtOCq+IYKC9ADQFcgtgVsN6fr:BzhM4em+kPsgzr4tSRq+IYKEA0bN67f

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe

Executes dropped EXE 2 IoCs

pid	Process
2120	winmgr.exe
4888	winmgr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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_eb956740e31bf342df9cfc36f7c95426_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050259729679027539035209642065\\winmgr.exe"	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 336 set thread context of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 2120 set thread context of 4888	2120	winmgr.exe	98

Drops file in Program Files directory 8 IoCs

description	ioc	Process
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
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

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\M-5050259729679027539035209642065	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
File created	C:\Windows\M-5050259729679027539035209642065\winmgr.exe	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
File opened for modification	C:\Windows\M-5050259729679027539035209642065\winmgr.exe	2024-11-22_eb956740e31bf342df9cfc36f7c95426_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_eb956740e31bf342df9cfc36f7c95426_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

description	pid	Process	procid_target
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 336 wrote to memory of 5012	336	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	94
PID 5012 wrote to memory of 2904	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	95
PID 5012 wrote to memory of 2904	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	95
PID 5012 wrote to memory of 2904	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	95
PID 5012 wrote to memory of 2120	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	96
PID 5012 wrote to memory of 2120	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	96
PID 5012 wrote to memory of 2120	5012	2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe	96
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98
PID 2120 wrote to memory of 4888	2120	winmgr.exe	98

C:\Users\Admin\AppData\Local\Temp\2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:336
- C:\Users\Admin\AppData\Local\Temp\2024-11-22_eb956740e31bf342df9cfc36f7c95426_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-22_eb956740e31bf342df9cfc36f7c95426_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:5012
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\kcadtyqcsg.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2904
- - 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:2120
  - - 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:4888

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\kcadtyqcsg.bat

Filesize
278B

MD5
dc309298b21667ba998da98b2a29c330

SHA1
f6903d51720de2f962f9a6af29d6ebd613cb3de5

SHA256
55485f00a399affcc3f9e972d71f2228dff617bdfafa8c615b160b0a0c19956b

SHA512
f51ffa28341e86c56c1203394f9b5b68da170cc5be9414ef214db4a686c1e2cfa3a6a893dc3dc8d4c2a23630fc9ff881ed9f03c602fbee718c6de5a5924d9a71

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

Filesize
293KB

MD5
bed8cfbf66cd40ba0dcf85d56b2d1200

SHA1
9e21f90c30057983fcfbd233c6e7c6fc5bc3b27e

SHA256
0f21cf9555777f75e33564e09bb51c0afcbc483b6a38e3eabd8e11ffe9dcd312

SHA512
64152cb6bd68205578e516411b2f995ba5b6658a07888466b784d97e0fb5a37ea98ffc98b43ff94473c8f02fec5242cac29f012ec557f73b1bda100f61ed351b

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

Filesize
292KB

MD5
eb956740e31bf342df9cfc36f7c95426

SHA1
867f32075bdd44738e462e949d9c820c4f145666

SHA256
2830a5bea9b2bb73f308d422d70751a92b5298cbb547bc9aa0d93bdfe1d00717

SHA512
43f72806ad265affceb8d85ef52b14d07fb4bae11acc467bcd6401487e1117955719487071b41a608ea98214a39d7cf58dce5ccd644743a5d85fbc798313e46c

Download Submit
memory/336-2-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/336-5-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/336-0-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/336-18-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/2120-22-0x0000000000660000-0x0000000000760000-memory.dmp

Filesize
1024KB

Download
memory/2120-25-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/2120-16-0x0000000003000000-0x0000000003054000-memory.dmp

Filesize
336KB

Download
memory/4888-26-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4888-24-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4888-28-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/5012-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/5012-6-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/5012-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads