a0b42583298838a78fe16021b3f528f19070b89d40828a22fc7ab68603990c29

Analysis

max time kernel
148s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 09:29

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General

Target
2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
Size 251KB
Sample260910-lf2ghatzet
SHA256 a0b42583298838a78fe16021b3f528f19070b89d40828a22fc7ab68603990c29
MD5 e54b136c741c58006e13cad257c1a5d5
SHA1 2728246ffb1b27093afe7b2752d786e7aaeecb58
SHA512 3a5422721b573c80bff2cd959c7d887dc808827839ff0c0f248f0e7df8f3638ab989a72503929a7d277d70431781acf0fe9b5273bbdc12508cdcbf240961fc91
SSDEEP 3072:ZZAxFmJZHBdf848pHO8yp26vE4qZGV6R2fBkjLSzuxZ2pv+oH7FsOFFOA5gfxA:ALmXBdf8Vu5dHV30Z2pGo5sOFECgfxA
TLSH
T10B449E1134D4C030E97347B2496AAB061ABDBDE25B718E5B6BD89C9C17BB5C0F326B13
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe

Executes dropped EXE 2 IoCs

pid	Process
2232	winmgr.exe
3316	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-50507627057205928477583929470\\winmgr.exe"	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50507627057205928477583929470\\winmgr.exe"	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4936 set thread context of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 2232 set thread context of 3316	2232	winmgr.exe	93

Drops file in Program Files directory 10 IoCs

description	ioc	Process
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
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 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\8.0.15\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe	winmgr.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\M-50507627057205928477583929470	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
File opened for modification	C:\Windows\M-50507627057205928477583929470\winmgr.exe	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
File created	C:\Windows\M-50507627057205928477583929470\winmgr.exe	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3596	cmd.exe

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	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_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 14 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 4936 wrote to memory of 700	4936	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	89
PID 700 wrote to memory of 3596	700	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	90
PID 700 wrote to memory of 2232	700	2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe	92
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93
PID 2232 wrote to memory of 3316	2232	winmgr.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-09-10_e54b136c741c58006e13cad257c1a5d5_elex_magniber.exe"
  2⤵
  - Modifies security service
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:700
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\obgapmxefw.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:3596
- - C:\Windows\M-50507627057205928477583929470\winmgr.exe
    C:\Windows\M-50507627057205928477583929470\winmgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2232
  - - C:\Windows\M-50507627057205928477583929470\winmgr.exe
      C:\Windows\M-50507627057205928477583929470\winmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      PID:3316

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

edakubnfgu

Path C:\Users\Admin\AppData\Local\Temp\edakubnfgu
Size 252KB
SHA256 f7cca18bc90357e4d0d8ceae3c22c7f2ea6334831b33db830edf84308617853b
MD5 b7486b833ba8c062606c48f56ad78c4f
SHA1 c953eec97f615f10abca141c130c4c97941e54f2
SHA512 27bd4407e2a36e313e78088f4f0ddebf7f16ac94003a7ff2717d7281a6725e14e3bc4330c5805a55384f2daae09506157cb27910968e5d32e77fb9f53d5b8323
SSDEEP 3072:ZZAxFmJZHBdf848pHO8yp26vE4qZGV6R2fBkjLSzuxZ2pv+oH7FsOFFOA5gfxY:ALmXBdf8Vu5dHV30Z2pGo5sOFECgfxY
TLSH
T19D449E1134D4C030E97347B2496AAB061ABDBDE25B718E5B6BD89C9C177B5C0F326B23
MD5 SHA1 SHA512 SSDEEP TLSH

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obgapmxefw.bat

Path C:\Users\Admin\AppData\Local\Temp\obgapmxefw.bat
Size 288B
SHA256 bc3a7d9768c1ac9959047972d1d248a869cbcf26bb3223525591106123a921f8
MD5 5c639324123f77e639b247468c3919ff
SHA1 e6a81e65ef9eb80af8bce9589667f9038a72b8fa
SHA512 8216c50e2ea073b3d711c4d85fa805c1ee6e0857624ba6fceb5a5e2bd4d975397b1ebf55042dd1f2003685c88e45693024eeaa6bb0a4f33fad3b3cb28b1e8140
TLSH
T114D02B415A9FC98D1054B117CDB622CCC039FE182E4D3711B321888971A149DBFC2B41
MD5 SHA1 SHA512 TLSH

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winmgr.exe

Path C:\Windows\M-50507627057205928477583929470\winmgr.exe
Size 251KB
SHA256 a0b42583298838a78fe16021b3f528f19070b89d40828a22fc7ab68603990c29
MD5 e54b136c741c58006e13cad257c1a5d5
SHA1 2728246ffb1b27093afe7b2752d786e7aaeecb58
SHA512 3a5422721b573c80bff2cd959c7d887dc808827839ff0c0f248f0e7df8f3638ab989a72503929a7d277d70431781acf0fe9b5273bbdc12508cdcbf240961fc91
SSDEEP 3072:ZZAxFmJZHBdf848pHO8yp26vE4qZGV6R2fBkjLSzuxZ2pv+oH7FsOFFOA5gfxA:ALmXBdf8Vu5dHV30Z2pGo5sOFECgfxA
TLSH
T10B449E1134D4C030E97347B2496AAB061ABDBDE25B718E5B6BD89C9C17BB5C0F326B13
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/700-2-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/700-4-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/700-13-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/2232-16-0x00000000005E0000-0x00000000006E0000-memory.dmp

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memory/3316-21-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/3316-20-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/3316-23-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/4936-1-0x00000000005F0000-0x00000000006F0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads