9ebe16d9198024cbf01032bff134525253f43dd977d3d0545ad03126492a1cbc

General

Target

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
Size

163KB
MD5

3c249222ff98e849169ea5408ba71e19
SHA1

cf48bf71102a3d7d8c770bdf0b342a0d03e9702a
SHA256

9ebe16d9198024cbf01032bff134525253f43dd977d3d0545ad03126492a1cbc
SHA512

6f8bbfca64961c5e4b436390e0eb0fecb54acbf5169053ae5fdce89518b3b58bafa8445d9ab73785b740349795f2e7d2064d9529d8dfa14163dcb666e0905ea6
SSDEEP

3072:3r1cWI8i05JurTwXU/ulPgc9qz+9+++++q+zH:b1RJxur8XMQPgyh+++++q+zH

Score

10^/10

evasion persistence spyware stealer

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WinDefend\Start = "4"	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2092 cmd.exe
Executes dropped EXE 2 IoCs

Processes:

winmgr.exewinmgr.exe

pid process

2928 winmgr.exe
2712 winmgr.exe
Loads dropped DLL 3 IoCs

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exewinmgr.exe

pid process

1916 2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
1916 2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
2928 winmgr.exe
Reads user/profile data of web browsers 2 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

pid	process
2092	cmd.exe

pid	process
2928	winmgr.exe
2712	winmgr.exe

pid	process
1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
2928	winmgr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50502979739026720652860250\\winmgr.exe"	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50502979739026720652860250\\winmgr.exe"	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

Drops file in System32 directory 4 IoCs

Processes:

winmgr.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\IME\shared\IMCCPHR.exe	winmgr.exe
File created	C:\Windows\SysWOW64\IME\shared\IMCCPHR.exe	winmgr.exe
File opened for modification	C:\Windows\SysWOW64\IME\shared\IMEPADSV.EXE	winmgr.exe
File created	C:\Windows\SysWOW64\IME\shared\IMEPADSV.EXE	winmgr.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exewinmgr.exe

description	pid	process	target process
PID 2392 set thread context of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2928 set thread context of 2712	2928	winmgr.exe	winmgr.exe

Drops file in Windows directory 3 IoCs

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

description	ioc	process
File opened for modification	C:\Windows\M-50502979739026720652860250\winmgr.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
File opened for modification	C:\Windows\M-50502979739026720652860250	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
File created	C:\Windows\M-50502979739026720652860250\winmgr.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exewinmgr.exe

description	pid	process	target process
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 2392 wrote to memory of 1916	2392	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
PID 1916 wrote to memory of 2092	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	cmd.exe
PID 1916 wrote to memory of 2092	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	cmd.exe
PID 1916 wrote to memory of 2092	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	cmd.exe
PID 1916 wrote to memory of 2092	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	cmd.exe
PID 1916 wrote to memory of 2928	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	winmgr.exe
PID 1916 wrote to memory of 2928	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	winmgr.exe
PID 1916 wrote to memory of 2928	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	winmgr.exe
PID 1916 wrote to memory of 2928	1916	2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe
PID 2928 wrote to memory of 2712	2928	winmgr.exe	winmgr.exe

C:\Users\Admin\AppData\Local\Temp\2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2392

C:\Users\Admin\AppData\Local\Temp\2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-28_3c249222ff98e849169ea5408ba71e19_magniber.exe"
2⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1916

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\gnlnivxypj.bat" "
3⤵
- Deletes itself
PID:2092

C:\Windows\M-50502979739026720652860250\winmgr.exe
C:\Windows\M-50502979739026720652860250\winmgr.exe
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2928

C:\Windows\M-50502979739026720652860250\winmgr.exe
C:\Windows\M-50502979739026720652860250\winmgr.exe
4⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2712

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\gnlnivxypj.bat
Filesize
278B

MD5
c509fce647b9d3c7a4336121df1843b9

SHA1
3dc15c3a5f0e182a3e64ae3731c45aabd3f91d39

SHA256
45c08d27e25b2e2e29cd2d7f3ca42e7c5559ca24f14bd7e15ad099016e0cb038

SHA512
3de93afa44efa0bf1c82ebdd90f7b11ae56767d8c61d1538f6813bb5368dd5cabdbf578b8f78c08fe051bcb105ab2a191ab38b93f0c19e8694440bf4babf44e2

Download Submit
\Windows\M-50502979739026720652860250\winmgr.exe
Filesize
163KB

MD5
3c249222ff98e849169ea5408ba71e19

SHA1
cf48bf71102a3d7d8c770bdf0b342a0d03e9702a

SHA256
9ebe16d9198024cbf01032bff134525253f43dd977d3d0545ad03126492a1cbc

SHA512
6f8bbfca64961c5e4b436390e0eb0fecb54acbf5169053ae5fdce89518b3b58bafa8445d9ab73785b740349795f2e7d2064d9529d8dfa14163dcb666e0905ea6

Download Submit
memory/1916-28-0x0000000002900000-0x000000000292C000-memory.dmp

Filesize
176KB

Download
memory/1916-8-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1916-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1916-9-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1916-4-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1916-27-0x0000000002900000-0x000000000292C000-memory.dmp

Filesize
176KB

Download
memory/2392-7-0x0000000000550000-0x0000000000650000-memory.dmp

Filesize
1024KB

Download
memory/2392-5-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2392-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2712-50-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-45-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-52-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-55-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-58-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-64-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2712-77-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2928-36-0x0000000000580000-0x0000000000680000-memory.dmp

Filesize
1024KB

Download
memory/2928-41-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2928-31-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads