527fb071a29742162f0ce70cfd697b08526a0fba6754dc549015d4c5c05785d8

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
21/02/2024, 01:08

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General

Target

2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
Size

241KB
MD5

9ae71da3cf7706c343bb0d5787ef7b28
SHA1

12121e566a3705af95ed81969ede67c2e4771922
SHA256

527fb071a29742162f0ce70cfd697b08526a0fba6754dc549015d4c5c05785d8
SHA512

5c2381c952e822f1eea3635502a76d64d3df5855550bb0a458aa03445f7b398dac5bbef807780d7f2c32abb1991d62e53a38f2b7fbb104dbf7fa192fc9b6582f
SSDEEP

3072:ZLDwYSFDa/vslfqX9hYJiF9xBm2Ef5ayn8Tfd01LqciU+DGZq2CHv5p4HVP0b:NDwYSFZ0hlbynMd01LHZq2xs

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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WinDefend\Start = "4"	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe

Deletes itself 1 IoCs

pid	Process
2768	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2812	winmgr.exe
2284	winmgr.exe

Loads dropped DLL 2 IoCs

pid	Process
1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.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

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-50505092759023852780284752682408045830\\winmgr.exe"	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50505092759023852780284752682408045830\\winmgr.exe"	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\IME\shared\IMEPADSV.EXE	winmgr.exe
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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2812 set thread context of 2284	2812	winmgr.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
File opened for modification	C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
File opened for modification	C:\Windows\M-50505092759023852780284752682408045830	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_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

description	pid	Process	procid_target
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 2236 wrote to memory of 1224	2236	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	28
PID 1224 wrote to memory of 2768	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	29
PID 1224 wrote to memory of 2768	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	29
PID 1224 wrote to memory of 2768	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	29
PID 1224 wrote to memory of 2768	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	29
PID 1224 wrote to memory of 2812	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	30
PID 1224 wrote to memory of 2812	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	30
PID 1224 wrote to memory of 2812	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	30
PID 1224 wrote to memory of 2812	1224	2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe	30
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32
PID 2812 wrote to memory of 2284	2812	winmgr.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-02-21_9ae71da3cf7706c343bb0d5787ef7b28_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:1224
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\wjgsdvgswb.bat" "
    3⤵
    - Deletes itself
    PID:2768
- - C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe
    C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2812
  - - C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe
      C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      PID:2284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
278B

MD5
2b0a2ee72ad296d4f100cd7e6f09b1d7

SHA1
ff63ad27e6cbd4dd9dbdf602d1f1210b6e39b34c

SHA256
33bed501df71bc3c43539faefa3efcc2c2e3ee339990eac01ac068e16f971891

SHA512
36cd26dca79e8218a8c303ee441b4ebdd3ebde0e289647cf3dc2260f7a99791afbd3325f81c84166056eccf7166779f0c5e010e67b0d151ce5dcac21df0dc29f

Download Submit
C:\Windows\M-50505092759023852780284752682408045830\winmgr.exe

Filesize
241KB

MD5
9ae71da3cf7706c343bb0d5787ef7b28

SHA1
12121e566a3705af95ed81969ede67c2e4771922

SHA256
527fb071a29742162f0ce70cfd697b08526a0fba6754dc549015d4c5c05785d8

SHA512
5c2381c952e822f1eea3635502a76d64d3df5855550bb0a458aa03445f7b398dac5bbef807780d7f2c32abb1991d62e53a38f2b7fbb104dbf7fa192fc9b6582f

Download Submit
memory/1224-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1224-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1224-9-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1224-8-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2236-2-0x00000000005E0000-0x00000000006E0000-memory.dmp

Filesize
1024KB

Download
memory/2236-7-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2236-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2284-42-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-47-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-49-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-55-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-61-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2284-74-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2812-39-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2812-34-0x00000000005E0000-0x00000000006E0000-memory.dmp

Filesize
1024KB

Download
memory/2812-29-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads