9236d6a1220e6865effbf65a081aa2e0a3bf1b70969bd52d835c6ab2de207fcc

Analysis

max time kernel
149s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/05/2024, 06:31

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General

Target

2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
Size

205KB
MD5

11f28eb54a1906f7f710067f0401c8f1
SHA1

a7c053fb2575408b2771a93eb8746b8e749791cf
SHA256

9236d6a1220e6865effbf65a081aa2e0a3bf1b70969bd52d835c6ab2de207fcc
SHA512

22f8c6511861acc0552b012562bcdd9ea759261c2c0863989e05f26b90f5c75e2345dba35f55a11bd13fff0d4a5816d1512fa675cae24605655963eefb1f7b22
SSDEEP

3072:JqEo7L4ueEp6Bxf3IbgFPJipLgaJ5R56AtCw9THbmQ6h6pxMJJgZOiUZBqZS9Y:IEaLjp6Bybjb5+AhHbmpJJy5

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"	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe

Deletes itself 1 IoCs

pid	Process
2220	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
944	winmgr.exe
2556	winmgr.exe

Loads dropped DLL 3 IoCs

pid	Process
640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
944	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

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-5050572947025827857375865240\\winmgr.exe"	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-5050572947025827857375865240\\winmgr.exe"	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe

Drops file in System32 directory 4 IoCs

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

description	pid	Process	procid_target
PID 1928 set thread context of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 944 set thread context of 2556	944	winmgr.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\M-5050572947025827857375865240\winmgr.exe	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
File opened for modification	C:\Windows\M-5050572947025827857375865240\winmgr.exe	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
File opened for modification	C:\Windows\M-5050572947025827857375865240	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_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 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 1928 wrote to memory of 640	1928	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	28
PID 640 wrote to memory of 2220	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	29
PID 640 wrote to memory of 2220	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	29
PID 640 wrote to memory of 2220	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	29
PID 640 wrote to memory of 2220	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	29
PID 640 wrote to memory of 944	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	30
PID 640 wrote to memory of 944	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	30
PID 640 wrote to memory of 944	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	30
PID 640 wrote to memory of 944	640	2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe	30
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32
PID 944 wrote to memory of 2556	944	winmgr.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\2024-05-28_11f28eb54a1906f7f710067f0401c8f1_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-05-28_11f28eb54a1906f7f710067f0401c8f1_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:640
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\dssrceczqv.bat" "
    3⤵
    - Deletes itself
    PID:2220
- - C:\Windows\M-5050572947025827857375865240\winmgr.exe
    C:\Windows\M-5050572947025827857375865240\winmgr.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:944
  - - C:\Windows\M-5050572947025827857375865240\winmgr.exe
      C:\Windows\M-5050572947025827857375865240\winmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      PID:2556

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\dssrceczqv.bat

Filesize
278B

MD5
f9b8c9bda01552f4cf918ae3b636a502

SHA1
d14abb0a8233cf82218443abbb14a4a5e4e5ec1e

SHA256
9f1f744fe32d7c7fc9978c7a1b65f6e0bc32746c9afb45634b1ee5e545d60c0e

SHA512
18e1ca7581e6096817ec54f52e3f39ed1848ab484f6008292dc63c50f84570a6726239af1f2b14a1e73dda9336a3612c74d0b02c91443d21fc99faa4ec037bbc

Download Submit
\Windows\M-5050572947025827857375865240\winmgr.exe

Filesize
205KB

MD5
11f28eb54a1906f7f710067f0401c8f1

SHA1
a7c053fb2575408b2771a93eb8746b8e749791cf

SHA256
9236d6a1220e6865effbf65a081aa2e0a3bf1b70969bd52d835c6ab2de207fcc

SHA512
22f8c6511861acc0552b012562bcdd9ea759261c2c0863989e05f26b90f5c75e2345dba35f55a11bd13fff0d4a5816d1512fa675cae24605655963eefb1f7b22

Download Submit
memory/640-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/640-7-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/640-4-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/640-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/944-35-0x0000000000527000-0x0000000000533000-memory.dmp

Filesize
48KB

Download
memory/1928-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

Filesize
1024KB

Download
memory/2556-39-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-44-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-46-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-49-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-52-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-54-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2556-63-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads