3e85b2dce61c586e6a69c6d48a3cc3a63b9aba019a4e44a04137004d840ec5d6

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2024 01:08

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General

Target

2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Size

2.3MB
MD5

ee2dc4ebfc31a74ddabf33676df9ffff
SHA1

e8277f1976747640f998935356ceda5796870526
SHA256

3e85b2dce61c586e6a69c6d48a3cc3a63b9aba019a4e44a04137004d840ec5d6
SHA512

435bf29c818a2221ced714976a142d02292d271e7c90eaa616fbf97f4e3c9001dce70d0935edd66531896b9c7aeec373c269593f02dbf3fd8d034fe6bd8bd47b
SSDEEP

24576:qNlaW5n274tWa9spu1pTG05RwbLR1bTJbKkKF/eMNPja/:qSW5wpuXG1Z39KFeMo

Score

8^/10

discovery vmprotect

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\rJ6UzrSaI.sys	tasklist.exe

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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe

Executes dropped EXE 1 IoCs

pid	Process
4868	tasklist.exe

Unexpected DNS network traffic destination 2 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	223.5.5.5
Destination IP	114.114.114.114

VMProtect packed file 12 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/892-0-0x00000000009A0000-0x0000000000A98000-memory.dmp	vmprotect
behavioral2/memory/892-1-0x00000000009A0000-0x0000000000A98000-memory.dmp	vmprotect
behavioral2/memory/892-7-0x00000000009A0000-0x0000000000A98000-memory.dmp	vmprotect
behavioral2/memory/3472-13-0x000000000B9B0000-0x000000000BC41000-memory.dmp	vmprotect
behavioral2/memory/3472-15-0x000000000B9B0000-0x000000000BC41000-memory.dmp	vmprotect
behavioral2/memory/3472-38-0x000000000B9B0000-0x000000000BC41000-memory.dmp	vmprotect
behavioral2/memory/4868-54-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp	vmprotect
behavioral2/memory/4868-52-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp	vmprotect
behavioral2/memory/4868-59-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp	vmprotect
behavioral2/memory/4868-58-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp	vmprotect
behavioral2/memory/892-71-0x00000000009A0000-0x0000000000A98000-memory.dmp	vmprotect
behavioral2/memory/4868-74-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp	vmprotect

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\ \Windows\System32\yqYpoZx.sys	tasklist.exe
File created	C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\L0mRB0xN.cat	tasklist.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4868	tasklist.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\o0ECATY.sys	tasklist.exe
File created	C:\Windows\Help\tasklist.exe	Explorer.EXE
File opened for modification	C:\Windows\Help\tasklist.exe	Explorer.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 3 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	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	tasklist.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	tasklist.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4012	timeout.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
3472	Explorer.EXE
3472	Explorer.EXE
3472	Explorer.EXE
3472	Explorer.EXE
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe
4868	tasklist.exe

Suspicious behavior: LoadsDriver 3 IoCs

pid	Process
672	Process not Found
672	Process not Found
672	Process not Found

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Token: SeTcbPrivilege	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Token: SeDebugPrivilege	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Token: SeDebugPrivilege	3472	Explorer.EXE
Token: SeDebugPrivilege	3472	Explorer.EXE
Token: SeDebugPrivilege	4868	tasklist.exe
Token: SeDebugPrivilege	4868	tasklist.exe
Token: SeDebugPrivilege	4868	tasklist.exe
Token: SeDebugPrivilege	4868	tasklist.exe
Token: SeIncBasePriorityPrivilege	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3472	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 3472	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	56
PID 892 wrote to memory of 3472	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	56
PID 892 wrote to memory of 3472	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	56
PID 892 wrote to memory of 3472	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	56
PID 892 wrote to memory of 3472	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	56
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 3472 wrote to memory of 4868	3472	Explorer.EXE	93
PID 892 wrote to memory of 2784	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	98
PID 892 wrote to memory of 2784	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	98
PID 892 wrote to memory of 2784	892	2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe	98
PID 2784 wrote to memory of 4012	2784	cmd.exe	100
PID 2784 wrote to memory of 4012	2784	cmd.exe	100
PID 2784 wrote to memory of 4012	2784	cmd.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout /t 1 & del /Q /F "C:\Users\Admin\AppData\Local\Temp\2024-08-26_ee2dc4ebfc31a74ddabf33676df9ffff_magniber.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2784
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 1
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:4012
- C:\Windows\Help\tasklist.exe
  "C:\Windows\Help\tasklist.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Drops file in System32 directory
  - Enumerates processes with tasklist
  - Drops file in Windows directory
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Help\tasklist.exe

Filesize
104KB

MD5
d0a49a170e13d7f6aebbefed9df88aaa

SHA1
d61ffd641c2f6d45dadc26c02daeea8dabee8204

SHA256
be7241a74fe9a9d30e0631e41533a362b21c8f7aae3e5b6ad319cc15c024ec3f

SHA512
8fab3a6ed410c44e05f5cf13ad732be00a1d72db9a35124d385e1d7e3b081377b98b91715269bd858d3044d413dc7527e103c882a9bed9637f2b46f3247af9a9

Download Submit
memory/892-11-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/892-1-0x00000000009A0000-0x0000000000A98000-memory.dmp

Filesize
992KB

Download
memory/892-5-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/892-6-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/892-7-0x00000000009A0000-0x0000000000A98000-memory.dmp

Filesize
992KB

Download
memory/892-71-0x00000000009A0000-0x0000000000A98000-memory.dmp

Filesize
992KB

Download
memory/892-0-0x00000000009A0000-0x0000000000A98000-memory.dmp

Filesize
992KB

Download
memory/3472-9-0x0000000000DA0000-0x0000000000DA3000-memory.dmp

Filesize
12KB

Download
memory/3472-15-0x000000000B9B0000-0x000000000BC41000-memory.dmp

Filesize
2.6MB

Download
memory/3472-19-0x0000000000DA0000-0x0000000000DA3000-memory.dmp

Filesize
12KB

Download
memory/3472-13-0x000000000B9B0000-0x000000000BC41000-memory.dmp

Filesize
2.6MB

Download
memory/3472-8-0x0000000000DA0000-0x0000000000DA3000-memory.dmp

Filesize
12KB

Download
memory/3472-38-0x000000000B9B0000-0x000000000BC41000-memory.dmp

Filesize
2.6MB

Download
memory/4868-35-0x00007FF7C8040000-0x00007FF7C8050000-memory.dmp

Filesize
64KB

Download
memory/4868-51-0x000001E0F5CD0000-0x000001E0F5CD1000-memory.dmp

Filesize
4KB

Download
memory/4868-25-0x000001E0F5750000-0x000001E0F59BB000-memory.dmp

Filesize
2.4MB

Download
memory/4868-37-0x000001E0F3B50000-0x000001E0F3B51000-memory.dmp

Filesize
4KB

Download
memory/4868-34-0x000001E0F5750000-0x000001E0F59BB000-memory.dmp

Filesize
2.4MB

Download
memory/4868-27-0x000001E0F5750000-0x000001E0F59BB000-memory.dmp

Filesize
2.4MB

Download
memory/4868-46-0x00007FF7C8040000-0x00007FF7C8050000-memory.dmp

Filesize
64KB

Download
memory/4868-47-0x000001E0F5750000-0x000001E0F59BB000-memory.dmp

Filesize
2.4MB

Download
memory/4868-48-0x000001E0F5B70000-0x000001E0F5B71000-memory.dmp

Filesize
4KB

Download
memory/4868-49-0x000001E0F5B60000-0x000001E0F5B61000-memory.dmp

Filesize
4KB

Download
memory/4868-50-0x000001E0F5B70000-0x000001E0F5B71000-memory.dmp

Filesize
4KB

Download
memory/4868-28-0x000001E0F5750000-0x000001E0F59BB000-memory.dmp

Filesize
2.4MB

Download
memory/4868-54-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp

Filesize
1.1MB

Download
memory/4868-52-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp

Filesize
1.1MB

Download
memory/4868-60-0x000001E0F5B70000-0x000001E0F5B71000-memory.dmp

Filesize
4KB

Download
memory/4868-59-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp

Filesize
1.1MB

Download
memory/4868-58-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp

Filesize
1.1MB

Download
memory/4868-24-0x000001E0F3980000-0x000001E0F3983000-memory.dmp

Filesize
12KB

Download
memory/4868-72-0x000001E0F5B70000-0x000001E0F5B71000-memory.dmp

Filesize
4KB

Download
memory/4868-73-0x000001E0F5CD0000-0x000001E0F5CD1000-memory.dmp

Filesize
4KB

Download
memory/4868-74-0x000001E0F60B0000-0x000001E0F61C8000-memory.dmp

Filesize
1.1MB

Download