811f17cb1e3e1bf202c254d755f3b00a3289366db84ca61ebef786f9397755e0

Resubmissions

28/03/2025, 09:45

250328-lq2j9at1bz 8

28/03/2025, 09:41

250328-lnyetawnt5 3

Analysis

max time kernel
131s
max time network
106s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20250314-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
28/03/2025, 09:41

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General

Target

avira_phantom_vpn_2.44.1.19908.zip
Size

6.2MB
MD5

b9b2f585fb621dcf7e0858987eaa774d
SHA1

0f5d26a3041308b7ec1659ef9891f87daedcd3a8
SHA256

811f17cb1e3e1bf202c254d755f3b00a3289366db84ca61ebef786f9397755e0
SHA512

62df05928a67651bca557a6d161e00c34c81052549e51e422d9c0753e3548ddad981ce3e2ba638f8baff6692dc8b110012a25d81b6d218b6100bbb272413a9ea
SSDEEP

98304:HQWi5GflAJd9R0uA0MUr0A8KJO4vEmVl+2jF+iq439Joj2LV7QyKIz:HQWikWk0MG04DJjVtJoqGytz

Score

1^/10

Malware Config

Signatures

Checks SCSI registry key(s) 3 TTPs 4 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	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1702774510-645589634-1201277210-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1702774510-645589634-1201277210-1000_Classes\Local Settings	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5028	powershell.exe
5028	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5028	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 2752	5028	powershell.exe	97
PID 5028 wrote to memory of 2752	5028	powershell.exe	97
PID 2752 wrote to memory of 836	2752	cmd.exe	98
PID 2752 wrote to memory of 836	2752	cmd.exe	98
PID 2752 wrote to memory of 5664	2752	cmd.exe	99
PID 2752 wrote to memory of 5664	2752	cmd.exe	99
PID 3544 wrote to memory of 636	3544	cmd.exe	106
PID 3544 wrote to memory of 636	3544	cmd.exe	106

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\avira_phantom_vpn_2.44.1.19908.zip
1⤵
PID:2060

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Windows\explorer.exe
    explorer
    3⤵
    - Modifies registry class
    PID:836
- - C:\Windows\explorer.exe
    explorer.exe
    3⤵
    - Modifies registry class
    PID:5664

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5236

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\windows-delete-winpe.bat" "
1⤵
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Windows\system32\diskpart.exe
  diskpart /s C:\diskpart.txt
  2⤵
  PID:636

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5544

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:1352

C:\Windows\System32\fontview.exe
"C:\Windows\System32\fontview.exe" C:\Users\Admin\Desktop\ShowPublish.otf
1⤵
PID:6052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\1033\StructuredQuerySchema.bin

Filesize
414KB

MD5
ab79489e9704fc9cc9d8bee4f8e17ec5

SHA1
b2e19a89b43d537bb5b02ee9ca2418f027259c1e

SHA256
4d71760d6f3159849068b635ab4c39b9b747d899f03670533971a62d262c264e

SHA512
60d11ee023b9a045c4b59b88311f001fcf4856e27837a1ffd6ecab0203e5199ee077d85c5217e0f0b94e0bff93b14c3680816b6fbf9d42ee2eff5c23d9a13edd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cmo1lgoe.u4w.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\diskpart.txt

Filesize
34B

MD5
4ce2f5d2d139f0ba31af18aea764a509

SHA1
36a86ceb2fd6e7245f64b9dea0504bdae5f29e85

SHA256
ad79a52bd3b67b0453c32d332a22cc65222c5a33a8450babf2fbbbc65bd097d5

SHA512
a418c02372091fb2d13a36e912b10c4ba97c37c160edc3fbcacf6004d55a424c8a323c223cae7d6acd06b29385ffdd80a04fe2833f4e22eb2993314123a0f45a

Download Submit
memory/5028-16-0x00007FFBDD370000-0x00007FFBDDE32000-memory.dmp

Filesize
10.8MB

Download
memory/5028-14-0x00007FFBDD370000-0x00007FFBDDE32000-memory.dmp

Filesize
10.8MB

Download
memory/5028-15-0x00000227F3E40000-0x00000227F3E84000-memory.dmp

Filesize
272KB

Download
memory/5028-2-0x00007FFBDD373000-0x00007FFBDD375000-memory.dmp

Filesize
8KB

Download
memory/5028-17-0x00000227F3F10000-0x00000227F3F86000-memory.dmp

Filesize
472KB

Download
memory/5028-19-0x00007FFBDD373000-0x00007FFBDD375000-memory.dmp

Filesize
8KB

Download
memory/5028-20-0x00007FFBDD370000-0x00007FFBDDE32000-memory.dmp

Filesize
10.8MB

Download
memory/5028-13-0x00007FFBDD370000-0x00007FFBDDE32000-memory.dmp

Filesize
10.8MB

Download
memory/5028-3-0x00000227F2E70000-0x00000227F2E92000-memory.dmp

Filesize
136KB

Download
memory/5028-31-0x00007FFBDD370000-0x00007FFBDDE32000-memory.dmp

Filesize
10.8MB

Download