hxxp://one[.]subcom[.]link

Analysis

max time kernel
281s
max time network
271s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21-09-2022 23:25

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General

Target

http://one.subcom.link

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	firefox.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1076	firefox.exe
Token: SeDebugPrivilege	1076	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1488 wrote to memory of 1076	1488	firefox.exe	26
PID 1076 wrote to memory of 516	1076	firefox.exe	28
PID 1076 wrote to memory of 516	1076	firefox.exe	28
PID 1076 wrote to memory of 516	1076	firefox.exe	28
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1668	1076	firefox.exe	29
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30
PID 1076 wrote to memory of 1156	1076	firefox.exe	30

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" http://one.subcom.link
1⤵
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" http://one.subcom.link
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1076.0.1326337120\210080636" -parentBuildID 20200403170909 -prefsHandle 1184 -prefMapHandle 1176 -prefsLen 1 -prefMapSize 219796 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1076 "\\.\pipe\gecko-crash-server-pipe.1076" 1268 gpu
    3⤵
    PID:516
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1076.3.1492860924\1078669728" -childID 1 -isForBrowser -prefsHandle 1776 -prefMapHandle 1772 -prefsLen 156 -prefMapSize 219796 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1076 "\\.\pipe\gecko-crash-server-pipe.1076" 1100 tab
    3⤵
    PID:1668
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1076.13.259619906\1483571515" -childID 2 -isForBrowser -prefsHandle 2660 -prefMapHandle 2656 -prefsLen 6938 -prefMapSize 219796 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1076 "\\.\pipe\gecko-crash-server-pipe.1076" 2672 tab
    3⤵
    PID:1156

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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