hxxps://bazaar[.]abuse[.]ch/browse/

General

Target

https://bazaar.abuse.ch/browse/

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

firefox.exe

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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

firefox.exe

description	pid	process
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe
Token: SeDebugPrivilege	2244	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

firefox.exe

pid process

2244 firefox.exe
2244 firefox.exe
2244 firefox.exe
2244 firefox.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

firefox.exe

pid process

2244 firefox.exe
2244 firefox.exe
2244 firefox.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2244 firefox.exe

pid	process
2244	firefox.exe
2244	firefox.exe
2244	firefox.exe
2244	firefox.exe

pid	process
2244	firefox.exe
2244	firefox.exe
2244	firefox.exe

pid	process
2244	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

firefox.exefirefox.exe

description	pid	process	target process
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 1448 wrote to memory of 2244	1448	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2240	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2240	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 2264	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe
PID 2244 wrote to memory of 3676	2244	firefox.exe	firefox.exe

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" https://bazaar.abuse.ch/browse/
1⤵
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" https://bazaar.abuse.ch/browse/
  2⤵
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2244
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2244.0.898599942\320163865" -parentBuildID 20200403170909 -prefsHandle 1704 -prefMapHandle 1696 -prefsLen 1 -prefMapSize 219548 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2244 "\\.\pipe\gecko-crash-server-pipe.2244" 1784 gpu
    3⤵
    PID:2240
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2244.3.973988620\861454257" -childID 1 -isForBrowser -prefsHandle 2420 -prefMapHandle 2416 -prefsLen 78 -prefMapSize 219548 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2244 "\\.\pipe\gecko-crash-server-pipe.2244" 2432 tab
    3⤵
    PID:2264
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2244.13.33327511\1393669444" -childID 2 -isForBrowser -prefsHandle 3452 -prefMapHandle 3448 -prefsLen 6935 -prefMapSize 219548 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2244 "\\.\pipe\gecko-crash-server-pipe.2244" 3380 tab
    3⤵
    PID:3676
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2244.20.1367459060\9195082" -childID 3 -isForBrowser -prefsHandle 4456 -prefMapHandle 4448 -prefsLen 7706 -prefMapSize 219548 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2244 "\\.\pipe\gecko-crash-server-pipe.2244" 4464 tab
    3⤵
    PID:4296
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2244.27.1601397196\453544708" -childID 4 -isForBrowser -prefsHandle 5844 -prefMapHandle 5840 -prefsLen 8704 -prefMapSize 219548 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2244 "\\.\pipe\gecko-crash-server-pipe.2244" 5240 tab
    3⤵
    PID:3316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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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Downloads