azorult | 8564d54ff1369a37f13ca1bb61f3c4cfd28b31d440ee20d169b10e1c43bbcdd9

Analysis

max time kernel
5s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 19:45

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
daa3f04539ecd2b69d665300350bb8c0N.exe
Size 2.0MB
Sample240824-ygwc4awcmd
SHA256 8564d54ff1369a37f13ca1bb61f3c4cfd28b31d440ee20d169b10e1c43bbcdd9
MD5 daa3f04539ecd2b69d665300350bb8c0
SHA1 c877997b810e74cc22a9bff640fdea00452f6e35
SHA512 9c75b4ebaf72a533b2e4aae99295d81025516fe8ebbd9e979d67492d9393359da30fba32c33b75a8558c2f5baf1e869aaf2a0a6133aa4d4c54934127498fad3d
SSDEEP 24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYK:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Ys
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

azorult quasar ebayprofiles discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

http://0x21.in:8000/_az/

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

5.8.88.191:443
sockartek.icu:443

Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes

encryption_key
MWhG6wsClMX8aJM2CVXT
install_name
winsock.exe
log_directory
Logs
reconnect_delay
3000
startup_key
win defender run
subdirectory
SubDir

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 2 IoCs

resource	yara_rule
behavioral2/files/0x0007000000023456-12.dat	family_quasar
behavioral2/memory/2648-32-0x0000000000CE0000-0x0000000000D3E000-memory.dmp	family_quasar

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	daa3f04539ecd2b69d665300350bb8c0N.exe

Executes dropped EXE 3 IoCs

pid	Process
2616	vnc.exe
2648	windef.exe
3908	winsock.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\g:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\k:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\q:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\r:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\y:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\z:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\a:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\b:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\e:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\l:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\t:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\x:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\i:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\p:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\u:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\w:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\v:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\h:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\j:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\m:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\n:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\o:	daa3f04539ecd2b69d665300350bb8c0N.exe
File opened (read-only)	\??\s:	daa3f04539ecd2b69d665300350bb8c0N.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
12	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4524 set thread context of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1656	2616	WerFault.exe	84
3936	3908	WerFault.exe	98

System Location Discovery: System Language Discovery 1 TTPs 8 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	winsock.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	daa3f04539ecd2b69d665300350bb8c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vnc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	daa3f04539ecd2b69d665300350bb8c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3000	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3000	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2336	schtasks.exe
1756	schtasks.exe
1088	schtasks.exe
2788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4524	daa3f04539ecd2b69d665300350bb8c0N.exe
4524	daa3f04539ecd2b69d665300350bb8c0N.exe
4524	daa3f04539ecd2b69d665300350bb8c0N.exe
4524	daa3f04539ecd2b69d665300350bb8c0N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2648	windef.exe
Token: SeDebugPrivilege	3908	winsock.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3908	winsock.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 2616	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	84
PID 4524 wrote to memory of 2616	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	84
PID 4524 wrote to memory of 2616	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	84
PID 4524 wrote to memory of 2648	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	87
PID 4524 wrote to memory of 2648	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	87
PID 4524 wrote to memory of 2648	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	87
PID 2616 wrote to memory of 1964	2616	vnc.exe	88
PID 2616 wrote to memory of 1964	2616	vnc.exe	88
PID 4524 wrote to memory of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89
PID 4524 wrote to memory of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89
PID 4524 wrote to memory of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89
PID 4524 wrote to memory of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89
PID 4524 wrote to memory of 684	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	89
PID 2616 wrote to memory of 1964	2616	vnc.exe	88
PID 4524 wrote to memory of 1756	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	91
PID 4524 wrote to memory of 1756	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	91
PID 4524 wrote to memory of 1756	4524	daa3f04539ecd2b69d665300350bb8c0N.exe	91
PID 2648 wrote to memory of 1088	2648	windef.exe	96
PID 2648 wrote to memory of 1088	2648	windef.exe	96
PID 2648 wrote to memory of 1088	2648	windef.exe	96
PID 2648 wrote to memory of 3908	2648	windef.exe	98
PID 2648 wrote to memory of 3908	2648	windef.exe	98
PID 2648 wrote to memory of 3908	2648	windef.exe	98
PID 3908 wrote to memory of 2788	3908	winsock.exe	99
PID 3908 wrote to memory of 2788	3908	winsock.exe	99
PID 3908 wrote to memory of 2788	3908	winsock.exe	99

C:\Users\Admin\AppData\Local\Temp\daa3f04539ecd2b69d665300350bb8c0N.exe
"C:\Users\Admin\AppData\Local\Temp\daa3f04539ecd2b69d665300350bb8c0N.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:1964
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 548
    3⤵
    - Program crash
    PID:1656
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1088
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3908
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2788
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\blP40ifsvMwZ.bat" "
      4⤵
      PID:2024
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:1276
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3000
    - - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        5⤵
        
        PID:664
      - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2336
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 1088
      4⤵
      Program crash
      PID:3936
- C:\Users\Admin\AppData\Local\Temp\daa3f04539ecd2b69d665300350bb8c0N.exe
  "C:\Users\Admin\AppData\Local\Temp\daa3f04539ecd2b69d665300350bb8c0N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:684
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2616 -ip 2616
1⤵
PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3908 -ip 3908
1⤵
PID:3280

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2892

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

blP40ifsvMwZ.bat

Path C:\Users\Admin\AppData\Local\Temp\blP40ifsvMwZ.bat
Size 208B
SHA256 f1daf27d5a07ba9daf8bca5af3fbf47591420286be7b3fbcb2563f282113d3b5
MD5 b60554a90e7046144fe09520398bea12
SHA1 34071e0c6c80a34325937305b56a33a4d6fe1f21
SHA512 ea609a54bfb87fe616b29d33a0a5b5423e814d35822ddaed3b94f32b43e29ff3eac99e73fa8233e09210472e955f54745f138726a6335e96b035df21ec2259d2
MD5 SHA1 SHA512

Submit Download

vnc.exe

Path C:\Users\Admin\AppData\Local\Temp\vnc.exe
Size 405KB
SHA256 4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4
MD5 b8ba87ee4c3fc085a2fed0d839aadce1
SHA1 b3a2e3256406330e8b1779199bb2b9865122d766
SHA512 7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2
SSDEEP 6144:k6laOx87Xnl7xKK3iDgExiOP+MrRmD+PQXhEHlIxJKqM01FloHJh7GIA4hVvi:k6YmenBMKSUlm+4arHlgJNGIA4hVvi
MD5 SHA1 SHA512 SSDEEP

Submit Download

windef.exe

Path C:\Users\Admin\AppData\Local\Temp\windef.exe
Size 349KB
SHA256 7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9
MD5 b4a202e03d4135484d0e730173abcc72
SHA1 01b30014545ea526c15a60931d676f9392ea0c70
SHA512 632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb
SSDEEP 6144:8K2J10qdSlEc39HGx5yVmnKKJfotFCuHi/b25s/Wz0J:8KF6y0KKlotF3iKO/Wz0J
MD5 SHA1 SHA512 SSDEEP

Submit Download

08-24-2024

Path C:\Users\Admin\AppData\Roaming\Logs\08-24-2024
Size 224B
SHA256 65ab31cfcd3fe1d70c067d336b49ac700426f951be406bc85854b9845aaee1d1
MD5 76f4de4bf17c1daa1922212599f9cfd1
SHA1 75837ae816364cc2c96b7a47b24c700174b65483
SHA512 211aa6929f3019071aa35e699541a645463a467fa4e4c84445962ab7703e2510e7a0da2e41ddc1a4ab001bdfc6179288c838de9da1270458f85cfd22aed14a3a
MD5 SHA1 SHA512

Submit Download

memory/684-19-0x0000000000400000-0x0000000000420000-memory.dmp

Download

memory/684-27-0x0000000000400000-0x0000000000420000-memory.dmp

Download

memory/2648-35-0x0000000005710000-0x0000000005776000-memory.dmp

Download

memory/2648-33-0x0000000005BC0000-0x0000000006164000-memory.dmp

Download

memory/2648-34-0x0000000005610000-0x00000000056A2000-memory.dmp

Download

memory/2648-32-0x0000000000CE0000-0x0000000000D3E000-memory.dmp

Download

memory/2648-36-0x0000000005B60000-0x0000000005B72000-memory.dmp

Download

memory/2648-37-0x0000000006850000-0x000000000688C000-memory.dmp

Download

memory/2648-29-0x000000007394E000-0x000000007394F000-memory.dmp

Download

memory/3908-45-0x0000000006E70000-0x0000000006E7A000-memory.dmp

Download

memory/4524-18-0x00000000040E0000-0x00000000040E1000-memory.dmp

Download