azorult | c9f3e16117f265fa03a4536d7c9175ca96349704a1162480a4ea776b684bb02a

General

Target

7c009a0c505fd4fceb7999f8edec5840N.exe
Size

2.0MB
MD5

7c009a0c505fd4fceb7999f8edec5840
SHA1

ea2ad99ecb13b9508f57b29a90087ea5919adc62
SHA256

c9f3e16117f265fa03a4536d7c9175ca96349704a1162480a4ea776b684bb02a
SHA512

163f1f4933285aa987f97ead7a364cf50b4a949e145be813098814a9070788af5afccb8f3c231a0c687de12128fecb35d01837cca1c952904e79911ba6b4b2e5
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYj:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y9

Score

10^/10

azorult quasar ebayprofiles discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

C2

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

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

C2

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 3 IoCs

resource	yara_rule
behavioral2/files/0x00070000000234bf-12.dat	family_quasar
behavioral2/memory/4736-30-0x0000000000CC0000-0x0000000000D1E000-memory.dmp	family_quasar
behavioral2/files/0x00070000000234c1-53.dat	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	7c009a0c505fd4fceb7999f8edec5840N.exe

Executes dropped EXE 3 IoCs

pid	Process
3544	vnc.exe
4736	windef.exe
4040	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)	\??\i:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\j:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\n:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\x:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\z:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\a:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\g:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\h:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\m:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\p:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\r:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\t:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\u:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\b:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\y:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\l:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\o:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\q:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\v:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\e:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\s:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\w:	7c009a0c505fd4fceb7999f8edec5840N.exe
File opened (read-only)	\??\k:	7c009a0c505fd4fceb7999f8edec5840N.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
13	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x00070000000234c1-53.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 232 set thread context of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4140	3544	WerFault.exe	84
3352	4040	WerFault.exe	98
3036	4136	WerFault.exe	121

System Location Discovery: System Language Discovery 1 TTPs 7 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsock.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c009a0c505fd4fceb7999f8edec5840N.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	7c009a0c505fd4fceb7999f8edec5840N.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
5056	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5056	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
828	schtasks.exe
3708	schtasks.exe
5116	schtasks.exe
4100	schtasks.exe
3972	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
232	7c009a0c505fd4fceb7999f8edec5840N.exe
232	7c009a0c505fd4fceb7999f8edec5840N.exe
232	7c009a0c505fd4fceb7999f8edec5840N.exe
232	7c009a0c505fd4fceb7999f8edec5840N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4736	windef.exe
Token: SeDebugPrivilege	4040	winsock.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 3544	232	7c009a0c505fd4fceb7999f8edec5840N.exe	84
PID 232 wrote to memory of 3544	232	7c009a0c505fd4fceb7999f8edec5840N.exe	84
PID 232 wrote to memory of 3544	232	7c009a0c505fd4fceb7999f8edec5840N.exe	84
PID 3544 wrote to memory of 4800	3544	vnc.exe	87
PID 3544 wrote to memory of 4800	3544	vnc.exe	87
PID 232 wrote to memory of 4736	232	7c009a0c505fd4fceb7999f8edec5840N.exe	88
PID 232 wrote to memory of 4736	232	7c009a0c505fd4fceb7999f8edec5840N.exe	88
PID 232 wrote to memory of 4736	232	7c009a0c505fd4fceb7999f8edec5840N.exe	88
PID 3544 wrote to memory of 4800	3544	vnc.exe	87
PID 232 wrote to memory of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90
PID 232 wrote to memory of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90
PID 232 wrote to memory of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90
PID 232 wrote to memory of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90
PID 232 wrote to memory of 2972	232	7c009a0c505fd4fceb7999f8edec5840N.exe	90
PID 232 wrote to memory of 828	232	7c009a0c505fd4fceb7999f8edec5840N.exe	92
PID 232 wrote to memory of 828	232	7c009a0c505fd4fceb7999f8edec5840N.exe	92
PID 232 wrote to memory of 828	232	7c009a0c505fd4fceb7999f8edec5840N.exe	92
PID 4736 wrote to memory of 3708	4736	windef.exe	96
PID 4736 wrote to memory of 3708	4736	windef.exe	96
PID 4736 wrote to memory of 3708	4736	windef.exe	96
PID 4736 wrote to memory of 4040	4736	windef.exe	98
PID 4736 wrote to memory of 4040	4736	windef.exe	98
PID 4736 wrote to memory of 4040	4736	windef.exe	98

C:\Users\Admin\AppData\Local\Temp\7c009a0c505fd4fceb7999f8edec5840N.exe
"C:\Users\Admin\AppData\Local\Temp\7c009a0c505fd4fceb7999f8edec5840N.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:232
- 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:3544
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:4800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3544 -s 552
    3⤵
    - Program crash
    PID:4140
- 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:4736
- - 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:3708
- - 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
    PID:4040
  - - 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⤵
      Scheduled Task/Job: Scheduled Task
      PID:5116
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\X707pwIB0mlO.bat" "
      4⤵
      PID:5024
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:3760
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:5056
    - - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        5⤵
        
        PID:1456
      - 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:4100
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4040 -s 1080
      4⤵
      Program crash
      PID:3352
- C:\Users\Admin\AppData\Local\Temp\7c009a0c505fd4fceb7999f8edec5840N.exe
  "C:\Users\Admin\AppData\Local\Temp\7c009a0c505fd4fceb7999f8edec5840N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2972
- 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:828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3544 -ip 3544
1⤵
PID:1128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4040 -ip 4040
1⤵
PID:2880

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:392
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  PID:4136
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:4320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4136 -s 520
    3⤵
    - Program crash
    PID:3036
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  PID:2360
- C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
  2⤵
  PID:4828
- 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⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4136 -ip 4136
1⤵
PID:3708

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2860

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\windef.exe.log

Filesize
1KB

MD5
10eab9c2684febb5327b6976f2047587

SHA1
a12ed54146a7f5c4c580416aecb899549712449e

SHA256
f49dbd55029bfbc15134f7c6a4f967d6c39142c63f2e8f1f8c78fab108a2c928

SHA512
7e5fd90fffae723bd0c662a90e0730b507805f072771ee673d1d8c262dbf60c8a03ba5fe088f699a97c2e886380de158b2ccd59ee62e3d012dd6dd14ea9d0e50

Download Submit
C:\Users\Admin\AppData\Local\Temp\X707pwIB0mlO.bat

Filesize
208B

MD5
f9e0917ec7b2eeb9528a9b40b57ff5c7

SHA1
f3be3ef111e89fbbd3126f00c499648659eee625

SHA256
dd732fe378d774b50abeb25d2788cc830f3e61fc6dcf516fc741bc37a20128c0

SHA512
d25a9afac69c8fb02d1390befdd7425a9dc6e77abb41009c77634e9991bc297b7662c2f5e5f0b90a79f3f73b06c5c6696150a32c017e36e9f2d4b9add9dca9a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\vnc.exe

Filesize
405KB

MD5
b8ba87ee4c3fc085a2fed0d839aadce1

SHA1
b3a2e3256406330e8b1779199bb2b9865122d766

SHA256
4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4

SHA512
7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2

Download Submit
C:\Users\Admin\AppData\Local\Temp\windef.exe

Filesize
349KB

MD5
b4a202e03d4135484d0e730173abcc72

SHA1
01b30014545ea526c15a60931d676f9392ea0c70

SHA256
7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

SHA512
632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

Download Submit
C:\Users\Admin\AppData\Roaming\Logs\09-08-2024

Filesize
224B

MD5
8a0e39336b38d928bc13b550815c139e

SHA1
d47437022656fbc8525a7821d0a50c86ae00a9f9

SHA256
6e1884f0b083e139a5ae5afbca4e4741d7e55ad60ce825d818541924dfaddc5e

SHA512
85153785efe653170704e674c8709075af5b82c59f2c9a53546122728e6493971e4d97a9c47a7b8a941b21694c65aa496242da992e6291e37cad20affcf561bb

Download Submit
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe

Filesize
2.0MB

MD5
122413e8a9ad52464dad4c3b675a4f9d

SHA1
752f7ee92a577123ee56bc87680ac634a763f39d

SHA256
c61cfed4c20334bc9a1d7b06e446f95e70755d2e363324af72481ece8464c76b

SHA512
0fa61ccf0cfff6961c8484c09caef4c9f56c041c6497bc9f01163bfff741a2b6717e013f14d34ddff8ea49262a516c3e03b0d27cd5b58dd42345d07133509c80

Download Submit
memory/232-19-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/2972-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2972-28-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4040-45-0x0000000006560000-0x000000000656A000-memory.dmp

Filesize
40KB

Download
memory/4736-36-0x00000000062F0000-0x0000000006302000-memory.dmp

Filesize
72KB

Download
memory/4736-37-0x0000000006830000-0x000000000686C000-memory.dmp

Filesize
240KB

Download
memory/4736-35-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/4736-34-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/4736-33-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/4736-30-0x0000000000CC0000-0x0000000000D1E000-memory.dmp

Filesize
376KB

Download
memory/4736-29-0x000000007363E000-0x000000007363F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads