azorult | 8ee25c1d81e4220271ae3b191791e0e5b794331dd12710daa9a1650574c3294c

General

Target

471f39f758c3c50f62d295dd22e3a060.exe
Size

2.0MB
MD5

471f39f758c3c50f62d295dd22e3a060
SHA1

6fa6bcab273ec548205d4f38723b227e1f4edfc7
SHA256

8ee25c1d81e4220271ae3b191791e0e5b794331dd12710daa9a1650574c3294c
SHA512

213a2b4aceb19b120474a45116bd410f7491763562e12e971c8144a72a9e806cb183484040bdae2d1a0abf6f3980134be4cf51f02a1573e92fe848b30dac9607
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYv:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yh

Score

10^/10

azorult quasar ebayprofiles 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/0x0008000000023427-12.dat	family_quasar
behavioral2/memory/752-30-0x00000000009D0000-0x0000000000A2E000-memory.dmp	family_quasar
behavioral2/files/0x000700000002342b-46.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-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation	471f39f758c3c50f62d295dd22e3a060.exe

Executes dropped EXE 3 IoCs

pid	Process
3516	vnc.exe
752	windef.exe
4432	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)	\??\k:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\n:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\o:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\p:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\a:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\b:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\g:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\h:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\r:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\y:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\v:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\x:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\e:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\j:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\l:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\t:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\i:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\m:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\u:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\q:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\s:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\w:	471f39f758c3c50f62d295dd22e3a060.exe
File opened (read-only)	\??\z:	471f39f758c3c50f62d295dd22e3a060.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
5	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000700000002342b-46.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1084 set thread context of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
4148	3516	WerFault.exe	82
624	1060	WerFault.exe	102
468	4432	WerFault.exe	96
4696	4484	WerFault.exe	117

Creates scheduled task(s) 1 TTPs 5 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3780	schtasks.exe
768	schtasks.exe
2728	schtasks.exe
3176	schtasks.exe
4324	schtasks.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
852	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1084	471f39f758c3c50f62d295dd22e3a060.exe
1084	471f39f758c3c50f62d295dd22e3a060.exe
1084	471f39f758c3c50f62d295dd22e3a060.exe
1084	471f39f758c3c50f62d295dd22e3a060.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	752	windef.exe
Token: SeDebugPrivilege	4432	winsock.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4432	winsock.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 3516	1084	471f39f758c3c50f62d295dd22e3a060.exe	82
PID 1084 wrote to memory of 3516	1084	471f39f758c3c50f62d295dd22e3a060.exe	82
PID 1084 wrote to memory of 3516	1084	471f39f758c3c50f62d295dd22e3a060.exe	82
PID 3516 wrote to memory of 700	3516	vnc.exe	84
PID 3516 wrote to memory of 700	3516	vnc.exe	84
PID 1084 wrote to memory of 752	1084	471f39f758c3c50f62d295dd22e3a060.exe	85
PID 1084 wrote to memory of 752	1084	471f39f758c3c50f62d295dd22e3a060.exe	85
PID 1084 wrote to memory of 752	1084	471f39f758c3c50f62d295dd22e3a060.exe	85
PID 1084 wrote to memory of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89
PID 1084 wrote to memory of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89
PID 1084 wrote to memory of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89
PID 1084 wrote to memory of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89
PID 1084 wrote to memory of 4784	1084	471f39f758c3c50f62d295dd22e3a060.exe	89
PID 1084 wrote to memory of 768	1084	471f39f758c3c50f62d295dd22e3a060.exe	91
PID 1084 wrote to memory of 768	1084	471f39f758c3c50f62d295dd22e3a060.exe	91
PID 1084 wrote to memory of 768	1084	471f39f758c3c50f62d295dd22e3a060.exe	91
PID 752 wrote to memory of 2728	752	windef.exe	94
PID 752 wrote to memory of 2728	752	windef.exe	94
PID 752 wrote to memory of 2728	752	windef.exe	94
PID 752 wrote to memory of 4432	752	windef.exe	96
PID 752 wrote to memory of 4432	752	windef.exe	96
PID 752 wrote to memory of 4432	752	windef.exe	96
PID 4432 wrote to memory of 3176	4432	winsock.exe	97
PID 4432 wrote to memory of 3176	4432	winsock.exe	97
PID 4432 wrote to memory of 3176	4432	winsock.exe	97

C:\Users\Admin\AppData\Local\Temp\471f39f758c3c50f62d295dd22e3a060.exe
"C:\Users\Admin\AppData\Local\Temp\471f39f758c3c50f62d295dd22e3a060.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3516
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 548
    3⤵
    - Program crash
    PID:4148
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:752
- - 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⤵
    - Creates scheduled task(s)
    PID:2728
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4432
  - - 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⤵
      Creates scheduled task(s)
      PID:3176
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5lONcFZGkP4Q.bat" "
      4⤵
      PID:640
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:228
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        Runs ping.exe
        
        PID:852
    - - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        5⤵
        
        PID:4484
      - 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⤵
        Creates scheduled task(s)
        
        PID:3780
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6AaefKcC5MHY.bat" "
        6⤵
        
        PID:2732
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 2216
        6⤵
        Program crash
        
        PID:4696
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 1984
      4⤵
      Program crash
      PID:468
- C:\Users\Admin\AppData\Local\Temp\471f39f758c3c50f62d295dd22e3a060.exe
  "C:\Users\Admin\AppData\Local\Temp\471f39f758c3c50f62d295dd22e3a060.exe"
  2⤵
  PID:4784
- 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⤵
  - Creates scheduled task(s)
  PID:768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3516 -ip 3516
1⤵
PID:3988

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:2996
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  PID:1060
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:1400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 520
    3⤵
    - Program crash
    PID:624
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  PID:1300
- C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
  2⤵
  PID:548
- 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⤵
  - Creates scheduled task(s)
  PID:4324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1060 -ip 1060
1⤵
PID:4592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4432 -ip 4432
1⤵
PID:4404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4484 -ip 4484
1⤵
PID:5092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4484 -ip 4484
1⤵
PID:3864

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:3016

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:3216

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:4028

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:2632

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:4076

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:1532

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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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\5lONcFZGkP4Q.bat

Filesize
208B

MD5
5eab9b1df79e460342b77d2b6b214df1

SHA1
4cd7d0aabe02dadbcab24ebb5d7106f6b195d3ca

SHA256
249aaa1887fb7cf7c7cfad3fde43a1e78395e150b1bdddd880a21d73415f84d4

SHA512
693e0c0c10c5cffa3446e5f211fd07a0990f8490030f308045b8d614f8db043d1ae9493bafc278cb54a8f4f56cadd6fe7e1aec1ddcb9af57c837d328b4136c1b

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\06-14-2024

Filesize
224B

MD5
0c1bf8822271d86d23ba21cfe34b6b1a

SHA1
35154d78fce077ff8abc68dc3eb5faf6877b1fe6

SHA256
1fcecba8df719f55e74dd6e073e6a4c74e1c0fc1a8959fbd9d126f5bd4757fe8

SHA512
2f5b5b661f41deb69b84cea8f5ce5e9081de0e3d14212da95f3cd26a6d0ff8ae155820d7dbc3deb99e6891a7f3c021d6685e2d0768c9b21ee5119de14fe0fef2

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

Filesize
2.0MB

MD5
38b26767d3112854d0eb4fb03de57a08

SHA1
073aa46a0d9e581ba9f6093ed1ab62e419c27c90

SHA256
43bd304a8d7e18d05d396b0686c734fec507573f2c14f4b0f2b0ca6bc6ec1d15

SHA512
fbf4f6b51c116f37e1de3e9b61f120590bcfece30d9cc4d9e54104ca62f42797407738d4da39d1e223a034fb6309165570edaac995c6405c6de097930b213424

Download Submit
memory/752-35-0x0000000005540000-0x00000000055A6000-memory.dmp

Filesize
408KB

Download
memory/752-31-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/752-34-0x00000000054A0000-0x0000000005532000-memory.dmp

Filesize
584KB

Download
memory/752-30-0x00000000009D0000-0x0000000000A2E000-memory.dmp

Filesize
376KB

Download
memory/752-36-0x0000000006150000-0x0000000006162000-memory.dmp

Filesize
72KB

Download
memory/752-37-0x0000000006690000-0x00000000066CC000-memory.dmp

Filesize
240KB

Download
memory/752-19-0x000000007381E000-0x000000007381F000-memory.dmp

Filesize
4KB

Download
memory/1084-20-0x0000000000E80000-0x0000000000E81000-memory.dmp

Filesize
4KB

Download
memory/4432-45-0x0000000006A50000-0x0000000006A5A000-memory.dmp

Filesize
40KB

Download
memory/4784-29-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4784-21-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads