azorult | a94641533640630b9d2eb1a1db86d1da4d52c732adadfb34442b1ae1be7c5f0f

General

Target

97989886e05b49d70b6ac4d2bc7a9700N.exe
Size

2.0MB
MD5

97989886e05b49d70b6ac4d2bc7a9700
SHA1

b49bd6ccdde92a8a8093e49e7b43da003d7bb360
SHA256

a94641533640630b9d2eb1a1db86d1da4d52c732adadfb34442b1ae1be7c5f0f
SHA512

3f357718f7af0aa20b0cb6b6609e993ef32848192eed7fdc51f9141430fda39ae36db885841733cfb327e193953939847dd06e5d2dc15aa435b190ae91c0ff94
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYD:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y9

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/0x00070000000234ae-12.dat	family_quasar
behavioral2/memory/1968-31-0x0000000000520000-0x000000000057E000-memory.dmp	family_quasar
behavioral2/files/0x00070000000234b0-52.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-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	97989886e05b49d70b6ac4d2bc7a9700N.exe

Executes dropped EXE 3 IoCs

pid	Process
1744	vnc.exe
1968	windef.exe
2880	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)	\??\a:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\i:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\l:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\p:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\t:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\v:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\y:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\w:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\b:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\k:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\n:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\o:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\q:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\r:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\s:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\e:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\g:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\j:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\h:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\m:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\u:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\x:	97989886e05b49d70b6ac4d2bc7a9700N.exe
File opened (read-only)	\??\z:	97989886e05b49d70b6ac4d2bc7a9700N.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
7	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x00070000000234b0-52.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90

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
1056	1744	WerFault.exe	86
1688	2880	WerFault.exe	99
4248	3244	WerFault.exe	113
1612	4848	WerFault.exe	109

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
4456	PING.EXE
4276	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
2016	schtasks.exe
3536	schtasks.exe
4772	schtasks.exe
692	schtasks.exe
2888	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2656	97989886e05b49d70b6ac4d2bc7a9700N.exe
2656	97989886e05b49d70b6ac4d2bc7a9700N.exe
2656	97989886e05b49d70b6ac4d2bc7a9700N.exe
2656	97989886e05b49d70b6ac4d2bc7a9700N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	windef.exe
Token: SeDebugPrivilege	2880	winsock.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2880	winsock.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 1744	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	86
PID 2656 wrote to memory of 1744	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	86
PID 2656 wrote to memory of 1744	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	86
PID 1744 wrote to memory of 636	1744	vnc.exe	88
PID 1744 wrote to memory of 636	1744	vnc.exe	88
PID 2656 wrote to memory of 1968	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	89
PID 2656 wrote to memory of 1968	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	89
PID 2656 wrote to memory of 1968	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	89
PID 1744 wrote to memory of 636	1744	vnc.exe	88
PID 2656 wrote to memory of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90
PID 2656 wrote to memory of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90
PID 2656 wrote to memory of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90
PID 2656 wrote to memory of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90
PID 2656 wrote to memory of 4664	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	90
PID 2656 wrote to memory of 2016	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	93
PID 2656 wrote to memory of 2016	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	93
PID 2656 wrote to memory of 2016	2656	97989886e05b49d70b6ac4d2bc7a9700N.exe	93
PID 1968 wrote to memory of 3536	1968	windef.exe	97
PID 1968 wrote to memory of 3536	1968	windef.exe	97
PID 1968 wrote to memory of 3536	1968	windef.exe	97
PID 1968 wrote to memory of 2880	1968	windef.exe	99
PID 1968 wrote to memory of 2880	1968	windef.exe	99
PID 1968 wrote to memory of 2880	1968	windef.exe	99
PID 2880 wrote to memory of 4772	2880	winsock.exe	100
PID 2880 wrote to memory of 4772	2880	winsock.exe	100
PID 2880 wrote to memory of 4772	2880	winsock.exe	100

C:\Users\Admin\AppData\Local\Temp\97989886e05b49d70b6ac4d2bc7a9700N.exe
"C:\Users\Admin\AppData\Local\Temp\97989886e05b49d70b6ac4d2bc7a9700N.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2656
- 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:1744
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 556
    3⤵
    - Program crash
    PID:1056
- 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:1968
- - 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⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3536
- - 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:2880
  - - 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:4772
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CbUYxChO5Tzr.bat" "
      4⤵
      PID:1832
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:2340
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        Runs ping.exe
        
        PID:4456
    - - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        5⤵
        
        PID:4848
      - 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:692
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4SuWfanchquH.bat" "
        6⤵
        
        PID:5092
        
        C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        7⤵
        
        PID:1616
        
        C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        7⤵
        Runs ping.exe
        
        PID:4276
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 2220
        6⤵
        Program crash
        
        PID:1612
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 2236
      4⤵
      Program crash
      PID:1688
- C:\Users\Admin\AppData\Local\Temp\97989886e05b49d70b6ac4d2bc7a9700N.exe
  "C:\Users\Admin\AppData\Local\Temp\97989886e05b49d70b6ac4d2bc7a9700N.exe"
  2⤵
  PID:4664
- 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:2016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1744 -ip 1744
1⤵
PID:1048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2880 -ip 2880
1⤵
PID:2324

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:2288
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  PID:3244
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:5000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 520
    3⤵
    - Program crash
    PID:4248
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  PID:112
- C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
  2⤵
  PID:3820
- 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:2888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3244 -ip 3244
1⤵
PID:3504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4848 -ip 4848
1⤵
PID:4888

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:408

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4412

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

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\4SuWfanchquH.bat

Filesize
208B

MD5
e7860aaef230f9e706ed34d6a92d0c2c

SHA1
cde6f49572de730db6c512cc590358fb0bcbcbd4

SHA256
e4aba7257004db7f961a0c3705b65b00c6dd47a38a5a092aaa50b63311486bdf

SHA512
4643fd8a49971ce23c68c876aec2b71e8a110298a381308a148981be2bc29ddcedbd6a6cf003f9f80b5c4f2ce6c1a640e88dbeb27ed6e3e5047b6925e4d13b56

Download Submit
C:\Users\Admin\AppData\Local\Temp\CbUYxChO5Tzr.bat

Filesize
208B

MD5
cdc1a772c67267acc8d18567cc05f98c

SHA1
d55baef4f1ca0daa20bd11c12d8dc5d71b72c9ff

SHA256
3d33cf6fed2cf6d108545b163ae07fa07eb0b96e5c044fe145b71e2be88211c6

SHA512
54f8d2147ccd193b5077dfbba9c1470ed4803e68465789cf56713863d781f0eab0ae3147a8287e44cf07ac409d605a9b84e6a24c5e6aa8a04df1590b48165c24

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\07-16-2024

Filesize
224B

MD5
551b71a50f0593bf3cd44763dad9fb0f

SHA1
e3cc0e8039b9edf2f12edf5348dee464c941fa02

SHA256
041ad3e325e496f36ab33dca62862d0e86e38984d6b18393321ddcc56eceeffe

SHA512
d4b87a43b7f15ba434304645dc2d3bd64a8c4f3b8e24c02318d66ce22876e7663eaf9833e769ca0cd995eee80abd543695c4b6c4709ec5430706863e9c6dde4b

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

Filesize
2.0MB

MD5
c8b809b9775064c3a93be975cd70ec6f

SHA1
989d082937d6c74f3b30a3eb7f56c348e78ab341

SHA256
8be36632f26895e1f5fe8bb7e1fb7c479d7171e0f53af9ef0e0054b9b35d0e0d

SHA512
1dd98cb729ee366e2f2a547b6da174b1c23b58d88a5f8b42bd94d96e24e24369b48234d683752abecd429804ffaffec3446ba8cb787547ef778ee3ee4a47cc52

Download Submit
memory/1968-34-0x0000000004F10000-0x0000000004F76000-memory.dmp

Filesize
408KB

Download
memory/1968-33-0x0000000004E50000-0x0000000004EE2000-memory.dmp

Filesize
584KB

Download
memory/1968-35-0x0000000005B50000-0x0000000005B62000-memory.dmp

Filesize
72KB

Download
memory/1968-36-0x0000000006090000-0x00000000060CC000-memory.dmp

Filesize
240KB

Download
memory/1968-32-0x0000000005320000-0x00000000058C4000-memory.dmp

Filesize
5.6MB

Download
memory/1968-31-0x0000000000520000-0x000000000057E000-memory.dmp

Filesize
376KB

Download
memory/2656-19-0x0000000003E20000-0x0000000003E21000-memory.dmp

Filesize
4KB

Download
memory/2880-44-0x0000000005FB0000-0x0000000005FBA000-memory.dmp

Filesize
40KB

Download
memory/4664-28-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4664-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads