azorult | 532d1876c5130b384c0d5e29bef762e6c245d06fcc139e6ad035f8266bc54779

General

Target

64fed0fa464be17149bec090e3393630N.exe
Size

2.0MB
MD5

64fed0fa464be17149bec090e3393630
SHA1

0b73ea997d7b51e2b16f58f60cb1ff77ff43da74
SHA256

532d1876c5130b384c0d5e29bef762e6c245d06fcc139e6ad035f8266bc54779
SHA512

f700327ffab0b84a8e3ea32fa7549aa2e51a93aa62915d660150238e59506f75fd20599c3860c8948f6c17e52d94869618cdbfe343b7f6904c6db8a111d623bd
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYc:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Ym

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/0x00080000000233cf-12.dat	family_quasar
behavioral2/memory/916-31-0x0000000000930000-0x000000000098E000-memory.dmp	family_quasar
behavioral2/files/0x00080000000233d6-49.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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	64fed0fa464be17149bec090e3393630N.exe

Executes dropped EXE 2 IoCs

pid	Process
644	vnc.exe
916	windef.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)	\??\t:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\w:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\y:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\a:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\k:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\m:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\p:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\h:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\j:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\u:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\v:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\b:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\l:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\n:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\q:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\r:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\s:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\x:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\e:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\g:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\i:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\o:	64fed0fa464be17149bec090e3393630N.exe
File opened (read-only)	\??\z:	64fed0fa464be17149bec090e3393630N.exe

Looks up external IP address via web service 2 IoCs

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

flow	ioc
38	ip-api.com
76	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x00080000000233d6-49.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3808 set thread context of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92

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
1856	644	WerFault.exe	88
556	2636	WerFault.exe	104
3212	2584	WerFault.exe	123
4224	4044	WerFault.exe	131

System Location Discovery: System Language Discovery 1 TTPs 5 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	windef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64fed0fa464be17149bec090e3393630N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64fed0fa464be17149bec090e3393630N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vnc.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1744	PING.EXE
4392	PING.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
4392	PING.EXE
1744	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2176	schtasks.exe
3568	schtasks.exe
2916	schtasks.exe
3360	schtasks.exe
1052	schtasks.exe
1508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3808	64fed0fa464be17149bec090e3393630N.exe
3808	64fed0fa464be17149bec090e3393630N.exe
3808	64fed0fa464be17149bec090e3393630N.exe
3808	64fed0fa464be17149bec090e3393630N.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 644	3808	64fed0fa464be17149bec090e3393630N.exe	88
PID 3808 wrote to memory of 644	3808	64fed0fa464be17149bec090e3393630N.exe	88
PID 3808 wrote to memory of 644	3808	64fed0fa464be17149bec090e3393630N.exe	88
PID 644 wrote to memory of 3956	644	vnc.exe	90
PID 644 wrote to memory of 3956	644	vnc.exe	90
PID 3808 wrote to memory of 916	3808	64fed0fa464be17149bec090e3393630N.exe	91
PID 3808 wrote to memory of 916	3808	64fed0fa464be17149bec090e3393630N.exe	91
PID 3808 wrote to memory of 916	3808	64fed0fa464be17149bec090e3393630N.exe	91
PID 3808 wrote to memory of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92
PID 3808 wrote to memory of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92
PID 3808 wrote to memory of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92
PID 3808 wrote to memory of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92
PID 3808 wrote to memory of 3872	3808	64fed0fa464be17149bec090e3393630N.exe	92
PID 3808 wrote to memory of 1508	3808	64fed0fa464be17149bec090e3393630N.exe	93
PID 3808 wrote to memory of 1508	3808	64fed0fa464be17149bec090e3393630N.exe	93
PID 3808 wrote to memory of 1508	3808	64fed0fa464be17149bec090e3393630N.exe	93
PID 644 wrote to memory of 3956	644	vnc.exe	90

C:\Users\Admin\AppData\Local\Temp\64fed0fa464be17149bec090e3393630N.exe
"C:\Users\Admin\AppData\Local\Temp\64fed0fa464be17149bec090e3393630N.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:3808
- 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:644
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:3956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 560
    3⤵
    - Program crash
    PID:1856
- 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
  PID:916
- - 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:2176
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    PID:2636
  - - 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:3568
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Hne453mNP8XU.bat" "
      4⤵
      PID:1628
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:2196
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1744
    - - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        5⤵
        
        PID:4044
      - 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:3360
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\L7Uq61oE012F.bat" "
        6⤵
        
        PID:4524
        
        C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        7⤵
        
        PID:404
        
        C:\Windows\SysWOW64\PING.EXE
        
        ping -n 10 localhost
        7⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4392
        
        C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        7⤵
        
        PID:1752
        
        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
        8⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1052
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 2252
        6⤵
        Program crash
        
        PID:4224
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 1792
      4⤵
      Program crash
      PID:556
- C:\Users\Admin\AppData\Local\Temp\64fed0fa464be17149bec090e3393630N.exe
  "C:\Users\Admin\AppData\Local\Temp\64fed0fa464be17149bec090e3393630N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3872
- 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:1508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 644 -ip 644
1⤵
PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2636 -ip 2636
1⤵
PID:1856

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:2176
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  PID:2584
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:1376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 528
    3⤵
    - Program crash
    PID:3212
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  PID:4472
- C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
  2⤵
  PID:2164
- 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:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2584 -ip 2584
1⤵
PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4044 -ip 4044
1⤵
PID:4668

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

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\Hne453mNP8XU.bat

Filesize
208B

MD5
9d021ab47976c5c2050c76dfe32934c1

SHA1
10cc939a68f31340eaa4a75f9ab0949a6c5f76c2

SHA256
79104b51be8350c03164152d390b47c40aa4ebfe1e37834a9758cdf2880bd2d9

SHA512
24caeb6e09c3f40d368df58d9f775edbe0f251f61113e6a7bb0236807ed2a7596c1262ec333286596fd84d743b0e900001a9171ec1e8bd0ed4836eb560021576

Download Submit
C:\Users\Admin\AppData\Local\Temp\L7Uq61oE012F.bat

Filesize
208B

MD5
cffe88442c12f397231114c19aaa2668

SHA1
97e61ee09f6828f003c7d0b023fbe345b05f26ed

SHA256
36887530344175df65a8edd69e802f1d09e8001b7c1a379d6cee1ab4d8acd8b8

SHA512
249c3a070c64ec8fc55018ba5d221d3127b7fb321ced092c582a763c7c794c1a186bfcd52ba8e2a9d1e96a49c6ba0b5c6ef67be4bad512e169b8d15b308c6921

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\07-28-2024

Filesize
224B

MD5
a24d23ba80c8677ce9fe8f0eb05661ea

SHA1
69b0da22150420cc7086503812f2a3bb13c91244

SHA256
a211c267814853ae0841c60e365d075b5bb68f77743ff276accfc7270e221d91

SHA512
2578ca2f697861514b811109ea8f937a32e7a80551c467264fbdb2084e3c29b643f84652276794aed580391ac94c72ce51eec8ee6191a1a030f9ed36ab1daa86

Download Submit
C:\Users\Admin\AppData\Roaming\Logs\07-28-2024

Filesize
224B

MD5
219fefd7ed6bb3e73ce86e07ddd52749

SHA1
ba2807234b7b1ee0142836dba8a918cd628be50c

SHA256
044aec4042fb9a51c51db59cf7ddec88a8d501c7f9efc2dcc1d6b9f2dee4bc9e

SHA512
599067e8c90644eee6822a3bfea6f9a161cc36c6e7f878ac72eb1a44eaa1873e460411273f8ad069708911f7aacc139d1402b5264be8b83946294fb152fd2208

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

Filesize
2.0MB

MD5
c400308e29a58accdc7431485eac14db

SHA1
f92d2220763b32932d75ae9193bd3be3e42dc06a

SHA256
aafdf6ab2c7a1125fb7dad63bc4766a71f2b3d7a500613f9c117640ca4a011d0

SHA512
455e76d6e0cde9a591965c7a0d858186b248dcbc42ad5a3f0278138f3d8803ed73ddae82be866b7f57ac643bb86aec98c0a0c5f10a7cb546715b4f27fded464c

Download Submit
memory/916-36-0x00000000065E0000-0x000000000661C000-memory.dmp

Filesize
240KB

Download
memory/916-35-0x00000000060A0000-0x00000000060B2000-memory.dmp

Filesize
72KB

Download
memory/916-34-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/916-33-0x0000000005430000-0x00000000054C2000-memory.dmp

Filesize
584KB

Download
memory/916-32-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/916-31-0x0000000000930000-0x000000000098E000-memory.dmp

Filesize
376KB

Download
memory/2164-70-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2164-76-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2636-44-0x0000000006D90000-0x0000000006D9A000-memory.dmp

Filesize
40KB

Download
memory/3808-18-0x0000000004250000-0x0000000004251000-memory.dmp

Filesize
4KB

Download
memory/3872-27-0x0000000000B60000-0x0000000000B80000-memory.dmp

Filesize
128KB

Download
memory/3872-19-0x0000000000B60000-0x0000000000B80000-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