azorult | 8476dc5d6942fe965b2095409269d6d53b8662f768f8f71eaf01814dfa491a9e

General

Target

08eef91d4adc3922944804eacd4b2a80.exe
Size

2.0MB
MD5

08eef91d4adc3922944804eacd4b2a80
SHA1

ba2d81a5903585c13f449225e3a1fd21ecd9d850
SHA256

8476dc5d6942fe965b2095409269d6d53b8662f768f8f71eaf01814dfa491a9e
SHA512

067d761e02a7a10a433a3db5c2c6be09c9193e567381b0c436a7a2cc0d61e3c50a879b75b8510b25529c91005e7151001e167d88394b5bce4dcb64db1af4fa1b
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYn:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yd

Score

10^/10

azorult quasar ebayprofiles infostealer spyware trojan

Malware Config

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

Extracted

Family

azorult

C2

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

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Quasar RAT 3 IoCs
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Processes:

schtasks.exe

pid process

2404 schtasks.exe
6 ip-api.com
11 api.ipify.org

pid	process
2404	schtasks.exe
6	ip-api.com
11	api.ipify.org

Quasar payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\windef.exe	family_quasar
behavioral1/memory/2572-54-0x00000000002F0000-0x000000000034E000-memory.dmp	family_quasar
behavioral1/memory/2288-62-0x0000000000A80000-0x0000000000ADE000-memory.dmp	family_quasar
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	family_quasar

Executes dropped EXE 2 IoCs

Processes:

vnc.exewindef.exe

pid process

2732 vnc.exe
2572 windef.exe

pid	process
2732	vnc.exe
2572	windef.exe

Loads dropped DLL 8 IoCs

Processes:

08eef91d4adc3922944804eacd4b2a80.exe

pid	process
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.exe
2256	08eef91d4adc3922944804eacd4b2a80.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

Processes:

08eef91d4adc3922944804eacd4b2a80.exe

description	ioc	process
File opened (read-only)	\??\b:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\j:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\o:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\t:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\v:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\z:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\a:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\h:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\i:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\n:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\w:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\y:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\g:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\k:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\m:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\p:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\q:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\r:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\x:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\e:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\l:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\s:	08eef91d4adc3922944804eacd4b2a80.exe
File opened (read-only)	\??\u:	08eef91d4adc3922944804eacd4b2a80.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.

Processes:

flow ioc

6 ip-api.com
11 api.ipify.org

flow	ioc
6	ip-api.com
11	api.ipify.org

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	svchost.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

08eef91d4adc3922944804eacd4b2a80.exevnc.exe

description	pid	process	target process
PID 2256 set thread context of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2732 set thread context of 2612	2732	vnc.exe	svchost.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2964 2288 WerFault.exe winsock.exe
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

2404 schtasks.exe
2712 schtasks.exe
2212 schtasks.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2924 PING.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

08eef91d4adc3922944804eacd4b2a80.exe

pid process

2256 08eef91d4adc3922944804eacd4b2a80.exe
2256 08eef91d4adc3922944804eacd4b2a80.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vnc.exe

pid process

2732 vnc.exe

pid	pid_target	process	target process
2964	2288	WerFault.exe	winsock.exe

pid	process
2404	schtasks.exe
2712	schtasks.exe
2212	schtasks.exe

pid	process
2924	PING.EXE

pid	process
2732	vnc.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

08eef91d4adc3922944804eacd4b2a80.exevnc.exe

description	pid	process	target process
PID 2256 wrote to memory of 2732	2256	08eef91d4adc3922944804eacd4b2a80.exe	vnc.exe
PID 2256 wrote to memory of 2732	2256	08eef91d4adc3922944804eacd4b2a80.exe	vnc.exe
PID 2256 wrote to memory of 2732	2256	08eef91d4adc3922944804eacd4b2a80.exe	vnc.exe
PID 2256 wrote to memory of 2732	2256	08eef91d4adc3922944804eacd4b2a80.exe	vnc.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2256 wrote to memory of 2572	2256	08eef91d4adc3922944804eacd4b2a80.exe	windef.exe
PID 2256 wrote to memory of 2572	2256	08eef91d4adc3922944804eacd4b2a80.exe	windef.exe
PID 2256 wrote to memory of 2572	2256	08eef91d4adc3922944804eacd4b2a80.exe	windef.exe
PID 2256 wrote to memory of 2572	2256	08eef91d4adc3922944804eacd4b2a80.exe	windef.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2256 wrote to memory of 2936	2256	08eef91d4adc3922944804eacd4b2a80.exe	08eef91d4adc3922944804eacd4b2a80.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2256 wrote to memory of 2404	2256	08eef91d4adc3922944804eacd4b2a80.exe	schtasks.exe
PID 2256 wrote to memory of 2404	2256	08eef91d4adc3922944804eacd4b2a80.exe	schtasks.exe
PID 2256 wrote to memory of 2404	2256	08eef91d4adc3922944804eacd4b2a80.exe	schtasks.exe
PID 2256 wrote to memory of 2404	2256	08eef91d4adc3922944804eacd4b2a80.exe	schtasks.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe
PID 2732 wrote to memory of 2612	2732	vnc.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\08eef91d4adc3922944804eacd4b2a80.exe
"C:\Users\Admin\AppData\Local\Temp\08eef91d4adc3922944804eacd4b2a80.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2256

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2732

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
- Maps connected drives based on registry
PID:2612

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
- Executes dropped EXE
PID:2572

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:2712

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
3⤵
PID:2288

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:2212

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\8uAUDwR13hoC.bat" "
4⤵
PID:2880

C:\Windows\SysWOW64\chcp.com
chcp 65001
5⤵
PID:2240

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
5⤵
- Runs ping.exe
PID:2924

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
5⤵
PID:1536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1544
4⤵
- Program crash
PID:2964

C:\Users\Admin\AppData\Local\Temp\08eef91d4adc3922944804eacd4b2a80.exe
"C:\Users\Admin\AppData\Local\Temp\08eef91d4adc3922944804eacd4b2a80.exe"
2⤵
PID:2936

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⤵
- Quasar RAT
- Creates scheduled task(s)
PID:2404

C:\Windows\system32\taskeng.exe
taskeng.exe {5323C6A2-0485-4667-9795-051465AC6BA7} S-1-5-21-330940541-141609230-1670313778-1000:KXIPPCKF\Admin:Interactive:[1]
1⤵
PID:2068

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
2⤵
PID:2756

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
3⤵
PID:2688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
4⤵
PID:1524

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\8uAUDwR13hoC.bat

Filesize
208B

MD5
ed700809fc3aa08ba8bf2e761d683fc6

SHA1
91037d1120effc6606157734e4ef479e89e076b1

SHA256
daa532df43cf595c3ea111f065ea8d09a7ab790ace0690cf2c020cf9d367da54

SHA512
b9e33c8d5f1873cccc3ec5e2f17469433b06bd698f1fbf8cf79eb1c9b3ea94210e18c2a92163239e22787f606ff45d401536538081afa6a3fa5b7dbb91a604bb

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

Filesize
2.0MB

MD5
d3f213bf9e57ac66c142565b8e9011d7

SHA1
b02715b6bd06996c7a2739ae8bff603709aba42c

SHA256
aee552279096f2d4e75d06ba08083595d23cb54ed28e42af8c119453de0a70cf

SHA512
b556cddb0236bf3d0096e7198fbc9d82a3dc5b747218901ec59e04d99ecbcf5bd474f2fee5c22d51e0828c238c913fe9130f58e4d76ef4e1030940ce25945c5d

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

Filesize
405KB

MD5
b8ba87ee4c3fc085a2fed0d839aadce1

SHA1
b3a2e3256406330e8b1779199bb2b9865122d766

SHA256
4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4

SHA512
7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2

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

Filesize
349KB

MD5
b4a202e03d4135484d0e730173abcc72

SHA1
01b30014545ea526c15a60931d676f9392ea0c70

SHA256
7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

SHA512
632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

Download Submit
memory/1524-104-0x00000000003F0000-0x000000000048C000-memory.dmp

Filesize
624KB

Download
memory/1524-100-0x00000000003F0000-0x000000000048C000-memory.dmp

Filesize
624KB

Download
memory/1524-99-0x000007FFFFFD7000-0x000007FFFFFD8000-memory.dmp

Filesize
4KB

Download
memory/2256-29-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/2288-62-0x0000000000A80000-0x0000000000ADE000-memory.dmp

Filesize
376KB

Download
memory/2572-54-0x00000000002F0000-0x000000000034E000-memory.dmp

Filesize
376KB

Download
memory/2612-46-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2612-53-0x00000000003C0000-0x000000000045C000-memory.dmp

Filesize
624KB

Download
memory/2612-49-0x00000000003C0000-0x000000000045C000-memory.dmp

Filesize
624KB

Download
memory/2612-48-0x000007FFFFFD9000-0x000007FFFFFDA000-memory.dmp

Filesize
4KB

Download
memory/2936-30-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2936-32-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2936-38-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-43-0x0000000000080000-0x00000000000A0000-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