azorult | d521e825d8fff8f38781c50889a4ac1edb99ee78559d06c1b1f68656adbbecae

General

Target

5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
Size

2.0MB
MD5

5d1108ce07e9c718c9c94fb9dcfe8b90
SHA1

3d4ea63e796bd4e19cc0e9199203918315458ba5
SHA256

d521e825d8fff8f38781c50889a4ac1edb99ee78559d06c1b1f68656adbbecae
SHA512

b582b1341f12550ffa43c78d9e49bb0762ef6b73b72ed251be03ba50896938f684e362119459fb704a6fb5b05bfbaa0abd7a42d8620a12eade5236946401ed31
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYs:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yq

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\windef.exe	family_quasar
behavioral2/memory/3320-31-0x00000000007D0000-0x000000000082E000-memory.dmp	family_quasar
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	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

Processes:

5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\Control Panel\International\Geo\Nation	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

Executes dropped EXE 3 IoCs

Processes:

vnc.exewindef.exewinsock.exe

pid process

2408 vnc.exe
3320 windef.exe
232 winsock.exe

pid	process
2408	vnc.exe
3320	windef.exe
232	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

Processes:

5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

description	ioc	process
File opened (read-only)	\??\q:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\s:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\u:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\y:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\b:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\g:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\l:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\p:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\m:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\o:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\x:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\a:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\i:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\j:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\k:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\v:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\w:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\e:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\h:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\n:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\r:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\t:	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
File opened (read-only)	\??\z:	5d1108ce07e9c718c9c94fb9dcfe8b90N.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.

Processes:

flow ioc

13 ip-api.com

flow	ioc
13	ip-api.com

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 1 IoCs

Processes:

5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

description pid process target process

PID 3056 set thread context of 1412 3056 5d1108ce07e9c718c9c94fb9dcfe8b90N.exe 5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

4936 2408 WerFault.exe vnc.exe
1788 3492 WerFault.exe vnc.exe
3156 232 WerFault.exe winsock.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1848 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

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

3312 schtasks.exe
3328 schtasks.exe
2564 schtasks.exe
4320 schtasks.exe
2516 schtasks.exe

description	pid	process	target process
PID 3056 set thread context of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

pid	pid_target	process	target process
4936	2408	WerFault.exe	vnc.exe
1788	3492	WerFault.exe	vnc.exe
3156	232	WerFault.exe	winsock.exe

pid	process
1848	PING.EXE

pid	process
3312	schtasks.exe
3328	schtasks.exe
2564	schtasks.exe
4320	schtasks.exe
2516	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

pid	process
3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

windef.exewinsock.exe

description pid process

Token: SeDebugPrivilege 3320 windef.exe
Token: SeDebugPrivilege 232 winsock.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

winsock.exe

pid process

232 winsock.exe

description	pid	process
Token: SeDebugPrivilege	3320	windef.exe
Token: SeDebugPrivilege	232	winsock.exe

pid	process
232	winsock.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

5d1108ce07e9c718c9c94fb9dcfe8b90N.exevnc.exewindef.exewinsock.exe

description	pid	process	target process
PID 3056 wrote to memory of 2408	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	vnc.exe
PID 3056 wrote to memory of 2408	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	vnc.exe
PID 3056 wrote to memory of 2408	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	vnc.exe
PID 3056 wrote to memory of 3320	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	windef.exe
PID 3056 wrote to memory of 3320	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	windef.exe
PID 3056 wrote to memory of 3320	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	windef.exe
PID 2408 wrote to memory of 3968	2408	vnc.exe	svchost.exe
PID 2408 wrote to memory of 3968	2408	vnc.exe	svchost.exe
PID 3056 wrote to memory of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
PID 3056 wrote to memory of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
PID 3056 wrote to memory of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
PID 3056 wrote to memory of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
PID 3056 wrote to memory of 1412	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
PID 2408 wrote to memory of 3968	2408	vnc.exe	svchost.exe
PID 3056 wrote to memory of 3312	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	schtasks.exe
PID 3056 wrote to memory of 3312	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	schtasks.exe
PID 3056 wrote to memory of 3312	3056	5d1108ce07e9c718c9c94fb9dcfe8b90N.exe	schtasks.exe
PID 3320 wrote to memory of 3328	3320	windef.exe	schtasks.exe
PID 3320 wrote to memory of 3328	3320	windef.exe	schtasks.exe
PID 3320 wrote to memory of 3328	3320	windef.exe	schtasks.exe
PID 3320 wrote to memory of 232	3320	windef.exe	winsock.exe
PID 3320 wrote to memory of 232	3320	windef.exe	winsock.exe
PID 3320 wrote to memory of 232	3320	windef.exe	winsock.exe
PID 232 wrote to memory of 2564	232	winsock.exe	schtasks.exe
PID 232 wrote to memory of 2564	232	winsock.exe	schtasks.exe
PID 232 wrote to memory of 2564	232	winsock.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
"C:\Users\Admin\AppData\Local\Temp\5d1108ce07e9c718c9c94fb9dcfe8b90N.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3056

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:2408

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 548
3⤵
- Program crash
PID:4936

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:3320

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:3328

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:232

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:2564

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\YkFwVSF7rh1E.bat" "
4⤵
PID:1872

C:\Windows\SysWOW64\chcp.com
chcp 65001
5⤵
PID:2408

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
5⤵
- Runs ping.exe
PID:1848

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
5⤵
PID:3324

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:2516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 2236
4⤵
- Program crash
PID:3156

C:\Users\Admin\AppData\Local\Temp\5d1108ce07e9c718c9c94fb9dcfe8b90N.exe
"C:\Users\Admin\AppData\Local\Temp\5d1108ce07e9c718c9c94fb9dcfe8b90N.exe"
2⤵
PID:1412

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:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2408 -ip 2408
1⤵
PID:5012

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:3588

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
PID:3492

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 520
3⤵
- Program crash
PID:1788

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
PID:2800

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
2⤵
PID:3556

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:4320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3492 -ip 3492
1⤵
PID:1224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 232 -ip 232
1⤵
PID:2240

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3248

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3792

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\YkFwVSF7rh1E.bat

Filesize
208B

MD5
7bfd39dacd9b99b2bd1dfba9a509058d

SHA1
01144a6ef4ee732c2fec097ebe20add16a9316aa

SHA256
3441440b7b910c7cf4f48ae0ec5879b286c12e384e99f5a97cda05f0fa8a3260

SHA512
35fe647c518e60dd7a360de1cf47ad07ed66bd62154794911d0c71071a6646ad836ac03aa64a41a023e0f9a79acaf07eda62d2a35730cd24409af39a9d8d5db7

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\07-20-2024

Filesize
224B

MD5
dd77c70921b72235743814f09d245b97

SHA1
fcba14e409e740708e0230d6ba754a7d23faf24e

SHA256
75d97ab162cbd7f65a0a6c24a383759871a25c402601f7d39e817787dd261720

SHA512
77330b3f89fe65586114a71ed2677fb5c2ec5dc56143acb6eb5bbf8842183a99d3913432c805028fed3039e6fb608f0c838f78598681b45a7ade374dc5efa76f

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

Filesize
2.0MB

MD5
ea2e4154deca2b7b834477e1ee6549a9

SHA1
c2acd0ce3fbcababec60ecf8ee6dfcdb3cf09dd1

SHA256
12b8338003d3659513130db150e323e977a685f1105ef0907d7df6c974164c53

SHA512
68c8239e960256f36306e6745cdf9a6568ea48e550be654862a04c0413ec707d85eebaa6c786187f9302f9e06210572d9322a4ff3c8a06605bc93bcdec23d542

Download Submit
memory/232-44-0x0000000006960000-0x000000000696A000-memory.dmp

Filesize
40KB

Download
memory/1412-27-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/1412-18-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/3056-28-0x0000000004250000-0x0000000004251000-memory.dmp

Filesize
4KB

Download
memory/3056-73-0x0000000004250000-0x0000000004251000-memory.dmp

Filesize
4KB

Download
memory/3320-36-0x0000000006360000-0x000000000639C000-memory.dmp

Filesize
240KB

Download
memory/3320-35-0x0000000005E20000-0x0000000005E32000-memory.dmp

Filesize
72KB

Download
memory/3320-34-0x00000000050F0000-0x0000000005156000-memory.dmp

Filesize
408KB

Download
memory/3320-33-0x00000000051A0000-0x0000000005232000-memory.dmp

Filesize
584KB

Download
memory/3320-32-0x0000000005750000-0x0000000005CF4000-memory.dmp

Filesize
5.6MB

Download
memory/3320-31-0x00000000007D0000-0x000000000082E000-memory.dmp

Filesize
376KB

Download
memory/3556-66-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3556-72-0x0000000000400000-0x0000000000420000-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