azorult | 82d83d04586cc7b9baa77b20e8a942e5bb590d1ad1e10d6f3d2a6c9216cf32cc

General

Target

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
Size

2.0MB
MD5

cc38554b00499e85149b2c1c0a22473e
SHA1

13382965ec47a60dcf07aeadd7414f215099f564
SHA256

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05
SHA512

0efe34a59ef8990aa40db6066128f44108c0bce914e450ba69cafae0664c3190cdbdfd0511e42a25e8f4d880e456ef2ccedcd690603e102ae4dcdf7170b2790c
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYP:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YB

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
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\windef.exe	family_quasar
C:\Users\Admin\AppData\Local\Temp\windef.exe	family_quasar
behavioral1/memory/2824-44-0x00000000001A0000-0x00000000001FE000-memory.dmp	family_quasar
behavioral1/memory/2016-65-0x00000000010F0000-0x000000000114E000-memory.dmp	family_quasar

Executes dropped EXE 2 IoCs

Processes:

vnc.exewindef.exe

pid process

2752 vnc.exe
2824 windef.exe

pid	process
2752	vnc.exe
2824	windef.exe

Loads dropped DLL 8 IoCs

Processes:

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

pid	process
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.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:

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

description	ioc	process
File opened (read-only)	\??\v:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\y:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\e:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\h:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\p:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\q:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\n:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\r:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\u:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\z:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\s:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\w:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\b:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\i:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\k:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\l:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\o:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\t:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\x:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\a:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\g:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\j:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
File opened (read-only)	\??\m:	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.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

6 ip-api.com

flow	ioc
6	ip-api.com

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

vnc.exef8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

description	pid	process	target process
PID 2752 set thread context of 2256	2752	vnc.exe	svchost.exe
PID 2188 set thread context of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

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

System Information Discovery
T1082
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

2580 schtasks.exe
2232 schtasks.exe
2632 schtasks.exe

pid	process
2580	schtasks.exe
2232	schtasks.exe
2632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

pid	process
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vnc.exe

pid process

2752 vnc.exe

pid	process
2752	vnc.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exevnc.exe

description	pid	process	target process
PID 2188 wrote to memory of 2752	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	vnc.exe
PID 2188 wrote to memory of 2752	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	vnc.exe
PID 2188 wrote to memory of 2752	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	vnc.exe
PID 2188 wrote to memory of 2752	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	vnc.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2188 wrote to memory of 2824	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	windef.exe
PID 2188 wrote to memory of 2824	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	windef.exe
PID 2188 wrote to memory of 2824	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	windef.exe
PID 2188 wrote to memory of 2824	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	windef.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe
PID 2188 wrote to memory of 2688	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
PID 2188 wrote to memory of 2580	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	schtasks.exe
PID 2188 wrote to memory of 2580	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	schtasks.exe
PID 2188 wrote to memory of 2580	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	schtasks.exe
PID 2188 wrote to memory of 2580	2188	f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe	schtasks.exe
PID 2752 wrote to memory of 2256	2752	vnc.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
"C:\Users\Admin\AppData\Local\Temp\f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2188

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:2752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
- Maps connected drives based on registry
PID:2256

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
- Executes dropped EXE
PID:2824

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:2232

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
3⤵
PID:2016

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:2632

C:\Users\Admin\AppData\Local\Temp\f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe
"C:\Users\Admin\AppData\Local\Temp\f8b6eddbe3fd90f45c93cfdaf71fe200371518c6f0c100e2aad9f193d7260c05.exe"
2⤵
PID:2688

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:2580

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Query Registry

2

T1012

Peripheral Device Discovery

2

T1120

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\windef.exe
Filesize
349KB

MD5
b4a202e03d4135484d0e730173abcc72

SHA1
01b30014545ea526c15a60931d676f9392ea0c70

SHA256
7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

SHA512
632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

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
292KB

MD5
23aaa4ab05eeee8de5d0d88eadcf59f1

SHA1
c4ee3da07f5cb6f8d63f48ac24a7efbd23c68819

SHA256
deb6cd1362fcc820357abacbf3422ed7fe2755f7a51048f8e2f553b21356288b

SHA512
7e95df767689075c5c122cfe47dd69e3fdbf1106a6208624c88be29122560348c8e9d28a460eb105a64409486f9f06346b8eb944c2fb5d31ecc95136b40403d0

Download Submit
memory/2016-71-0x00000000046A0000-0x00000000046E0000-memory.dmp

Filesize
256KB

Download
memory/2016-70-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2016-67-0x00000000046A0000-0x00000000046E0000-memory.dmp

Filesize
256KB

Download
memory/2016-66-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2016-65-0x00000000010F0000-0x000000000114E000-memory.dmp

Filesize
376KB

Download
memory/2188-30-0x0000000001130000-0x0000000001131000-memory.dmp

Filesize
4KB

Download
memory/2256-55-0x00000000002C0000-0x000000000035C000-memory.dmp

Filesize
624KB

Download
memory/2256-36-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2256-51-0x00000000002C0000-0x000000000035C000-memory.dmp

Filesize
624KB

Download
memory/2256-56-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2256-42-0x00000000002C0000-0x000000000035C000-memory.dmp

Filesize
624KB

Download
memory/2256-39-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2688-50-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2688-41-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2688-29-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2688-32-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2824-54-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-68-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-44-0x00000000001A0000-0x00000000001FE000-memory.dmp

Filesize
376KB

Download
memory/2824-57-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads