azorult | 1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd

General

Target

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
Size

2.0MB
MD5

77aaab17261168e0809a75e21f38d48f
SHA1

5a5a38361e8b749f25cc2c1c5f195b4c5da180ee
SHA256

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd
SHA512

bf67f494a770d434695de00f269c28d1ed95fb8eb73ed6a04bfe74711a9b82cfddcf01a4add9243081d1c23421c91c2d07944ce7c6af000ecc2f5511ae444982
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYv:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yt

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 5 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\windef.exe	family_quasar
behavioral1/memory/2316-31-0x0000000000F50000-0x0000000000FAE000-memory.dmp	family_quasar
behavioral1/memory/2904-66-0x00000000003D0000-0x000000000042E000-memory.dmp	family_quasar
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	family_quasar
behavioral1/memory/3012-101-0x0000000001060000-0x00000000010BE000-memory.dmp	family_quasar

Executes dropped EXE 3 IoCs

Processes:

vnc.exewindef.exewinsock.exe

pid process

2164 vnc.exe
2316 windef.exe
2904 winsock.exe

pid	process
2164	vnc.exe
2316	windef.exe
2904	winsock.exe

Loads dropped DLL 9 IoCs

Processes:

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exewindef.exe

pid	process
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
2316	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

Processes:

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe

description	ioc	process
File opened (read-only)	\??\m:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\n:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\q:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\r:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\t:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\u:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\i:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\j:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\s:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\z:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\y:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\a:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\b:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\h:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\k:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\l:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\p:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\e:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\g:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\o:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\v:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\w:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
File opened (read-only)	\??\x:	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.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

9 ip-api.com

flow	ioc
9	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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	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:

vnc.exe1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe

description	pid	process	target process
PID 2164 set thread context of 2080	2164	vnc.exe	svchost.exe
PID 1700 set thread context of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe

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

System Information Discovery
T1082
Scheduled Task/Job: Scheduled Task 1 TTPs 3 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.exe

pid process

1784 schtasks.exe
2796 schtasks.exe
2852 schtasks.exe

pid	process
1784	schtasks.exe
2796	schtasks.exe
2852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe

pid	process
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vnc.exe

pid process

2164 vnc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

windef.exewinsock.exe

description pid process

Token: SeDebugPrivilege 2316 windef.exe
Token: SeDebugPrivilege 2904 winsock.exe

pid	process
2164	vnc.exe

description	pid	process
Token: SeDebugPrivilege	2316	windef.exe
Token: SeDebugPrivilege	2904	winsock.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exevnc.exewindef.exe

description	pid	process	target process
PID 1700 wrote to memory of 2164	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	vnc.exe
PID 1700 wrote to memory of 2164	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	vnc.exe
PID 1700 wrote to memory of 2164	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	vnc.exe
PID 1700 wrote to memory of 2164	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	vnc.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 1700 wrote to memory of 2316	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	windef.exe
PID 1700 wrote to memory of 2316	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	windef.exe
PID 1700 wrote to memory of 2316	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	windef.exe
PID 1700 wrote to memory of 2316	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	windef.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 1700 wrote to memory of 2696	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
PID 1700 wrote to memory of 2796	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	schtasks.exe
PID 1700 wrote to memory of 2796	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	schtasks.exe
PID 1700 wrote to memory of 2796	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	schtasks.exe
PID 1700 wrote to memory of 2796	1700	1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe	schtasks.exe
PID 2164 wrote to memory of 2080	2164	vnc.exe	svchost.exe
PID 2316 wrote to memory of 2852	2316	windef.exe	schtasks.exe
PID 2316 wrote to memory of 2852	2316	windef.exe	schtasks.exe
PID 2316 wrote to memory of 2852	2316	windef.exe	schtasks.exe
PID 2316 wrote to memory of 2852	2316	windef.exe	schtasks.exe
PID 2316 wrote to memory of 2904	2316	windef.exe	winsock.exe
PID 2316 wrote to memory of 2904	2316	windef.exe	winsock.exe
PID 2316 wrote to memory of 2904	2316	windef.exe	winsock.exe
PID 2316 wrote to memory of 2904	2316	windef.exe	winsock.exe

C:\Users\Admin\AppData\Local\Temp\1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
"C:\Users\Admin\AppData\Local\Temp\1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1700

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:2164

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
- Maps connected drives based on registry
PID:2080

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316

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:2852

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2904

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:1784

C:\Users\Admin\AppData\Local\Temp\1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe
"C:\Users\Admin\AppData\Local\Temp\1db1e0377cc6b828f9ddd191788d026e657e7d15c304aad019f8d746dfc9bfdd.exe"
2⤵
PID:2696

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:2796

C:\Windows\system32\taskeng.exe
taskeng.exe {4E5FC7EE-1699-4612-973E-AB53BCBF6128} S-1-5-21-3691908287-3775019229-3534252667-1000:UOTHCPHQ\Admin:Interactive:[1]
1⤵
PID:1620

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
2⤵
PID:2724

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
3⤵
PID:3004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
4⤵
PID:2472

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
3⤵
PID:3012

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
3⤵
PID:2024

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

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\vnc.exe

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
2.0MB

MD5
0da80bf97e2a3b77cd46f1042300e0a3

SHA1
f9426a6004c52561fd875c9f9db4010789fb74f0

SHA256
f123061ff6f733d7c0b9742b8b2b2d83fba769d962a4f9355fe9582e4dc198d6

SHA512
e186396cfdc9797b336050f177c787afff93aef90ed4051ad8f6ad307ff1e4ac5ed0e21ff762ef1e7ced5fd4230b84ba71edbe0d8d01c67983d1e6d1f04001fa

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/2024-107-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2080-41-0x000007FFFFFDA000-0x000007FFFFFDB000-memory.dmp

Filesize
4KB

Download
memory/2080-52-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2080-46-0x0000000000420000-0x00000000004BC000-memory.dmp

Filesize
624KB

Download
memory/2080-53-0x0000000000420000-0x00000000004BC000-memory.dmp

Filesize
624KB

Download
memory/2080-54-0x0000000000420000-0x00000000004BC000-memory.dmp

Filesize
624KB

Download
memory/2080-37-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2316-31-0x0000000000F50000-0x0000000000FAE000-memory.dmp

Filesize
376KB

Download
memory/2316-30-0x00000000742AE000-0x00000000742AF000-memory.dmp

Filesize
4KB

Download
memory/2696-43-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2696-51-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2696-32-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2696-34-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2904-66-0x00000000003D0000-0x000000000042E000-memory.dmp

Filesize
376KB

Download
memory/3012-101-0x0000000001060000-0x00000000010BE000-memory.dmp

Filesize
376KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads