azorult | 505c8655a2adb1ad0976147c6777a9220e38ea6f2ab72d0575c5ef5d3a7a3f83

General

Target

08c110a8bc7a1db1927dc61b31004092.exe
Size

2.0MB
MD5

08c110a8bc7a1db1927dc61b31004092
SHA1

ffcdc5eb36dfcf7e6ab37a8894e98a4606389041
SHA256

505c8655a2adb1ad0976147c6777a9220e38ea6f2ab72d0575c5ef5d3a7a3f83
SHA512

aef2e0fb3a68f9f20ea264841ada8435926e9b0159e8e6b5da9fa1809c8968fa6ef10b7de8b8bc2ae744b26226467c1838bacf0acacb528e6d02fafd3d185a95
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYc: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/2028-26-0x0000000000740000-0x000000000079E000-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:

08c110a8bc7a1db1927dc61b31004092.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation	08c110a8bc7a1db1927dc61b31004092.exe

Executes dropped EXE 3 IoCs

Processes:

vnc.exewindef.exewinsock.exe

pid process

3984 vnc.exe
2028 windef.exe
3572 winsock.exe

pid	process
3984	vnc.exe
2028	windef.exe
3572	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:

08c110a8bc7a1db1927dc61b31004092.exe

description	ioc	process
File opened (read-only)	\??\r:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\t:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\v:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\b:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\g:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\j:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\n:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\o:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\y:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\z:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\k:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\l:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\m:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\p:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\w:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\e:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\s:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\x:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\a:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\h:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\i:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\q:	08c110a8bc7a1db1927dc61b31004092.exe
File opened (read-only)	\??\u:	08c110a8bc7a1db1927dc61b31004092.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

10 ip-api.com

flow	ioc
10	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:

08c110a8bc7a1db1927dc61b31004092.exe

description pid process target process

PID 4396 set thread context of 1900 4396 08c110a8bc7a1db1927dc61b31004092.exe 08c110a8bc7a1db1927dc61b31004092.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

2528 3984 WerFault.exe vnc.exe
4760 3572 WerFault.exe winsock.exe
4400 3196 WerFault.exe vnc.exe
Creates scheduled task(s) 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

3980 schtasks.exe
4324 schtasks.exe
3976 schtasks.exe
1192 schtasks.exe
4364 schtasks.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4108 PING.EXE

description	pid	process	target process
PID 4396 set thread context of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe

pid	pid_target	process	target process
2528	3984	WerFault.exe	vnc.exe
4760	3572	WerFault.exe	winsock.exe
4400	3196	WerFault.exe	vnc.exe

pid	process
3980	schtasks.exe
4324	schtasks.exe
3976	schtasks.exe
1192	schtasks.exe
4364	schtasks.exe

pid	process
4108	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

08c110a8bc7a1db1927dc61b31004092.exe

pid	process
4396	08c110a8bc7a1db1927dc61b31004092.exe
4396	08c110a8bc7a1db1927dc61b31004092.exe
4396	08c110a8bc7a1db1927dc61b31004092.exe
4396	08c110a8bc7a1db1927dc61b31004092.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

windef.exewinsock.exe

description pid process

Token: SeDebugPrivilege 2028 windef.exe
Token: SeDebugPrivilege 3572 winsock.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

winsock.exe

pid process

3572 winsock.exe

description	pid	process
Token: SeDebugPrivilege	2028	windef.exe
Token: SeDebugPrivilege	3572	winsock.exe

pid	process
3572	winsock.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

08c110a8bc7a1db1927dc61b31004092.exevnc.exewindef.exewinsock.exe

description	pid	process	target process
PID 4396 wrote to memory of 3984	4396	08c110a8bc7a1db1927dc61b31004092.exe	vnc.exe
PID 4396 wrote to memory of 3984	4396	08c110a8bc7a1db1927dc61b31004092.exe	vnc.exe
PID 4396 wrote to memory of 3984	4396	08c110a8bc7a1db1927dc61b31004092.exe	vnc.exe
PID 3984 wrote to memory of 4612	3984	vnc.exe	svchost.exe
PID 3984 wrote to memory of 4612	3984	vnc.exe	svchost.exe
PID 3984 wrote to memory of 4612	3984	vnc.exe	svchost.exe
PID 4396 wrote to memory of 2028	4396	08c110a8bc7a1db1927dc61b31004092.exe	windef.exe
PID 4396 wrote to memory of 2028	4396	08c110a8bc7a1db1927dc61b31004092.exe	windef.exe
PID 4396 wrote to memory of 2028	4396	08c110a8bc7a1db1927dc61b31004092.exe	windef.exe
PID 4396 wrote to memory of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe
PID 4396 wrote to memory of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe
PID 4396 wrote to memory of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe
PID 4396 wrote to memory of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe
PID 4396 wrote to memory of 1900	4396	08c110a8bc7a1db1927dc61b31004092.exe	08c110a8bc7a1db1927dc61b31004092.exe
PID 4396 wrote to memory of 3980	4396	08c110a8bc7a1db1927dc61b31004092.exe	schtasks.exe
PID 4396 wrote to memory of 3980	4396	08c110a8bc7a1db1927dc61b31004092.exe	schtasks.exe
PID 4396 wrote to memory of 3980	4396	08c110a8bc7a1db1927dc61b31004092.exe	schtasks.exe
PID 2028 wrote to memory of 4324	2028	windef.exe	schtasks.exe
PID 2028 wrote to memory of 4324	2028	windef.exe	schtasks.exe
PID 2028 wrote to memory of 4324	2028	windef.exe	schtasks.exe
PID 2028 wrote to memory of 3572	2028	windef.exe	winsock.exe
PID 2028 wrote to memory of 3572	2028	windef.exe	winsock.exe
PID 2028 wrote to memory of 3572	2028	windef.exe	winsock.exe
PID 3572 wrote to memory of 3976	3572	winsock.exe	schtasks.exe
PID 3572 wrote to memory of 3976	3572	winsock.exe	schtasks.exe
PID 3572 wrote to memory of 3976	3572	winsock.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\08c110a8bc7a1db1927dc61b31004092.exe
"C:\Users\Admin\AppData\Local\Temp\08c110a8bc7a1db1927dc61b31004092.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4396

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:3984

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:4612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 552
3⤵
- Program crash
PID:2528

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:2028

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:4324

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:3572

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:3976

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5PjXWu5NrSqY.bat" "
4⤵
PID:2760

C:\Windows\SysWOW64\chcp.com
chcp 65001
5⤵
PID:3716

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
5⤵
- Runs ping.exe
PID:4108

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
5⤵
PID:4864

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⤵
- Creates scheduled task(s)
PID:1192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 1672
4⤵
- Program crash
PID:4760

C:\Users\Admin\AppData\Local\Temp\08c110a8bc7a1db1927dc61b31004092.exe
"C:\Users\Admin\AppData\Local\Temp\08c110a8bc7a1db1927dc61b31004092.exe"
2⤵
PID:1900

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:3980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3984 -ip 3984
1⤵
PID:3912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3572 -ip 3572
1⤵
PID:812

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:3416

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
PID:3196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 520
3⤵
- Program crash
PID:4400

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
PID:808

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
2⤵
PID:2592

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:4364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3196 -ip 3196
1⤵
PID:2576

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3848

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

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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\5PjXWu5NrSqY.bat
Filesize
208B

MD5
ec3c9203f0a80fbc53ea3e856deb82dd

SHA1
914e768a2b149c8b54ca36bdc200cf62ba693fbc

SHA256
c364f449003c56c1fdbb560a06a4e1774480e7b653c1ddbef8bac8744b3f39ad

SHA512
238795143932a754c729198aa68ec3330205815cdceb9b9013a553c2b5ed4c542316d1855aa31291172b1a47dca38cbe115eb8d0b7247048a7c4dc3682dbb8ba

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\12-15-2023
Filesize
224B

MD5
bfa3520ef5b1219a887bdc65d7b26e25

SHA1
9454923dcd892d10ede96e6d750667ca3c95abd9

SHA256
46a7b1bb6319008e80d6fc24ba8a27112fad07170cf2d8339eae771a7a4ec7d4

SHA512
d43ede244e7314c60273b0d03ba572d514c4faafb6acf8310139c73aa82ff1aaf35b88d6fb3de317f5954eb69fd8268f7763ba9d3c9a2c237b7e6b9a8fb9c67d

Download Submit
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
Filesize
2.0MB

MD5
252963934c201851e86114d17ce62bb3

SHA1
239cc934a9cc6371270634922eebebdb0ee7adec

SHA256
f2f2f1f0441e61ca0007915224ddb6e9c72995cdb14ccab717fbad85450d7cf5

SHA512
da15cfd1dc8186080fdb0905a8445cce0b0e37229c34730d1d9832c0feb4300048a31eb019ea83281343a6549aadf82c991ae08d4c75cdb96883d67e4d0a07b2

Download Submit
memory/808-81-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/808-83-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/808-94-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/1900-19-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/1900-31-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/2028-28-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/2028-38-0x00000000062B0000-0x00000000062EC000-memory.dmp

Filesize
240KB

Download
memory/2028-45-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/2028-37-0x00000000055B0000-0x00000000055C2000-memory.dmp

Filesize
72KB

Download
memory/2028-36-0x00000000050A0000-0x0000000005106000-memory.dmp

Filesize
408KB

Download
memory/2028-35-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/2028-32-0x0000000005130000-0x00000000051C2000-memory.dmp

Filesize
584KB

Download
memory/2028-30-0x00000000055E0000-0x0000000005B84000-memory.dmp

Filesize
5.6MB

Download
memory/2028-26-0x0000000000740000-0x000000000079E000-memory.dmp

Filesize
376KB

Download
memory/2592-84-0x0000000000AB0000-0x0000000000AD0000-memory.dmp

Filesize
128KB

Download
memory/2592-93-0x0000000000AB0000-0x0000000000AD0000-memory.dmp

Filesize
128KB

Download
memory/3416-95-0x0000000003FE0000-0x0000000003FE1000-memory.dmp

Filesize
4KB

Download
memory/3572-46-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/3572-55-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/3572-50-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download
memory/3572-49-0x0000000006EC0000-0x0000000006ECA000-memory.dmp

Filesize
40KB

Download
memory/3572-47-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/4396-20-0x0000000003950000-0x0000000003951000-memory.dmp

Filesize
4KB

Download
memory/4864-58-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

Download
memory/4864-57-0x00000000736D0000-0x0000000073E80000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads