azorult | 85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7

General

Target

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
Size

2.0MB
MD5

25e263626ad1a0726f6690ba1cbe4062
SHA1

1beb75e2172b35d43ad73e742a93ca57e7270cb2
SHA256

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7
SHA512

369906b901856337d3b3cbc72c0852d280e0c2c542c889fbb2086befeb86c98f16161f529c25cccc5d03485bedd47c80897b748dd712ef6a8577c15084eb9180
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYg:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YO

Score

10^/10

azorult quasar ebayprofiles discovery 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/2156-53-0x0000000000D40000-0x0000000000D9E000-memory.dmp	family_quasar
behavioral1/memory/1840-63-0x0000000000C50000-0x0000000000CAE000-memory.dmp	family_quasar
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	family_quasar
behavioral1/memory/2220-131-0x0000000000B30000-0x0000000000B8E000-memory.dmp	family_quasar

Executes dropped EXE 1 IoCs

Processes:

vnc.exe

pid process

1244 vnc.exe

pid	process
1244	vnc.exe

Loads dropped DLL 4 IoCs

Processes:

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

pid	process
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.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

5 ip-api.com

flow	ioc
5	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

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

2912 1840 WerFault.exe winsock.exe

pid	pid_target	process	target process
2912	1840	WerFault.exe	winsock.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

PING.EXE

pid process

320 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

320 PING.EXE
Scheduled Task/Job: Scheduled Task 1 TTPs 4 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.exe

pid process

3020 schtasks.exe
2696 schtasks.exe
852 schtasks.exe
1992 schtasks.exe

pid	process
320	PING.EXE

pid	process
320	PING.EXE

pid	process
3020	schtasks.exe
2696	schtasks.exe
852	schtasks.exe
1992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

pid	process
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe

description	pid	process	target process
PID 2120 wrote to memory of 1244	2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe	vnc.exe
PID 2120 wrote to memory of 1244	2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe	vnc.exe
PID 2120 wrote to memory of 1244	2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe	vnc.exe
PID 2120 wrote to memory of 1244	2120	85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe	vnc.exe

C:\Users\Admin\AppData\Local\Temp\85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
"C:\Users\Admin\AppData\Local\Temp\85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2120

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
- Executes dropped EXE
PID:1244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:2676

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
PID:2156

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:852

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
3⤵
PID:1840

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:1992

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\pNaxvzTGE9Gh.bat" "
4⤵
PID:2904

C:\Windows\SysWOW64\chcp.com
chcp 65001
5⤵
PID:1084

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:320

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
5⤵
PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 1400
4⤵
- Program crash
PID:2912

C:\Users\Admin\AppData\Local\Temp\85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe
"C:\Users\Admin\AppData\Local\Temp\85d23222e9042184e341ffbc90bd3909a4551331cc5fb02da1db37c7e98e7ac7.exe"
2⤵
PID:2908

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:2696

C:\Windows\system32\taskeng.exe
taskeng.exe {2EC70738-7186-4335-982C-9B1E5A3C6BC1} S-1-5-21-2212144002-1172735686-1556890956-1000:MVFYZPLM\Admin:Interactive:[1]
1⤵
PID:768

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
2⤵
PID:988

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
3⤵
PID:872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
4⤵
PID:1920

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
3⤵
PID:2220

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
3⤵
PID:1272

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
3⤵
- Scheduled Task/Job: Scheduled Task
PID:3020

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\pNaxvzTGE9Gh.bat

Filesize
208B

MD5
f1f92229079f4b819e9a21e7f8c297b7

SHA1
d3d18506bd3d5a4a53030e4a70cb585727763b67

SHA256
6732ac93a8038a6f216071b0083252aef23d396ddd143e0d233ad92ac74f0acc

SHA512
3c084609b3f33815263accde387765b69422aef9e356a023dd62bfd42745420b89597dd56fa1f44e4e67d08a445f00daa7be39cae6f7514168dfc69b184d56c6

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\vnc.exe

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\AA7LB818.txt

Filesize
209B

MD5
e22702e4a13109f88323d77375530968

SHA1
93dc27d8e718fb656899bb64781e8046d99d297a

SHA256
90f7f0427fbee81b290d3b75d929c63598bb87bb45594c93463ad4b007e68e35

SHA512
6eca3e033329af0fd9431c10150b70a8a34202b1937d134f3da31b04f9677c3c8566757a56c9c9d71d74119d8bdb4a689f2ee2169ac070525fb8bfe24be28700

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

Filesize
2.0MB

MD5
8e2f52fd526de71deb1f7660a649cc4c

SHA1
e22fdc0e86cc1d1c5a3b8c55012a1f5cf367b095

SHA256
a43ace7477978d67112bae448e43d73c9e16b72604c664ea8ffabc2b313808eb

SHA512
e210bd2780a445576deedecabb4e8ec5795631d62db8f9478a2d8902266376c017e16b33e274f3a6e6097197ebd96c9b042aa15946432d19ff540d7d84012fd0

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

Filesize
349KB

MD5
b4a202e03d4135484d0e730173abcc72

SHA1
01b30014545ea526c15a60931d676f9392ea0c70

SHA256
7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

SHA512
632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

Download Submit
memory/1272-129-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/1272-122-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/1272-125-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1840-63-0x0000000000C50000-0x0000000000CAE000-memory.dmp

Filesize
376KB

Download
memory/1920-114-0x00000000003A0000-0x000000000043C000-memory.dmp

Filesize
624KB

Download
memory/1920-106-0x000007FFFFFD6000-0x000007FFFFFD7000-memory.dmp

Filesize
4KB

Download
memory/1920-119-0x00000000003A0000-0x000000000043C000-memory.dmp

Filesize
624KB

Download
memory/2120-30-0x0000000000C50000-0x0000000000C51000-memory.dmp

Filesize
4KB

Download
memory/2156-53-0x0000000000D40000-0x0000000000D9E000-memory.dmp

Filesize
376KB

Download
memory/2220-131-0x0000000000B30000-0x0000000000B8E000-memory.dmp

Filesize
376KB

Download
memory/2676-45-0x000007FFFFFDD000-0x000007FFFFFDE000-memory.dmp

Filesize
4KB

Download
memory/2676-50-0x00000000003C0000-0x000000000045C000-memory.dmp

Filesize
624KB

Download
memory/2676-46-0x00000000003C0000-0x000000000045C000-memory.dmp

Filesize
624KB

Download
memory/2676-43-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2908-38-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2908-42-0x00000000004C0000-0x00000000004E0000-memory.dmp

Filesize
128KB

Download
memory/2908-31-0x00000000004C0000-0x00000000004E0000-memory.dmp

Filesize
128KB

Download
memory/2908-32-0x00000000004C0000-0x00000000004E0000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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