azorult | 9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265

Resubmissions

24-01-2025 05:38

250124-gb57nssncy 10

24-01-2025 05:28

250124-f54ehatlck 10

Analysis

max time kernel
4s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 05:38

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General

Target

9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
Size

2.0MB
MD5

297cd7862888ad0e1825f306766b02b5
SHA1

253a4ba52cbffc47934c7ee013645b6df70d1f61
SHA256

9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265
SHA512

d1a50e30cfdbfc58183436a500f7c910a2f52cad0d864f1c356d299f28b0d66c42b5f55815f915e3499db2fcdd596f9183dd4262fd421f61344e92d12d9720cd
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY+:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y0

Score

10^/10

azorult quasar ebayprofiles discovery infostealer spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

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

http://0x21.in:8000/_az/

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Azorult family
azorult
Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0008000000016d29-26.dat	family_quasar
behavioral1/memory/2424-46-0x0000000001390000-0x00000000013EE000-memory.dmp	family_quasar
behavioral1/memory/2412-62-0x0000000000D20000-0x0000000000D7E000-memory.dmp	family_quasar

Executes dropped EXE 3 IoCs

pid	Process
2544	vnc.exe
2424	windef.exe
2412	winsock.exe

Loads dropped DLL 9 IoCs

pid	Process
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
2424	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

description	ioc	Process
File opened (read-only)	\??\a:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\k:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\n:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\r:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\z:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\b:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\g:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\h:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\i:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\o:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\w:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\v:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\e:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\j:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\l:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\m:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\p:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\s:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\q:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\t:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\u:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\x:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
File opened (read-only)	\??\y:	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.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.

flow	ioc
5	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

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

description	pid	Process	procid_target
PID 3060 set thread context of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 2544 set thread context of 2856	2544	vnc.exe	35

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vnc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsock.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windef.exe

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

pid	Process
2744	schtasks.exe
2152	schtasks.exe
1144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2544	vnc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2424	windef.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2544	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	30
PID 3060 wrote to memory of 2544	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	30
PID 3060 wrote to memory of 2544	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	30
PID 3060 wrote to memory of 2544	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	30
PID 3060 wrote to memory of 2424	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	31
PID 3060 wrote to memory of 2424	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	31
PID 3060 wrote to memory of 2424	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	31
PID 3060 wrote to memory of 2424	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	31
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2364	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	32
PID 3060 wrote to memory of 2744	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	33
PID 3060 wrote to memory of 2744	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	33
PID 3060 wrote to memory of 2744	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	33
PID 3060 wrote to memory of 2744	3060	9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe	33
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2544 wrote to memory of 2856	2544	vnc.exe	35
PID 2424 wrote to memory of 2152	2424	windef.exe	37
PID 2424 wrote to memory of 2152	2424	windef.exe	37
PID 2424 wrote to memory of 2152	2424	windef.exe	37
PID 2424 wrote to memory of 2152	2424	windef.exe	37
PID 2424 wrote to memory of 2412	2424	windef.exe	39
PID 2424 wrote to memory of 2412	2424	windef.exe	39
PID 2424 wrote to memory of 2412	2424	windef.exe	39
PID 2424 wrote to memory of 2412	2424	windef.exe	39

C:\Users\Admin\AppData\Local\Temp\9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
C:\Users\Admin\AppData\Local\Temp\9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe deltree PS c://9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe/Windows
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2544
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    - Maps connected drives based on registry
    PID:2856
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2424
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2152
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2412
  - - 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:1144
- C:\Users\Admin\AppData\Local\Temp\9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe
  "C:\Users\Admin\AppData\Local\Temp\9fc216bcf16e8f0145abba39e08b2c9985a2a8c4345ea7bb5cdc381913e58265.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2364
- 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⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\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/2364-31-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2364-43-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2364-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2364-33-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2412-62-0x0000000000D20000-0x0000000000D7E000-memory.dmp

Filesize
376KB

Download
memory/2424-46-0x0000000001390000-0x00000000013EE000-memory.dmp

Filesize
376KB

Download
memory/2856-49-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2856-47-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2856-50-0x00000000000D0000-0x000000000016C000-memory.dmp

Filesize
624KB

Download
memory/2856-54-0x00000000000D0000-0x000000000016C000-memory.dmp

Filesize
624KB

Download
memory/3060-30-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download