azorult | 0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4

General

Target

0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
Size

2.0MB
MD5

b3f33da9275e6b105b6d984cda7357c2
SHA1

54689d296eaa75012adb39fc6d6da3813bfb5022
SHA256

0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4
SHA512

45347d0d765ec7b84da224d249c455a1ce14414c09f6e857beebed4b29f6a2c8dc34c18fdf116df4704e93080ec0c17467ff360c93b56c8c1a843903a221940a
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY9:2u0c++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 5 IoCs

resource	yara_rule
behavioral1/files/0x000a000000014ef8-17.dat	family_quasar
behavioral1/memory/2900-45-0x0000000000D60000-0x0000000000DBE000-memory.dmp	family_quasar
behavioral1/memory/1596-61-0x00000000008B0000-0x000000000090E000-memory.dmp	family_quasar
behavioral1/files/0x0008000000015605-63.dat	family_quasar
behavioral1/memory/1080-96-0x0000000001040000-0x000000000109E000-memory.dmp	family_quasar

Detects Windows executables referencing non-Windows User-Agents 5 IoCs

resource	yara_rule
behavioral1/files/0x000a000000014ef8-17.dat	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral1/memory/2900-45-0x0000000000D60000-0x0000000000DBE000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral1/memory/1596-61-0x00000000008B0000-0x000000000090E000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral1/files/0x0008000000015605-63.dat	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral1/memory/1080-96-0x0000000001040000-0x000000000109E000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Detects executables containing common artifacts observed in infostealers 5 IoCs

resource	yara_rule
behavioral1/files/0x000a000000014ef8-17.dat	INDICATOR_SUSPICIOUS_GENInfoStealer
behavioral1/memory/2900-45-0x0000000000D60000-0x0000000000DBE000-memory.dmp	INDICATOR_SUSPICIOUS_GENInfoStealer
behavioral1/memory/1596-61-0x00000000008B0000-0x000000000090E000-memory.dmp	INDICATOR_SUSPICIOUS_GENInfoStealer
behavioral1/files/0x0008000000015605-63.dat	INDICATOR_SUSPICIOUS_GENInfoStealer
behavioral1/memory/1080-96-0x0000000001040000-0x000000000109E000-memory.dmp	INDICATOR_SUSPICIOUS_GENInfoStealer

Executes dropped EXE 2 IoCs

pid	Process
1152	vnc.exe
2900	windef.exe

Loads dropped DLL 8 IoCs

pid	Process
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.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)	\??\u:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\z:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\b:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\h:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\k:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\r:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\t:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\e:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\p:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\v:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\x:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\i:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\n:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\q:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\s:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\w:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\o:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\y:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\a:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\g:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\j:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\l:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
File opened (read-only)	\??\m:	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.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
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

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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000015605-63.dat	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3040 set thread context of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 1152 set thread context of 2860	1152	vnc.exe	29

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 4 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3044	schtasks.exe
2780	schtasks.exe
2388	schtasks.exe
1672	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1152	vnc.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 1152	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	28
PID 3040 wrote to memory of 1152	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	28
PID 3040 wrote to memory of 1152	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	28
PID 3040 wrote to memory of 1152	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	28
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 3040 wrote to memory of 2900	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	30
PID 3040 wrote to memory of 2900	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	30
PID 3040 wrote to memory of 2900	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	30
PID 3040 wrote to memory of 2900	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	30
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2576	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	31
PID 3040 wrote to memory of 2780	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	32
PID 3040 wrote to memory of 2780	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	32
PID 3040 wrote to memory of 2780	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	32
PID 3040 wrote to memory of 2780	3040	0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe	32
PID 1152 wrote to memory of 2860	1152	vnc.exe	29
PID 1152 wrote to memory of 2860	1152	vnc.exe	29

C:\Users\Admin\AppData\Local\Temp\0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
"C:\Users\Admin\AppData\Local\Temp\0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3040
- 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:1152
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    - Maps connected drives based on registry
    PID:2860
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  - Executes dropped EXE
  PID:2900
- - 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:2388
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    PID:1596
  - - 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:1672
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\cs1ykOQ1cxiK.bat" "
      4⤵
      PID:1748
- C:\Users\Admin\AppData\Local\Temp\0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe
  "C:\Users\Admin\AppData\Local\Temp\0ce8e00fefb111e625fa5da3aef03f90f812e19d97c183ff4ef97225a955b3b4.exe"
  2⤵
  PID:2576
- 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:2780

C:\Windows\system32\taskeng.exe
taskeng.exe {2865577A-10C0-4AFD-B333-B116ADBB1584} S-1-5-21-3627615824-4061627003-3019543961-1000:SCFGBRBT\Admin:Interactive:[1]
1⤵
PID:1664
- C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
  2⤵
  PID:1364
- - C:\Users\Admin\AppData\Local\Temp\vnc.exe
    "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
    3⤵
    PID:1420
  - - C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k
      4⤵
      PID:836
- - C:\Users\Admin\AppData\Local\Temp\windef.exe
    "C:\Users\Admin\AppData\Local\Temp\windef.exe"
    3⤵
    PID:1080
- - C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
    "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
    3⤵
    PID:572
- - 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⤵
    - Creates scheduled task(s)
    PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\cs1ykOQ1cxiK.bat

Filesize
208B

MD5
2d8f4320f3dbcad23bceffac3ab06700

SHA1
3bdc7e4ec7d6f5eb4375c889432d63b627876b71

SHA256
a8012691a14969713efa13e30a5034acb006bcaa601793777f9dbc835965dc9f

SHA512
e1e0c8e1957487a23793de1f53d5b9290a00de4c3616af57710fef99f242aecb8ac51a13057890395abe557e023412fa88bfa5e308e05dea125b22e7196f68f3

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

Filesize
2.0MB

MD5
2f9634134bb35672b1dde8dbb4338eaf

SHA1
bd970b1eb416efe345fd5a1b604a010fbcf21521

SHA256
80d3485a1efc2e2246ca87fa382a9b69e8ecbae97f7343c3cd2f973b99848f75

SHA512
d604035e88ca1cde8ebf1b83a377798a6604a41ca21c01a532ec2e3210cc49e7d64084b9c282421e34fc2f8c3be57df11ffeba77e5f80b74b1f7a07351e3f8fe

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/572-99-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/572-113-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/572-102-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/836-114-0x00000000000D0000-0x000000000016C000-memory.dmp

Filesize
624KB

Download
memory/836-109-0x00000000000D0000-0x000000000016C000-memory.dmp

Filesize
624KB

Download
memory/836-107-0x000007FFFFFD8000-0x000007FFFFFD9000-memory.dmp

Filesize
4KB

Download
memory/1080-96-0x0000000001040000-0x000000000109E000-memory.dmp

Filesize
376KB

Download
memory/1596-61-0x00000000008B0000-0x000000000090E000-memory.dmp

Filesize
376KB

Download
memory/2576-29-0x00000000000D0000-0x00000000000F0000-memory.dmp

Filesize
128KB

Download
memory/2576-42-0x00000000000D0000-0x00000000000F0000-memory.dmp

Filesize
128KB

Download
memory/2576-36-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-30-0x00000000000D0000-0x00000000000F0000-memory.dmp

Filesize
128KB

Download
memory/2860-49-0x0000000000490000-0x000000000052C000-memory.dmp

Filesize
624KB

Download
memory/2860-53-0x0000000000490000-0x000000000052C000-memory.dmp

Filesize
624KB

Download
memory/2860-46-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2860-48-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2900-45-0x0000000000D60000-0x0000000000DBE000-memory.dmp

Filesize
376KB

Download
memory/3040-39-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads