azorult | 72465f74a5ef3b19cb51be862a02003bc406517bca79d5e4457223f95ee044b7

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2023, 14:06

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General

Target
FA010711pdf.exe
Size 388KB
Sample230914-rertkace6w
SHA256 72465f74a5ef3b19cb51be862a02003bc406517bca79d5e4457223f95ee044b7
MD5 2cff60ccfe9bf21d3f98f749a278ac62
SHA1 e1e72717b047f2a9e08f208aa85f485c2115c89b
SHA512 3db72f01e8e7a5a222c63c03bb14b9dd1baafbcde3dc24b03f7e4c631c4b14939df8172541d11e8e293be15cc314e87aaabc6c862790f7357f3a03930d79647f
SSDEEP 6144:yYa6lMX3IjdMIQ5VcgYydjYku7NhM9bYqkazC:yYzPJMIQ5Vzm7zMtbzC
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

azorult collection discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

http://46.183.220.70/bag/Panel/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Control Panel\International\Geo\Nation	wnvqhwx.exe

Executes dropped EXE 2 IoCs

pid	Process
2956	wnvqhwx.exe
1356	wnvqhwx.exe

Loads dropped DLL 4 IoCs

pid	Process
1356	wnvqhwx.exe
1356	wnvqhwx.exe
1356	wnvqhwx.exe
1356	wnvqhwx.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	wnvqhwx.exe
Key opened	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	wnvqhwx.exe
Key opened	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	wnvqhwx.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2956 set thread context of 1356	2956	wnvqhwx.exe	87

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wnvqhwx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	wnvqhwx.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4956	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1356	wnvqhwx.exe
1356	wnvqhwx.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2956	wnvqhwx.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 2956	3336	FA010711pdf.exe	86
PID 3336 wrote to memory of 2956	3336	FA010711pdf.exe	86
PID 3336 wrote to memory of 2956	3336	FA010711pdf.exe	86
PID 2956 wrote to memory of 1356	2956	wnvqhwx.exe	87
PID 2956 wrote to memory of 1356	2956	wnvqhwx.exe	87
PID 2956 wrote to memory of 1356	2956	wnvqhwx.exe	87
PID 2956 wrote to memory of 1356	2956	wnvqhwx.exe	87
PID 1356 wrote to memory of 4748	1356	wnvqhwx.exe	92
PID 1356 wrote to memory of 4748	1356	wnvqhwx.exe	92
PID 1356 wrote to memory of 4748	1356	wnvqhwx.exe	92
PID 4748 wrote to memory of 4956	4748	cmd.exe	95
PID 4748 wrote to memory of 4956	4748	cmd.exe	95
PID 4748 wrote to memory of 4956	4748	cmd.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	wnvqhwx.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	wnvqhwx.exe

C:\Users\Admin\AppData\Local\Temp\FA010711pdf.exe
"C:\Users\Admin\AppData\Local\Temp\FA010711pdf.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3336
- C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe
  "C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe
    "C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    - outlook_office_path
    - outlook_win_path
    PID:1356
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "wnvqhwx.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4748
    - - C:\Windows\SysWOW64\timeout.exe
        
        C:\Windows\system32\timeout.exe 3
        5⤵
        Delays execution with timeout.exe
        
        PID:4956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

mozglue.dll

Path C:\Users\Admin\AppData\Local\Temp\2fda\mozglue.dll
Size 135KB
SHA256 830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
MD5 9e682f1eb98a9d41468fc3e50f907635
SHA1 85e0ceca36f657ddf6547aa0744f0855a27527ee
SHA512 230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
SSDEEP 3072:8Oqe98Ea4usvd5jm6V0InXx/CHzGYC6NccMmxK3atIYHD2JJJsPyimY4kQkE:Vqe98Evua5Sm0ux/5YC6NccMmtXHD2JR
MD5 SHA1 SHA512 SSDEEP

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msvcp140.dll

Path C:\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dll
Size 429KB
SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
MD5 109f0f02fd37c84bfc7508d4227d7ed5
SHA1 ef7420141bb15ac334d3964082361a460bfdb975
SHA512 46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
SSDEEP 12288:Mlp4PwrPTlZ+/wKzY+dM+gjZ+UGhUgiW6QR7t5s03Ooc8dHkC2es9oV:Mlp4PePozGMA03Ooc8dHkC2ecI
MD5 SHA1 SHA512 SSDEEP

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nss3.dll

Path C:\Users\Admin\AppData\Local\Temp\2fda\nss3.dll
Size 1.2MB
SHA256 f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
MD5 556ea09421a0f74d31c4c0a89a70dc23
SHA1 f739ba9b548ee64b13eb434a3130406d23f836e3
SHA512 2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
SSDEEP 24576:XDI7I4/FeoJQuQ3IhXtHfjyqgJ0BnPQAib7/12bg2JSna5xfg0867U4MSpu731hn:uQ3YX5jyqgynPkbd24VwMSpu7Fhn
MD5 SHA1 SHA512 SSDEEP

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vcruntime140.dll

Path C:\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dll
Size 81KB
SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
MD5 7587bf9cb4147022cd5681b015183046
SHA1 f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA512 0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
SSDEEP 1536:AQXQNgAuCDeHFtg3uYQkDqiVsv39niI35kU2yecbVKHHwhbfugbZyk:AQXQNVDeHFtO5d/A39ie6yecbVKHHwJF
MD5 SHA1 SHA512 SSDEEP

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oflyqnxj.mww

Path C:\Users\Admin\AppData\Local\Temp\oflyqnxj.mww
Size 132KB
SHA256 3f88a6738ad2e93942043d87fed1d72c4b7279fe40508f19a7df25bcf628e7db
MD5 c8ca0d52e4a2ff412cb67bcf9de73bad
SHA1 b9f0253197087dfee37b2f8ff69bd793cdbe19da
SHA512 b3b50062a2fb741c24218fe167b7c1ffbf6ea3729b909aeca7d25987f21baa3ec6bf179029bb7ba1ebd0a1af19d66e21976aee2d5b7e1abb4177236159e3593e
SSDEEP 3072:s1/+V+Mvfp3JxW5BoyGVAtIJPFEacuWXm5/lxrKFiDBTOSfe2:s1/2zp3OYyPOJ+luOolx+0iS1
MD5 SHA1 SHA512 SSDEEP

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wnvqhwx.exe

Path C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe
Size 165KB
SHA256 daf2ab042ff533f2053f03abbaf2a6461490a4048979ae131b8a9716bf51e142
MD5 756c50b6fb4ef9ed3a9aabaae2ef9ea1
SHA1 e8e9b199c81d6e1e104b4a023970c904fb01a68a
SHA512 4e41261ab70958fc0dc6f5a02e2fed2e47f8940a04362b09bb58f653a1b8818dfb29bb6bb3f69f6c59d7f940eb613b78a082268ec9973a39a77a2b845529e898
SSDEEP 3072:FR3+syO0OcqFcnAEmQJ6yd+um3mc3nVn/G+Bz:/33yOdcSCAZHEgnpz
MD5 SHA1 SHA512 SSDEEP

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wnvqhwx.exe

Path C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe
Size 165KB
SHA256 daf2ab042ff533f2053f03abbaf2a6461490a4048979ae131b8a9716bf51e142
MD5 756c50b6fb4ef9ed3a9aabaae2ef9ea1
SHA1 e8e9b199c81d6e1e104b4a023970c904fb01a68a
SHA512 4e41261ab70958fc0dc6f5a02e2fed2e47f8940a04362b09bb58f653a1b8818dfb29bb6bb3f69f6c59d7f940eb613b78a082268ec9973a39a77a2b845529e898
SSDEEP 3072:FR3+syO0OcqFcnAEmQJ6yd+um3mc3nVn/G+Bz:/33yOdcSCAZHEgnpz
MD5 SHA1 SHA512 SSDEEP

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wnvqhwx.exe

Path C:\Users\Admin\AppData\Local\Temp\wnvqhwx.exe
Size 165KB
SHA256 daf2ab042ff533f2053f03abbaf2a6461490a4048979ae131b8a9716bf51e142
MD5 756c50b6fb4ef9ed3a9aabaae2ef9ea1
SHA1 e8e9b199c81d6e1e104b4a023970c904fb01a68a
SHA512 4e41261ab70958fc0dc6f5a02e2fed2e47f8940a04362b09bb58f653a1b8818dfb29bb6bb3f69f6c59d7f940eb613b78a082268ec9973a39a77a2b845529e898
SSDEEP 3072:FR3+syO0OcqFcnAEmQJ6yd+um3mc3nVn/G+Bz:/33yOdcSCAZHEgnpz
MD5 SHA1 SHA512 SSDEEP

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memory/1356-10-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1356-11-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1356-7-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1356-132-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/2956-5-0x0000000000710000-0x0000000000712000-memory.dmp

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