azorult | 15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0

General

Target

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
Size

881KB
MD5

4f3bfb71227cebb42ceed3d470642c92
SHA1

0248429a3d680cc39dee9fbb1adfce6b072ca1a8
SHA256

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0
SHA512

3b7e3c466e7568f933189755b6fdb140fb4d470cd25dfd579a090771ddee306baf1fec103945df36cac2ac98e9a1bb3c49b54c5168b12927ff9297a7210e797e

Score

10^/10

azorult discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

C2

http://feltongexp.com/azz/panel/index.php

Signatures

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

Loads dropped DLL 4 IoCs

Processes:

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

pid	process
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

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

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

JavaScript code in executable 1 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\CE87CE80\nss3.dll	js

Suspicious use of SetThreadContext 1 IoCs

Processes:

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

description	pid	process	target process
PID 1144 set thread context of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

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

Processes:

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

pid	process
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
1456	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

description	pid	process	target process
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
PID 1144 wrote to memory of 1456	1144	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe	15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe

C:\Users\Admin\AppData\Local\Temp\15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
"C:\Users\Admin\AppData\Local\Temp\15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe
"C:\Users\Admin\AppData\Local\Temp\15314bbc2a51353673654944e177b9541a3325080caa1b8109a08e35bbc95cf0.exe"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1456

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\CE87CE80\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/1144-9-0x0000000006580000-0x00000000065D3000-memory.dmp

Filesize
332KB

Download
memory/1144-5-0x0000000005940000-0x0000000005941000-memory.dmp

Filesize
4KB

Download
memory/1144-7-0x0000000005B30000-0x0000000005B31000-memory.dmp

Filesize
4KB

Download
memory/1144-8-0x0000000005850000-0x0000000005864000-memory.dmp

Filesize
80KB

Download
memory/1144-0-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/1144-10-0x0000000005890000-0x0000000005896000-memory.dmp

Filesize
24KB

Download
memory/1144-11-0x00000000065E0000-0x00000000065FF000-memory.dmp

Filesize
124KB

Download
memory/1144-1-0x0000000000F00000-0x0000000000F01000-memory.dmp

Filesize
4KB

Download
memory/1144-3-0x00000000058A0000-0x00000000058A1000-memory.dmp

Filesize
4KB

Download
memory/1144-4-0x0000000005E40000-0x0000000005E41000-memory.dmp

Filesize
4KB

Download
memory/1144-6-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/1456-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1456-13-0x000000000041A684-mapping.dmp

Download
memory/1456-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads