azorult | 88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b

General

Target

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
Size

633KB
MD5

a2c12e1cb2edc764a914e1bbb15ebddd
SHA1

034711671b3390efae46fd94029f0386601a5b76
SHA256

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b
SHA512

ab541504acacc3fad9a0d75777ef3935c0b50aaf0de92e8014d590c2dbaa5ead4d9ba048de303b50808b8cad0eab86fb07aeddf9895b2c7e9e679d25900a1e83

Score

10^/10

azorult discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

C2

http://elovisboy.com/PL341/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:

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

pid	process
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

description	pid	process	target process
PID 4808 set thread context of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

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

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

Processes:

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

584 schtasks.exe

pid	process
584	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

pid	process
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
1008	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

description	pid	process	target process
PID 4808 wrote to memory of 584	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	schtasks.exe
PID 4808 wrote to memory of 584	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	schtasks.exe
PID 4808 wrote to memory of 584	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	schtasks.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
PID 4808 wrote to memory of 1008	4808	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe	88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe

C:\Users\Admin\AppData\Local\Temp\88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
"C:\Users\Admin\AppData\Local\Temp\88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4808

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eqyQPUcSzLiCQZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA3D.tmp"
2⤵
- Creates scheduled task(s)
PID:584

C:\Users\Admin\AppData\Local\Temp\88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe
"C:\Users\Admin\AppData\Local\Temp\88cc05b70c391a2c1ac1215bf9f2c09b7934015a9868c9467cb1801187bbf97b.exe"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

4

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA3D.tmp
MD5
7dee4bdaf632217a28eebb5ee77f5686

SHA1
9691194275fbf8f5af99f81fdda0f161e4297e43

SHA256
a85304713e3f82a0b96b03c10a6fa38151edf04f8439c4700daa2aa68c7f1288

SHA512
2beeb34376e6f5a0869530ec164d1c7b0304bb177f345b5764892e843df13482a643aee889a97b81754a7be068c7236bb362371e875fc290943c92642bcb12ad

Download Submit
\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/584-13-0x0000000000000000-mapping.dmp

Download
memory/1008-17-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1008-16-0x000000000041A684-mapping.dmp

Download
memory/1008-15-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4808-7-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

Download
memory/4808-12-0x0000000007B80000-0x0000000007BC3000-memory.dmp

Filesize
268KB

Download
memory/4808-11-0x0000000007730000-0x0000000007737000-memory.dmp

Filesize
28KB

Download
memory/4808-10-0x0000000007910000-0x0000000007911000-memory.dmp

Filesize
4KB

Download
memory/4808-9-0x00000000051D0000-0x00000000051D1000-memory.dmp

Filesize
4KB

Download
memory/4808-8-0x0000000007990000-0x0000000007991000-memory.dmp

Filesize
4KB

Download
memory/4808-2-0x00000000739D0000-0x00000000740BE000-memory.dmp

Filesize
6.9MB

Download
memory/4808-6-0x0000000007C10000-0x0000000007C11000-memory.dmp

Filesize
4KB

Download
memory/4808-5-0x0000000007670000-0x0000000007671000-memory.dmp

Filesize
4KB

Download
memory/4808-3-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads