azorult | 5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8

General

Target

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe
Size

1.7MB
MD5

746f7df0c1d2ff1c7c4fe90e3a24ae48
SHA1

934a527ae8b8cdeaaf49b90193a9fcc1ae925854
SHA256

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8
SHA512

533d48d3af681d8f9d14f97bcc3eeb99e07c3126c92de526b19e8045e839a70f5558fd35f669dd09eda08f14bc43cee40a060f964ff5f46b577ce8d98ca06de6

Score

10^/10

azorult infostealer persistence trojan

Malware Config

Extracted

Family

azorult

C2

http://104.233.105.159/0/van/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Executes dropped EXE 2 IoCs

Processes:

WORD.exeWORD.exe

pid process

3452 WORD.exe
392 WORD.exe

pid	process
3452	WORD.exe
392	WORD.exe

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

Processes:

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Software\Microsoft\Windows\CurrentVersion\Run	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WORD = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFFICE\\WORD.vbs -VA"	WScript.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

WORD.exe

description pid process target process

PID 3452 set thread context of 392 3452 WORD.exe WORD.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 3452 set thread context of 392	3452	WORD.exe	WORD.exe

Modifies registry class 1 IoCs

Processes:

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000_Classes\Local Settings	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exeWORD.exe

pid process

3028 5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe
3452 WORD.exe

pid	process
3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe
3452	WORD.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exeWORD.exe

description	pid	process	target process
PID 3028 wrote to memory of 1124	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WScript.exe
PID 3028 wrote to memory of 1124	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WScript.exe
PID 3028 wrote to memory of 1124	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WScript.exe
PID 3028 wrote to memory of 3452	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WORD.exe
PID 3028 wrote to memory of 3452	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WORD.exe
PID 3028 wrote to memory of 3452	3028	5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe	WORD.exe
PID 3452 wrote to memory of 392	3452	WORD.exe	WORD.exe
PID 3452 wrote to memory of 392	3452	WORD.exe	WORD.exe
PID 3452 wrote to memory of 392	3452	WORD.exe	WORD.exe

C:\Users\Admin\AppData\Local\Temp\5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe
"C:\Users\Admin\AppData\Local\Temp\5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.vbs"
  2⤵
  - Adds Run key to start application
  PID:1124
- C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe
  "C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3452
- - C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe
    C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe"
    3⤵
    - Executes dropped EXE
    PID:392

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe

Filesize
1.7MB

MD5
746f7df0c1d2ff1c7c4fe90e3a24ae48

SHA1
934a527ae8b8cdeaaf49b90193a9fcc1ae925854

SHA256
5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8

SHA512
533d48d3af681d8f9d14f97bcc3eeb99e07c3126c92de526b19e8045e839a70f5558fd35f669dd09eda08f14bc43cee40a060f964ff5f46b577ce8d98ca06de6

Download Submit
C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe

Filesize
1.7MB

MD5
746f7df0c1d2ff1c7c4fe90e3a24ae48

SHA1
934a527ae8b8cdeaaf49b90193a9fcc1ae925854

SHA256
5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8

SHA512
533d48d3af681d8f9d14f97bcc3eeb99e07c3126c92de526b19e8045e839a70f5558fd35f669dd09eda08f14bc43cee40a060f964ff5f46b577ce8d98ca06de6

Download Submit
C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.exe

Filesize
1.7MB

MD5
746f7df0c1d2ff1c7c4fe90e3a24ae48

SHA1
934a527ae8b8cdeaaf49b90193a9fcc1ae925854

SHA256
5e4bbfd0a0ec4ad115e955ddc0219d0fdda191c9f95c3dadce2af567d9483fa8

SHA512
533d48d3af681d8f9d14f97bcc3eeb99e07c3126c92de526b19e8045e839a70f5558fd35f669dd09eda08f14bc43cee40a060f964ff5f46b577ce8d98ca06de6

Download Submit
C:\Users\Admin\AppData\Local\Temp\OFFICE\WORD.vbs

Filesize
1024B

MD5
2fe52574926c5de7c5432caf4baa63ce

SHA1
1b56fcd0750d792bd10d4125dffd0a37420a6829

SHA256
f6feb8ea800606ddf3f6962e9769c2a56b3653dc1b42c576281259ab8b5a4751

SHA512
f9f70be70a313a394c478e8036f62446f78b41cdb55e657337eb4c1623b44fba83ed60e6dcc59cb54bf20919020e1968cb65647065cacdfd841df2542068d3c7

Download Submit
memory/392-152-0x0000000077870000-0x0000000077A13000-memory.dmp

Filesize
1.6MB

Download
memory/392-151-0x0000000077870000-0x0000000077A13000-memory.dmp

Filesize
1.6MB

Download
memory/392-146-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/392-142-0x0000000000000000-mapping.dmp

Download
memory/1124-134-0x0000000000000000-mapping.dmp

Download
memory/3028-140-0x0000000077870000-0x0000000077A13000-memory.dmp

Filesize
1.6MB

Download
memory/3028-132-0x0000000002370000-0x0000000002377000-memory.dmp

Filesize
28KB

Download
memory/3028-133-0x0000000077870000-0x0000000077A13000-memory.dmp

Filesize
1.6MB

Download
memory/3452-144-0x0000000077870000-0x0000000077A13000-memory.dmp

Filesize
1.6MB

Download
memory/3452-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads