azorult | 5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0

General

Target

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
Size

312KB
MD5

67d0b05b703c0f79adbc514f2067642e
SHA1

3bb6a831f5d95da2da44d26ae9c6b35851f49829
SHA256

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0
SHA512

0c9a151e6fa88732107fa482c01d80596bd3299f4d37a3860f742d28550ef9f25f3132c3ace23cfd70c39f6a87549305e04f1b7d7555e83fd1c4548cef300d50

Score

10^/10

azorult infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Executes dropped EXE 1 IoCs

Processes:

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

pid process

3424 5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

pid	process
3424	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.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:

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

description	pid	process	target process
PID 4980 set thread context of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

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

System Information Discovery
T1082

NTFS ADS 1 IoCs

Processes:

cmd.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe:Zone.Identifier	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

description pid process

Token: SeDebugPrivilege 4980 5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

description	pid	process
Token: SeDebugPrivilege	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

description	pid	process	target process
PID 4980 wrote to memory of 4220	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	cmd.exe
PID 4980 wrote to memory of 4220	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	cmd.exe
PID 4980 wrote to memory of 4220	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	cmd.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
PID 4980 wrote to memory of 3424	4980	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe	5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe

C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
"C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4980

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe:Zone.Identifier"
2⤵
- NTFS ADS
PID:4220

C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
2⤵
- Executes dropped EXE
PID:3424

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0.exe
Filesize
312KB

MD5
67d0b05b703c0f79adbc514f2067642e

SHA1
3bb6a831f5d95da2da44d26ae9c6b35851f49829

SHA256
5521b4dbfdf622e74454581314c71ca803c42741008cadfab09e15d0359c8ab0

SHA512
0c9a151e6fa88732107fa482c01d80596bd3299f4d37a3860f742d28550ef9f25f3132c3ace23cfd70c39f6a87549305e04f1b7d7555e83fd1c4548cef300d50

Download Submit
memory/3424-139-0x0000000000000000-mapping.dmp

Download
memory/3424-145-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3424-144-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3424-143-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3424-140-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4220-135-0x0000000000000000-mapping.dmp

Download
memory/4980-133-0x0000000004EA0000-0x0000000004EC2000-memory.dmp

Filesize
136KB

Download
memory/4980-138-0x0000000006740000-0x00000000067DC000-memory.dmp

Filesize
624KB

Download
memory/4980-137-0x0000000006570000-0x0000000006732000-memory.dmp

Filesize
1.8MB

Download
memory/4980-136-0x0000000005FC0000-0x0000000006564000-memory.dmp

Filesize
5.6MB

Download
memory/4980-134-0x0000000004FE0000-0x0000000005046000-memory.dmp

Filesize
408KB

Download
memory/4980-130-0x00000000004F0000-0x0000000000544000-memory.dmp

Filesize
336KB

Download
memory/4980-132-0x0000000004F40000-0x0000000004FD2000-memory.dmp

Filesize
584KB

Download
memory/4980-131-0x0000000004E70000-0x0000000004E92000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads