azorult | 65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca

General

Target

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
Size

721KB
MD5

048066fb558b1e800b7c36d4b7372f6b
SHA1

8d8d58db21cb0e4a535d694fa4090f34cddf245b
SHA256

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca
SHA512

25a1fdf2bd89197965f6d69c6190bcac1a1f19d2ca8dece1f909ab19cfef6abcdfc25f12f46f46696d12ebaf1383e02c5b1a97eee07a32f30423867367e12253
SSDEEP

12288:DquErHF6xC9D6DmR1J98w4oknqOKw/zTd1RVaHvymUi6rjXrm62iU952aLovi757:arl6kD68JmloO7TdNaPymUi63i62xHLv

Score

10^/10

azorult infostealer trojan upx

Malware Config

Extracted

Family

azorult

C2

http://185.79.156.23/j0n0/index.php

Signatures

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

UPX dump on OEP (original entry point) 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/864-0-0x0000000000500000-0x0000000000694000-memory.dmp	UPX
behavioral2/memory/864-23-0x0000000000500000-0x0000000000694000-memory.dmp	UPX

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:

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/864-0-0x0000000000500000-0x0000000000694000-memory.dmp	upx
behavioral2/memory/864-23-0x0000000000500000-0x0000000000694000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/864-23-0x0000000000500000-0x0000000000694000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

description	pid	process	target process
PID 864 set thread context of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe

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

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4012 timeout.exe

pid	process
4012	timeout.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

pid	process
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

Suspicious use of SendNotifyMessage 4 IoCs

Processes:

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

pid	process
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.execmd.exe

description	pid	process	target process
PID 864 wrote to memory of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe
PID 864 wrote to memory of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe
PID 864 wrote to memory of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe
PID 864 wrote to memory of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe
PID 864 wrote to memory of 4376	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	RegAsm.exe
PID 864 wrote to memory of 2828	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	cmd.exe
PID 864 wrote to memory of 2828	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	cmd.exe
PID 864 wrote to memory of 2828	864	65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe	cmd.exe
PID 2828 wrote to memory of 4012	2828	cmd.exe	timeout.exe
PID 2828 wrote to memory of 4012	2828	cmd.exe	timeout.exe
PID 2828 wrote to memory of 4012	2828	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe
"C:\Users\Admin\AppData\Local\Temp\65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:864

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
PID:4376

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\65c970523400a66ed16996da230fa9a6a3121e2d0c29a1699eed80a3d75726ca.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2828

C:\Windows\SysWOW64\timeout.exe
TimeOut 1
3⤵
- Delays execution with timeout.exe
PID:4012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3820 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:1772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/864-0-0x0000000000500000-0x0000000000694000-memory.dmp

Filesize
1.6MB

Download
memory/864-3-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/864-23-0x0000000000500000-0x0000000000694000-memory.dmp

Filesize
1.6MB

Download
memory/4376-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-16-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-18-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4376-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads