azorult | 6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1

General

Target

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
Size

813KB
MD5

059ea19d73d0fcde9100cc085627169d
SHA1

916dda3e7c94168e82fc8e4b8f60c418fb6e078f
SHA256

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1
SHA512

faa5f3020df251116867073439a0339e5bcab8f962c1d5ce6c7c5761ca29bf56e5e761d76ffba1abca16d943db4c332ac5499df07e31abb24efb93d02b53dd7c
SSDEEP

24576:2vYV0HT73uFBgmza/N1tgyks7pQNFHiP8P777:xOzavgAG1tXkkpYFCPWL

Score

10^/10

azorult guloader discovery downloader infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://mhlc.shop/GI341/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Azorult family
azorult
Guloader family
guloader
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Loads dropped DLL 1 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

pid process

2672 6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

pid process

2940 6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

pid	process
2940	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

pid	process
2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
2940	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

description	pid	process	target process
PID 2672 set thread context of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

pid process

2672 6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

description	pid	process	target process
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
PID 2672 wrote to memory of 2940	2672	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe	6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe

C:\Users\Admin\AppData\Local\Temp\6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
"C:\Users\Admin\AppData\Local\Temp\6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Temp\6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe
  "C:\Users\Admin\AppData\Local\Temp\6f57d16541da2643046a91a928edf231bad5823141b0f47ae858ab5c7ea383a1.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsdB231.tmp\System.dll

Filesize
11KB

MD5
fc90dfb694d0e17b013d6f818bce41b0

SHA1
3243969886d640af3bfa442728b9f0dff9d5f5b0

SHA256
7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528

SHA512
324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6

Download Submit
memory/2672-12-0x0000000003690000-0x0000000005DA1000-memory.dmp

Filesize
39.1MB

Download
memory/2672-13-0x0000000076EB1000-0x0000000076FB2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-14-0x0000000076EB0000-0x0000000077059000-memory.dmp

Filesize
1.7MB

Download
memory/2672-15-0x0000000003690000-0x0000000005DA1000-memory.dmp

Filesize
39.1MB

Download
memory/2672-17-0x0000000003690000-0x0000000005DA1000-memory.dmp

Filesize
39.1MB

Download
memory/2940-16-0x0000000076EB0000-0x0000000077059000-memory.dmp

Filesize
1.7MB

Download
memory/2940-18-0x0000000000480000-0x00000000014E2000-memory.dmp

Filesize
16.4MB

Download
memory/2940-19-0x0000000000480000-0x00000000014E2000-memory.dmp

Filesize
16.4MB

Download
memory/2940-20-0x0000000000480000-0x00000000014E2000-memory.dmp

Filesize
16.4MB

Download
memory/2940-24-0x0000000000480000-0x00000000014E2000-memory.dmp

Filesize
16.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads