azorult | 41a01f7570c4e0bb2d18c585a6eadbca41ffd3551ccd94bc7b01e4f5877fe9ad

General

Target
a6564cf39c256b01972c55e35ce6dded.exe
Size 307KB
Sample210404-j49lr4dy42
SHA256 41a01f7570c4e0bb2d18c585a6eadbca41ffd3551ccd94bc7b01e4f5877fe9ad
MD5 a6564cf39c256b01972c55e35ce6dded
SHA1 2f1d00c899d6506880b42b2b310705bd586435bc
SHA512 ba092fe093e43927244c1c1fd3e51faedeb9e4af88552576ef9692205c761fa534fae8809b902fb2fb42653d84ead1b4d247e3e16485d3a8627015c344795cf7
MD5 SHA1 SHA512

Score

10^/10

azorult discovery infostealer spyware stealer 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

Loads dropped DLL 4 IoCs

pid	Process
3256	a6564cf39c256b01972c55e35ce6dded.exe
3256	a6564cf39c256b01972c55e35ce6dded.exe
3256	a6564cf39c256b01972c55e35ce6dded.exe
3256	a6564cf39c256b01972c55e35ce6dded.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

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 stealer

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 stealer

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

description	pid	Process	procid_target
PID 4696 set thread context of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a6564cf39c256b01972c55e35ce6dded.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a6564cf39c256b01972c55e35ce6dded.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1248	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4696	a6564cf39c256b01972c55e35ce6dded.exe
4696	a6564cf39c256b01972c55e35ce6dded.exe
4696	a6564cf39c256b01972c55e35ce6dded.exe
4696	a6564cf39c256b01972c55e35ce6dded.exe
3256	a6564cf39c256b01972c55e35ce6dded.exe
3256	a6564cf39c256b01972c55e35ce6dded.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4696	a6564cf39c256b01972c55e35ce6dded.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 4236	4696	a6564cf39c256b01972c55e35ce6dded.exe	77
PID 4696 wrote to memory of 4236	4696	a6564cf39c256b01972c55e35ce6dded.exe	77
PID 4696 wrote to memory of 4236	4696	a6564cf39c256b01972c55e35ce6dded.exe	77
PID 4696 wrote to memory of 3136	4696	a6564cf39c256b01972c55e35ce6dded.exe	78
PID 4696 wrote to memory of 3136	4696	a6564cf39c256b01972c55e35ce6dded.exe	78
PID 4696 wrote to memory of 3136	4696	a6564cf39c256b01972c55e35ce6dded.exe	78
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 4696 wrote to memory of 3256	4696	a6564cf39c256b01972c55e35ce6dded.exe	79
PID 3256 wrote to memory of 896	3256	a6564cf39c256b01972c55e35ce6dded.exe	81
PID 3256 wrote to memory of 896	3256	a6564cf39c256b01972c55e35ce6dded.exe	81
PID 3256 wrote to memory of 896	3256	a6564cf39c256b01972c55e35ce6dded.exe	81
PID 896 wrote to memory of 1248	896	cmd.exe	83
PID 896 wrote to memory of 1248	896	cmd.exe	83
PID 896 wrote to memory of 1248	896	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe
"C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe
  "C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe"
  2⤵
  PID:4236
- C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe
  "C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe"
  2⤵
  PID:3136
- C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe
  "C:\Users\Admin\AppData\Local\Temp\a6564cf39c256b01972c55e35ce6dded.exe"
  2⤵
  - Loads dropped DLL
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3256
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "a6564cf39c256b01972c55e35ce6dded.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:896
  - - C:\Windows\SysWOW64\timeout.exe
      C:\Windows\system32\timeout.exe 3
      4⤵
      Delays execution with timeout.exe
      PID:1248

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

5

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

5

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3256-11-0x0000000000400000-0x0000000000423000-memory.dmp

Download

memory/3256-13-0x0000000000400000-0x0000000000423000-memory.dmp

Download

memory/4696-2-0x0000000073430000-0x0000000073B1E000-memory.dmp

Download

memory/4696-10-0x00000000061B0000-0x00000000061B1000-memory.dmp

Download

memory/4696-9-0x00000000049C0000-0x00000000049EA000-memory.dmp

Download

memory/4696-6-0x0000000006DE0000-0x0000000006DE1000-memory.dmp

Download

memory/4696-5-0x0000000005560000-0x0000000005561000-memory.dmp

Download

memory/4696-3-0x00000000006F0000-0x00000000006F1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads