azorult | 4661ac1cd1649de19baa27c5434965705b97b3f6d57e4c72b6db703749fa6c40

General

Target

NEAS.045848ae3096362920d4a701b216bd30_JC.exe
Size

720KB
MD5

045848ae3096362920d4a701b216bd30
SHA1

955b04eba6c60c3573e3c557c9725cfdb5c23dce
SHA256

4661ac1cd1649de19baa27c5434965705b97b3f6d57e4c72b6db703749fa6c40
SHA512

809a73dd36cdf436ec0bf02a388b63d86e890f5665ad0f9f37a6e82aa90b052732685a38ee07f681361e9a7d8942b9e3be029cf9edb8ba4a446290171cf2e894
SSDEEP

12288:DquErHF6xC9D6DmR1J98w4oknqOKw/zTd1RVaHvymUi6rjXrm62iU952aLovi754:arl6kD68JmloO7TdNaPymUi63i62xHLE

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

Deletes itself 1 IoCs

pid	Process
2652	cmd.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1456-0-0x0000000000090000-0x0000000000224000-memory.dmp	upx
behavioral1/memory/1456-25-0x0000000000090000-0x0000000000224000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1456-25-0x0000000000090000-0x0000000000224000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28

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

pid	Process
2876	timeout.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe
1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2388	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	28
PID 1456 wrote to memory of 2652	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	29
PID 1456 wrote to memory of 2652	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	29
PID 1456 wrote to memory of 2652	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	29
PID 1456 wrote to memory of 2652	1456	NEAS.045848ae3096362920d4a701b216bd30_JC.exe	29
PID 2652 wrote to memory of 2876	2652	cmd.exe	31
PID 2652 wrote to memory of 2876	2652	cmd.exe	31
PID 2652 wrote to memory of 2876	2652	cmd.exe	31
PID 2652 wrote to memory of 2876	2652	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\NEAS.045848ae3096362920d4a701b216bd30_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.045848ae3096362920d4a701b216bd30_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  PID:2388
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\NEAS.045848ae3096362920d4a701b216bd30_JC.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\Windows\SysWOW64\timeout.exe
    TimeOut 1
    3⤵
    - Delays execution with timeout.exe
    PID:2876

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1456-0-0x0000000000090000-0x0000000000224000-memory.dmp

Filesize
1.6MB

Download
memory/1456-3-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1456-25-0x0000000000090000-0x0000000000224000-memory.dmp

Filesize
1.6MB

Download
memory/2388-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2388-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-16-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-18-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2388-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing