azorult | b9b723b76ccf8cb0f026ef8d68782506fd06d4af0c7e00400898362e4953bd47

General

Target

ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe
Size

3.7MB
MD5

ad401aa801e0712daf9af034df51260b
SHA1

ab224476ac26857e3b5a9b547c4645dba25f6d18
SHA256

b9b723b76ccf8cb0f026ef8d68782506fd06d4af0c7e00400898362e4953bd47
SHA512

765b9cdd4570e21757ac5c33647ec830f1ae1684c72b51b99768af95854b041c066e05c99399606f242b821715070331c3e48800a56ff104a3277378d6ed99ca
SSDEEP

98304:lAYRWJ3guzrI7fiL9tgZZEkpDwyPVg1b3QOQYRitH0RSXJgGCnUMW8BMHDWXN:lPWLr3gzNPPVg1brJRitJ5gHD7ma

Score

10^/10

azorult discovery infostealer trojan upx

Malware Config

Extracted

Family

azorult

C2

https://livdecor.pt/work/Panel/index.php

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1584	test.exe
3252	test.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1584-20-0x00000000008B0000-0x0000000000A18000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1584 set thread context of 3252	1584	test.exe	85

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3280-0-0x0000000000400000-0x0000000000AD5000-memory.dmp	upx
behavioral2/files/0x000c000000023b30-3.dat	upx
behavioral2/memory/1584-5-0x00000000008B0000-0x0000000000A18000-memory.dmp	upx
behavioral2/memory/3252-18-0x00000000008B0000-0x0000000000A18000-memory.dmp	upx
behavioral2/memory/1584-20-0x00000000008B0000-0x0000000000A18000-memory.dmp	upx
behavioral2/memory/3280-22-0x0000000000400000-0x0000000000AD5000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4628	3252	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 4 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	test.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	test.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1584	test.exe
1584	test.exe
1584	test.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1584	test.exe
1584	test.exe
1584	test.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 1032	3280	ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe	83
PID 3280 wrote to memory of 1032	3280	ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe	83
PID 3280 wrote to memory of 1032	3280	ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe	83
PID 1032 wrote to memory of 1584	1032	cmd.exe	84
PID 1032 wrote to memory of 1584	1032	cmd.exe	84
PID 1032 wrote to memory of 1584	1032	cmd.exe	84
PID 1584 wrote to memory of 3252	1584	test.exe	85
PID 1584 wrote to memory of 3252	1584	test.exe	85
PID 1584 wrote to memory of 3252	1584	test.exe	85
PID 1584 wrote to memory of 3252	1584	test.exe	85
PID 1584 wrote to memory of 3252	1584	test.exe	85

C:\Users\Admin\AppData\Local\Temp\ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad401aa801e0712daf9af034df51260b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c test.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1032
- - C:\Users\Admin\AppData\Local\Temp\test.exe
    test.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - C:\Users\Admin\AppData\Local\Temp\test.exe
      "C:\Users\Admin\AppData\Local\Temp\test.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3252
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 896
        5⤵
        Program crash
        
        PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3252 -ip 3252
1⤵
PID:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\test.exe

Filesize
831KB

MD5
d8e44407f1197f62ec1ec0e3acb8c763

SHA1
81714532b3fb307a500bbed90a24906adf7c387e

SHA256
d4045b346bb2cd14ebe56b2e1fca12362db81dfc149332d94e834ee268fd0f0e

SHA512
3742d6dea8e4f2e0d7be4748141947b9a6a105ab88cf0a4bbb5d13e71e48953eae9f610718a8f004bfa62edb741b68be5a7a7eec87eb5adfec89b8f2cc03092a

Download Submit
memory/1584-5-0x00000000008B0000-0x0000000000A18000-memory.dmp

Filesize
1.4MB

Download
memory/1584-6-0x0000000003C90000-0x0000000003CC9000-memory.dmp

Filesize
228KB

Download
memory/1584-7-0x0000000005280000-0x00000000052B9000-memory.dmp

Filesize
228KB

Download
memory/1584-20-0x00000000008B0000-0x0000000000A18000-memory.dmp

Filesize
1.4MB

Download
memory/3252-17-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3252-18-0x00000000008B0000-0x0000000000A18000-memory.dmp

Filesize
1.4MB

Download
memory/3252-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3280-0-0x0000000000400000-0x0000000000AD5000-memory.dmp

Filesize
6.8MB

Download
memory/3280-22-0x0000000000400000-0x0000000000AD5000-memory.dmp

Filesize
6.8MB

Download

Analysis

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