azorult | 51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7

General

Target

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
Size

960KB
MD5

90559c1f9ac3d674ef0f89530f40e561
SHA1

dfc760de338a70ed58250c08976eb79e64612e8d
SHA256

51b655d0853dfede83ea8fc3eb2c63b5fefc4bd852d50591a5a78cb8bc9ce9d7
SHA512

71bf39fc2b4cc294cd5d149ce8c2ea3776478568915ad42f2d6c0ddca581bc89d470de728a831c974799f2f06a2fadfa959c13c9a1379d2cb7aa024492af9a4f
SSDEEP

24576:Atb20pkaCqT5TBWgNQ7aNdVxxg5lHZlLcmg6A:JVg5tQ7aNdVxyDLw5

Score

10^/10

azorult collection infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://mhlc.shop/MC341/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

Processes:

svchost.exe

pid process

3228 svchost.exe
3228 svchost.exe
3228 svchost.exe
3228 svchost.exe
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
T1552.001

pid	process
3228	svchost.exe
3228	svchost.exe
3228	svchost.exe
3228	svchost.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	svchost.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

description pid process target process

PID 3932 set thread context of 3228 3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe svchost.exe

description	pid	process	target process
PID 3932 set thread context of 3228	3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe	svchost.exe

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

Processes:

svchost.exe

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1948 timeout.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

svchost.exe

pid process

3228 svchost.exe
3228 svchost.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid process

3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid process

3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid process

3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
3932 WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid	process
1948	timeout.exe

pid	process
3228	svchost.exe
3228	svchost.exe

pid	process
3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid	process
3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

pid	process
3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exesvchost.execmd.exe

description	pid	process	target process
PID 3932 wrote to memory of 3228	3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe	svchost.exe
PID 3932 wrote to memory of 3228	3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe	svchost.exe
PID 3932 wrote to memory of 3228	3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe	svchost.exe
PID 3932 wrote to memory of 3228	3932	WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe	svchost.exe
PID 3228 wrote to memory of 3496	3228	svchost.exe	cmd.exe
PID 3228 wrote to memory of 3496	3228	svchost.exe	cmd.exe
PID 3228 wrote to memory of 3496	3228	svchost.exe	cmd.exe
PID 3496 wrote to memory of 1948	3496	cmd.exe	timeout.exe
PID 3496 wrote to memory of 1948	3496	cmd.exe	timeout.exe
PID 3496 wrote to memory of 1948	3496	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	svchost.exe

outlook_win_path 1 IoCs

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	svchost.exe

C:\Users\Admin\AppData\Local\Temp\WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe
"C:\Users\Admin\AppData\Local\Temp\WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\WESAL SOLICITUD DE COTIZACIÓN-2024_ 5874DFRS.exe"
  2⤵
  - Loads dropped DLL
  - Accesses Microsoft Outlook profiles
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:3228
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "svchost.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3496
  - - C:\Windows\SysWOW64\timeout.exe
      C:\Windows\system32\timeout.exe 3
      4⤵
      Delays execution with timeout.exe
      PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\BDC31C7D\mozglue.dll

Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\BDC31C7D\msvcp140.dll

Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\BDC31C7D\nss3.dll

Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\BDC31C7D\vcruntime140.dll

Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/3228-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3228-13-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3228-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3228-122-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3932-10-0x0000000001C40000-0x0000000001C44000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads