azorult | 49863fc152c9e84f36d28f4b11b8e011c68791beaa8974b50cccb7508f01e444

Analysis

max time kernel
76s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2022 03:16

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General

Target

Quote request,pdf.exe
Size

932KB
MD5

b88afd394118edcc103674f7b1520837
SHA1

4d85547a7e5bea8be811d4ff11b233cfbfb44a21
SHA256

49863fc152c9e84f36d28f4b11b8e011c68791beaa8974b50cccb7508f01e444
SHA512

1fa9fb6427ff78d88ec82bbfdd16d3870e78f68ec0bcea840dd5b9d7e956ae7fedd42f4913b154bb5b474e7a9267b748c8e9d2c5ff8b06fbe4ba7ade08c1f621
SSDEEP

12288:yVdTaPkXK2VWdCv+opvJhiwTzvq3svMmrjTDoeg8Xf6JYnoRaYwJw45xcSf+zUKL:62cP0PWndTjq2TE8Xf8YnoRf8w8xc0O

Score

10^/10

azorult collection discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

http://ble33n.shop/PL341/index.php

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Quote request,pdf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	Quote request,pdf.exe

Loads dropped DLL 4 IoCs

Processes:

Quote request,pdf.exe

pid process

1256 Quote request,pdf.exe
1256 Quote request,pdf.exe
1256 Quote request,pdf.exe
1256 Quote request,pdf.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

pid	process
1256	Quote request,pdf.exe
1256	Quote request,pdf.exe
1256	Quote request,pdf.exe
1256	Quote request,pdf.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Quote request,pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Quote request,pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	Quote request,pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Quote request,pdf.exe

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

Processes:

Quote request,pdf.exe

description pid process target process

PID 4896 set thread context of 1256 4896 Quote request,pdf.exe Quote request,pdf.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 4896 set thread context of 1256	4896	Quote request,pdf.exe	Quote request,pdf.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:

Quote request,pdf.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Quote request,pdf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Quote request,pdf.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2100 timeout.exe

pid	process
2100	timeout.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

Quote request,pdf.exeQuote request,pdf.exe

pid	process
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
4896	Quote request,pdf.exe
1256	Quote request,pdf.exe
1256	Quote request,pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Quote request,pdf.exe

description pid process

Token: SeDebugPrivilege 4896 Quote request,pdf.exe

description	pid	process
Token: SeDebugPrivilege	4896	Quote request,pdf.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

Quote request,pdf.exeQuote request,pdf.execmd.exe

description	pid	process	target process
PID 4896 wrote to memory of 372	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 372	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 372	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 4896 wrote to memory of 1256	4896	Quote request,pdf.exe	Quote request,pdf.exe
PID 1256 wrote to memory of 2208	1256	Quote request,pdf.exe	cmd.exe
PID 1256 wrote to memory of 2208	1256	Quote request,pdf.exe	cmd.exe
PID 1256 wrote to memory of 2208	1256	Quote request,pdf.exe	cmd.exe
PID 2208 wrote to memory of 2100	2208	cmd.exe	timeout.exe
PID 2208 wrote to memory of 2100	2208	cmd.exe	timeout.exe
PID 2208 wrote to memory of 2100	2208	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

Quote request,pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Quote request,pdf.exe

outlook_win_path 1 IoCs

Processes:

Quote request,pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Quote request,pdf.exe

C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4896

C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe"
2⤵
PID:372

C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quote request,pdf.exe"
2⤵
- Checks computer location settings
- 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:1256

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "Quote request,pdf.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:2100

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\57AD0CBD\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\57AD0CBD\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\57AD0CBD\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\57AD0CBD\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/372-138-0x0000000000000000-mapping.dmp

Download
memory/1256-140-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1256-139-0x0000000000000000-mapping.dmp

Download
memory/1256-142-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1256-143-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1256-149-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2100-150-0x0000000000000000-mapping.dmp

Download
memory/2208-148-0x0000000000000000-mapping.dmp

Download
memory/4896-137-0x00000000092B0000-0x0000000009316000-memory.dmp

Filesize
408KB

Download
memory/4896-132-0x0000000000AC0000-0x0000000000BB0000-memory.dmp

Filesize
960KB

Download
memory/4896-136-0x0000000008FD0000-0x000000000906C000-memory.dmp

Filesize
624KB

Download
memory/4896-135-0x0000000005550000-0x000000000555A000-memory.dmp

Filesize
40KB

Download
memory/4896-134-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/4896-133-0x0000000005AC0000-0x0000000006064000-memory.dmp

Filesize
5.6MB

Download