azorult | 12826d5302af642e1152b7b65718d7bcd1deca268630fa61444f131575795589

General

Target

MTIR17463892_7129937362_204637742048561.PDF.exe
Size

211KB
MD5

ae45cb818157138c24bae1d53018da0f
SHA1

0221a4ed545e1095a6cf0d7ba06d08d827d22207
SHA256

12826d5302af642e1152b7b65718d7bcd1deca268630fa61444f131575795589
SHA512

e3ec8b54ec37437656e48d02bfa19d1db218d92e710263fa8602467592c5f8432213921086a69fb6d5a78a77ba213143b2ec3d6b90651268e43eb7647dab8b62

Score

10^/10

spyware discovery trojan infostealer azorult

Malware Config

Extracted

Family

azorult

C2

http://www.eryamanrehber.com/wp-pic/index.php

Signatures

Loads dropped DLL 20 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exetmp.exe

pid	process
1032	MTIR17463892_7129937362_204637742048561.PDF.exe
1032	MTIR17463892_7129937362_204637742048561.PDF.exe
1032	MTIR17463892_7129937362_204637742048561.PDF.exe
1032	MTIR17463892_7129937362_204637742048561.PDF.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe
1088	tmp.exe

Executes dropped EXE 2 IoCs

Processes:

tmp.exesvhost.exe

pid process

1088 tmp.exe
1492 svhost.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1088	tmp.exe
1492	svhost.exe

Checks for installed software on the system 1 TTPs 30 IoCs

discovery

Query Registry

T1012

Processes:

tmp.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	tmp.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\DirectDrawEx\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2544655\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\DisplayName	tmp.exe
Key opened	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Uninstall	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{00203668-8170-44A0-BE44-B632FA4D780F}\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2467173\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2524860\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB982573\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{92FB6C44-E685-45AD-9B20-CADF4CABA132}.KB4087364\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WIC\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE4Data\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE5BAKEX\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\SchedulingAgent\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IEData\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MobileOptionPack\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-A90000000001}\DisplayName	tmp.exe
Key enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Adobe AIR\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2151757\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2549743\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2565063\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\AddressBook\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Connection Manager\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Fontcore\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE40\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{BB8B979E-E336-47E7-96BC-1031C1B94561}\DisplayName	tmp.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exe

description pid process target process

PID 1032 set thread context of 1492 1032 MTIR17463892_7129937362_204637742048561.PDF.exe svhost.exe
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

Data from Local System
T1005

Credentials in Files
T1081
NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier cmd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exe

description pid process

Token: SeDebugPrivilege 1032 MTIR17463892_7129937362_204637742048561.PDF.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exetmp.exe

pid process

1032 MTIR17463892_7129937362_204637742048561.PDF.exe
1032 MTIR17463892_7129937362_204637742048561.PDF.exe
1088 tmp.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

description	pid	process	target process
PID 1032 set thread context of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1032	MTIR17463892_7129937362_204637742048561.PDF.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.execmd.exetmp.execmd.exe

description	pid	process	target process
PID 1032 wrote to memory of 1088	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 1032 wrote to memory of 1088	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 1032 wrote to memory of 1088	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 1032 wrote to memory of 1088	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1492	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 1032 wrote to memory of 1820	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1820	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1820	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1820	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1852	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1852	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1852	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1852	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1852 wrote to memory of 1892	1852	cmd.exe	reg.exe
PID 1852 wrote to memory of 1892	1852	cmd.exe	reg.exe
PID 1852 wrote to memory of 1892	1852	cmd.exe	reg.exe
PID 1852 wrote to memory of 1892	1852	cmd.exe	reg.exe
PID 1032 wrote to memory of 1752	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1752	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1752	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1032 wrote to memory of 1752	1032	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1088 wrote to memory of 1600	1088	tmp.exe	cmd.exe
PID 1088 wrote to memory of 1600	1088	tmp.exe	cmd.exe
PID 1088 wrote to memory of 1600	1088	tmp.exe	cmd.exe
PID 1088 wrote to memory of 1600	1088	tmp.exe	cmd.exe
PID 1600 wrote to memory of 1620	1600	cmd.exe	timeout.exe
PID 1600 wrote to memory of 1620	1600	cmd.exe	timeout.exe
PID 1600 wrote to memory of 1620	1600	cmd.exe	timeout.exe
PID 1600 wrote to memory of 1620	1600	cmd.exe	timeout.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:

tmp.exe

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1620 timeout.exe
Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

pid	process
1620	timeout.exe

C:\Users\Admin\AppData\Local\Temp\MTIR17463892_7129937362_204637742048561.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\MTIR17463892_7129937362_204637742048561.PDF.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1032

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Loads dropped DLL
- Executes dropped EXE
- Checks for installed software on the system
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Checks processor information in registry
PID:1088

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "tmp.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1600

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:1620

C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
2⤵
- Executes dropped EXE
PID:1492

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/MTIR17463892_7129937362_204637742048561.PDF.exe" "%temp%\FolderN\name.exe" /Y
2⤵
PID:1820

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
3⤵
PID:1892

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
2⤵
- NTFS ADS
PID:1752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe

Download Submit
C:\Users\Admin\AppData\Local\Temp\svhost.exe

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-convert-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-environment-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-filesystem-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-heap-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-locale-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-math-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-multibyte-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-runtime-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-stdio-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-string-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-time-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\api-ms-win-crt-utility-l1-1-0.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\mozglue.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\nss3.dll

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dll

Download Submit
\Users\Admin\AppData\Local\Temp\FolderN\name.exe

Download Submit
\Users\Admin\AppData\Local\Temp\svhost.exe

Download Submit
\Users\Admin\AppData\Local\Temp\tmp.exe

Download Submit
\Users\Admin\AppData\Local\Temp\tmp.exe

Download Submit
memory/1088-2-0x0000000000000000-mapping.dmp

Download
memory/1492-8-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/1492-6-0x000000000041A1F8-mapping.dmp

Download
memory/1492-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1600-31-0x0000000000000000-mapping.dmp

Download
memory/1620-32-0x0000000000000000-mapping.dmp

Download
memory/1752-14-0x0000000000000000-mapping.dmp

Download
memory/1820-9-0x0000000000000000-mapping.dmp

Download
memory/1852-10-0x0000000000000000-mapping.dmp

Download
memory/1892-11-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads