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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3104 timeout.exe
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
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

pid	process
3104	timeout.exe

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

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.execmd.exetmp.execmd.exe

description	pid	process	target process
PID 3588 wrote to memory of 3812	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 3588 wrote to memory of 3812	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 3588 wrote to memory of 3812	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	tmp.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.exe
PID 3588 wrote to memory of 3844	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 3844	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 3844	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 1928	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 1928	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 1928	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 1928 wrote to memory of 3572	1928	cmd.exe	reg.exe
PID 1928 wrote to memory of 3572	1928	cmd.exe	reg.exe
PID 1928 wrote to memory of 3572	1928	cmd.exe	reg.exe
PID 3588 wrote to memory of 1672	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 1672	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3588 wrote to memory of 1672	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	cmd.exe
PID 3812 wrote to memory of 968	3812	tmp.exe	cmd.exe
PID 3812 wrote to memory of 968	3812	tmp.exe	cmd.exe
PID 3812 wrote to memory of 968	3812	tmp.exe	cmd.exe
PID 968 wrote to memory of 3104	968	cmd.exe	timeout.exe
PID 968 wrote to memory of 3104	968	cmd.exe	timeout.exe
PID 968 wrote to memory of 3104	968	cmd.exe	timeout.exe

Executes dropped EXE 2 IoCs

Processes:

tmp.exesvhost.exe

pid process

3812 tmp.exe
4004 svhost.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exe

description pid process target process

PID 3588 set thread context of 4004 3588 MTIR17463892_7129937362_204637742048561.PDF.exe 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
3812	tmp.exe
4004	svhost.exe

description	pid	process	target process
PID 3588 set thread context of 4004	3588	MTIR17463892_7129937362_204637742048561.PDF.exe	svhost.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

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exetmp.exe

pid process

3588 MTIR17463892_7129937362_204637742048561.PDF.exe
3588 MTIR17463892_7129937362_204637742048561.PDF.exe
3812 tmp.exe
3812 tmp.exe
Loads dropped DLL 4 IoCs

Processes:

tmp.exe

pid process

3812 tmp.exe
3812 tmp.exe
3812 tmp.exe
3812 tmp.exe

pid	process
3588	MTIR17463892_7129937362_204637742048561.PDF.exe
3588	MTIR17463892_7129937362_204637742048561.PDF.exe
3812	tmp.exe
3812	tmp.exe

pid	process
3812	tmp.exe
3812	tmp.exe
3812	tmp.exe
3812	tmp.exe

Checks for installed software on the system 1 TTPs 31 IoCs

discovery

Query Registry

T1012

Processes:

tmp.exe

description	ioc	process
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\MobileOptionPack\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MPlayer2\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WIC\DisplayName	tmp.exe
Key opened	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Uninstall	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\DXM_Runtime\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\DisplayName	tmp.exe
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\IE5BAKEX\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\{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}.KB2544655\DisplayName	tmp.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Uninstall	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\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2467173\DisplayName	tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Uninstall\OneDriveSetup.exe\DisplayName	tmp.exe
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall	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\DirectDrawEx\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\SchedulingAgent\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\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2524860\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\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\IE4Data\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}.KB982573\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{4A03706F-666A-4037-7777-5F2748764D10}\DisplayName	tmp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	tmp.exe

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
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
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MTIR17463892_7129937362_204637742048561.PDF.exe

description pid process

Token: SeDebugPrivilege 3588 MTIR17463892_7129937362_204637742048561.PDF.exe

description	pid	process
Token: SeDebugPrivilege	3588	MTIR17463892_7129937362_204637742048561.PDF.exe

C:\Users\Admin\AppData\Local\Temp\MTIR17463892_7129937362_204637742048561.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\MTIR17463892_7129937362_204637742048561.PDF.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Loads dropped DLL
- Checks for installed software on the system
PID:3812

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:968

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:3104

C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
2⤵
- Executes dropped EXE
PID:4004

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:3844

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:1928

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:3572

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:1672

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

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

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

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

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

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

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

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

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

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

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memory/968-17-0x0000000000000000-mapping.dmp

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memory/1672-12-0x0000000000000000-mapping.dmp

Download
memory/1928-9-0x0000000000000000-mapping.dmp

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memory/3104-18-0x0000000000000000-mapping.dmp

Download
memory/3572-10-0x0000000000000000-mapping.dmp

Download
memory/3812-0-0x0000000000000000-mapping.dmp

Download
memory/3844-8-0x0000000000000000-mapping.dmp

Download
memory/4004-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4004-4-0x000000000041A1F8-mapping.dmp

Download
memory/4004-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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