azorult | e2be18a1837126e8b30cebe2e5db877405b7b7b3a5c81f47a6158f029cd5e534

General

Target

Einkaufsangebot CVE6535.exe
Size

611KB
MD5

a6518b17fc95da854411bd7aad66b086
SHA1

cce92811b63765fe200a25e198c779f44a4fe3fa
SHA256

e2be18a1837126e8b30cebe2e5db877405b7b7b3a5c81f47a6158f029cd5e534
SHA512

dfa5380c236918a157da9d62fe8b0ed2dd62056af246c2985f0d03f52469bdd268d3c2da54643280697d6f06e6ef5bf1baae63dbc4822e75ffa8467f31d60d4e
SSDEEP

12288:z9s5ELXBIyM65vIzO1ReDP9GHo8yHNz4BqsADYsiN:B+usSgzgI9tExAYtN

Score

10^/10

azorult collection infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://141.98.6.75/dike/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:

aspnet_compiler.exe

pid process

3816 aspnet_compiler.exe
3816 aspnet_compiler.exe
3816 aspnet_compiler.exe
3816 aspnet_compiler.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
T1081

pid	process
3816	aspnet_compiler.exe
3816	aspnet_compiler.exe
3816	aspnet_compiler.exe
3816	aspnet_compiler.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

aspnet_compiler.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	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

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

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

Einkaufsangebot CVE6535.exe

description pid process target process

PID 3724 set thread context of 3816 3724 Einkaufsangebot CVE6535.exe aspnet_compiler.exe

description	pid	process	target process
PID 3724 set thread context of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.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:

aspnet_compiler.exe

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

aspnet_compiler.exe

pid process

3816 aspnet_compiler.exe
3816 aspnet_compiler.exe

pid	process
3816	aspnet_compiler.exe
3816	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Einkaufsangebot CVE6535.exe

description	pid	process	target process
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe
PID 3724 wrote to memory of 3816	3724	Einkaufsangebot CVE6535.exe	aspnet_compiler.exe

outlook_office_path 1 IoCs

Processes:

aspnet_compiler.exe

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

outlook_win_path 1 IoCs

Processes:

aspnet_compiler.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	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\Einkaufsangebot CVE6535.exe
"C:\Users\Admin\AppData\Local\Temp\Einkaufsangebot CVE6535.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3724

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
2⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:3816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\2fda\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/3724-132-0x0000000000130000-0x00000000001CC000-memory.dmp

Filesize
624KB

Download
memory/3816-133-0x0000000000000000-mapping.dmp

Download
memory/3816-134-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3816-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3816-137-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3816-142-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads