azorult | 3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de

General

Target

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe
Size

750KB
MD5

687e87a06d051f3d2734d4cf800a9bc8
SHA1

e68adbed6f12b80c5e91452f5a1593ce9fa68a9f
SHA256

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de
SHA512

a13b2339722364146e3db09d4a930064b1f3aa3c4ba4e5f08fdc4eb261ed7e9ba8c549d9e2190638555a4a1f3c0a06dcb79e0419be560b5224a9ea6209697c47

Score

10^/10

azorult infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://2.56.59.45/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:

MSBuild.exe

pid process

1340 MSBuild.exe
1340 MSBuild.exe
1340 MSBuild.exe
1340 MSBuild.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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1340	MSBuild.exe
1340	MSBuild.exe
1340	MSBuild.exe
1340	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe

description	pid	process	target process
PID 776 set thread context of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.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:

MSBuild.exe

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exeMSBuild.exe

pid process

776 3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe
1340 MSBuild.exe
1340 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe

description pid process

Token: SeDebugPrivilege 776 3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe

pid	process
776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe
1340	MSBuild.exe
1340	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe

description	pid	process	target process
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe
PID 776 wrote to memory of 1340	776	3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe
"C:\Users\Admin\AppData\Local\Temp\3237df10a8553e3e68910681cd522310e4f8155775531adc6f5804e50e7192de.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1340

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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\6E3C648E\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\6E3C648E\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\6E3C648E\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\6E3C648E\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/776-119-0x00000000050A0000-0x000000000559E000-memory.dmp

Filesize
5.0MB

Download
memory/776-120-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

Download
memory/776-121-0x0000000005220000-0x0000000005222000-memory.dmp

Filesize
8KB

Download
memory/776-122-0x0000000007540000-0x00000000075E7000-memory.dmp

Filesize
668KB

Download
memory/776-123-0x0000000007750000-0x00000000077AB000-memory.dmp

Filesize
364KB

Download
memory/776-114-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/776-118-0x00000000050C0000-0x00000000050C1000-memory.dmp

Filesize
4KB

Download
memory/776-117-0x0000000005140000-0x0000000005141000-memory.dmp

Filesize
4KB

Download
memory/776-116-0x00000000055A0000-0x00000000055A1000-memory.dmp

Filesize
4KB

Download
memory/1340-124-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1340-125-0x000000000041A684-mapping.dmp

Download
memory/1340-126-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads