azorult | 1b3b96f5df6130cfcce5b33646e344a55ba42390bd382eff6e2c9c0e87c61e47

General

Target

88853b41686e45d969166f18a2298f5f.exe
Size

882KB
MD5

88853b41686e45d969166f18a2298f5f
SHA1

97e49856b1037fb516cbcaac9404753a277c87ba
SHA256

1b3b96f5df6130cfcce5b33646e344a55ba42390bd382eff6e2c9c0e87c61e47
SHA512

c1194f2f70f0f5a100a2abf36a4b538fa3eda8f508d68c92489d2e2fa9d971bc84086a9949099dd2af40db637a85c09781f49d2cd88af2b37e1f9a4c2d0efee7

Score

10^/10

azorult discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

C2

https://mymedpasstraining.com/wp/a/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:

88853b41686e45d969166f18a2298f5f.exe

pid	process
3020	88853b41686e45d969166f18a2298f5f.exe
3020	88853b41686e45d969166f18a2298f5f.exe
3020	88853b41686e45d969166f18a2298f5f.exe
3020	88853b41686e45d969166f18a2298f5f.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
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
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
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

JavaScript code in executable 1 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\4210A729\nss3.dll	js

Suspicious use of SetThreadContext 1 IoCs

Processes:

88853b41686e45d969166f18a2298f5f.exe

description pid process target process

PID 1048 set thread context of 3020 1048 88853b41686e45d969166f18a2298f5f.exe 88853b41686e45d969166f18a2298f5f.exe

description	pid	process	target process
PID 1048 set thread context of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.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:

88853b41686e45d969166f18a2298f5f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	88853b41686e45d969166f18a2298f5f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	88853b41686e45d969166f18a2298f5f.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

88853b41686e45d969166f18a2298f5f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	88853b41686e45d969166f18a2298f5f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	88853b41686e45d969166f18a2298f5f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

88853b41686e45d969166f18a2298f5f.exe

pid process

3020 88853b41686e45d969166f18a2298f5f.exe
3020 88853b41686e45d969166f18a2298f5f.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

88853b41686e45d969166f18a2298f5f.exe

description	pid	process	target process
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe
PID 1048 wrote to memory of 3020	1048	88853b41686e45d969166f18a2298f5f.exe	88853b41686e45d969166f18a2298f5f.exe

C:\Users\Admin\AppData\Local\Temp\88853b41686e45d969166f18a2298f5f.exe
"C:\Users\Admin\AppData\Local\Temp\88853b41686e45d969166f18a2298f5f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1048

C:\Users\Admin\AppData\Local\Temp\88853b41686e45d969166f18a2298f5f.exe
"{path}"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:3020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Credentials in Files

4

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\4210A729\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\4210A729\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\4210A729\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\4210A729\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/1048-7-0x0000000004DC0000-0x0000000004DC1000-memory.dmp

Filesize
4KB

Download
memory/1048-8-0x0000000004E10000-0x0000000004E11000-memory.dmp

Filesize
4KB

Download
memory/1048-9-0x00000000051B0000-0x00000000051BE000-memory.dmp

Filesize
56KB

Download
memory/1048-10-0x0000000006B70000-0x0000000006BAB000-memory.dmp

Filesize
236KB

Download
memory/1048-11-0x0000000007270000-0x0000000007271000-memory.dmp

Filesize
4KB

Download
memory/1048-2-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/1048-6-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download
memory/1048-5-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/1048-3-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/3020-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3020-13-0x000000000041A684-mapping.dmp

Download
memory/3020-14-0x0000000000400000-0x0000000000420000-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