azorult | f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850

General

Target

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe
Size

285KB
MD5

a637f5ca146837c0b02180931aa54141
SHA1

49940690a1f4797e295f5e2584e0fb629cf6cd45
SHA256

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850
SHA512

9c6d469e7a94d4215f364e14628079cdd49c5f34262eea69752b35ad33110b99357a2b849854da87a47296dc3f52dbe80e0285e2362d0138d2de1d45f4461aeb

Score

10^/10

azorult discovery infostealer spyware trojan

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Executes dropped EXE 1 IoCs

Processes:

AddInProcess32.exe

pid process

196 AddInProcess32.exe

pid	process
196	AddInProcess32.exe

Loads dropped DLL 5 IoCs

Processes:

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exeAddInProcess32.exe

pid	process
3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe
196	AddInProcess32.exe
196	AddInProcess32.exe
196	AddInProcess32.exe
196	AddInProcess32.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\CE87CE80\nss3.dll	js

Suspicious use of SetThreadContext 1 IoCs

Processes:

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe

description	pid	process	target process
PID 3936 set thread context of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.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:

AddInProcess32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AddInProcess32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exeAddInProcess32.exe

pid process

3936 f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe
196 AddInProcess32.exe
196 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe

description pid process

Token: SeDebugPrivilege 3936 f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe

description	pid	process
Token: SeDebugPrivilege	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe

description	pid	process	target process
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe
PID 3936 wrote to memory of 196	3936	f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe
"C:\Users\Admin\AppData\Local\Temp\f7d7a77ee726e6e169a7371f007a0eb2f391f00a3d15bd9bd83b3b523880e850.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3936

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:196

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\CE87CE80\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\b6f96cbd-28d1-43bc-88f5-383eb90a6caf\e.dll
MD5
14ff402962ad21b78ae0b4c43cd1f194

SHA1
f8a510eb26666e875a5bdd1cadad40602763ad72

SHA256
fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b

SHA512
daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b

Download Submit
memory/196-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/196-9-0x000000000041A684-mapping.dmp

Download
memory/196-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3936-7-0x0000000005510000-0x0000000005517000-memory.dmp

Filesize
28KB

Download
memory/3936-6-0x00000000052B0000-0x00000000052B1000-memory.dmp

Filesize
4KB

Download
memory/3936-5-0x0000000005710000-0x0000000005711000-memory.dmp

Filesize
4KB

Download
memory/3936-0-0x00000000733A0000-0x0000000073A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3936-3-0x0000000004DC0000-0x0000000004DE0000-memory.dmp

Filesize
128KB

Download
memory/3936-1-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads