azorult | 58b8457797f88443a07f9c033039776fa7c5834eeee4d4b5af353ab159bd85e8

General

Target

Ziraat Bankasi Swift Mesaji 2021.exe
Size

319KB
MD5

559dc6ccbd4b4ea55677f524f95372f9
SHA1

9eb64c1666f529bf8ae443008853bf6e7cf7d4b2
SHA256

58b8457797f88443a07f9c033039776fa7c5834eeee4d4b5af353ab159bd85e8
SHA512

bc8d02b54b439b3329dfb4168862e6776fd0af05ca88d3c309a8d4305b0980ee4bc45d971b93bced2df1fc1f13db171b57aeff132dbad3423b47440ad7431fae

Score

10^/10

azorult infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://bengalcement.com.bd/AxPu/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Loads dropped DLL 6 IoCs

Processes:

Ziraat Bankasi Swift Mesaji 2021.exeZiraat Bankasi Swift Mesaji 2021.exeMSBuild.exe

pid process

800 Ziraat Bankasi Swift Mesaji 2021.exe
564 Ziraat Bankasi Swift Mesaji 2021.exe
3912 MSBuild.exe
3912 MSBuild.exe
3912 MSBuild.exe
3912 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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Ziraat Bankasi Swift Mesaji 2021.exe

description pid process target process

PID 564 set thread context of 3912 564 Ziraat Bankasi Swift Mesaji 2021.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
800	Ziraat Bankasi Swift Mesaji 2021.exe
564	Ziraat Bankasi Swift Mesaji 2021.exe
3912	MSBuild.exe
3912	MSBuild.exe
3912	MSBuild.exe
3912	MSBuild.exe

description	pid	process	target process
PID 564 set thread context of 3912	564	Ziraat Bankasi Swift Mesaji 2021.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 2 IoCs

Processes:

MSBuild.exe

pid process

3912 MSBuild.exe
3912 MSBuild.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

Ziraat Bankasi Swift Mesaji 2021.exeZiraat Bankasi Swift Mesaji 2021.exe

pid process

800 Ziraat Bankasi Swift Mesaji 2021.exe
800 Ziraat Bankasi Swift Mesaji 2021.exe
564 Ziraat Bankasi Swift Mesaji 2021.exe

pid	process
3912	MSBuild.exe
3912	MSBuild.exe

pid	process
800	Ziraat Bankasi Swift Mesaji 2021.exe
800	Ziraat Bankasi Swift Mesaji 2021.exe
564	Ziraat Bankasi Swift Mesaji 2021.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Ziraat Bankasi Swift Mesaji 2021.exeZiraat Bankasi Swift Mesaji 2021.exe

description	pid	process	target process
PID 800 wrote to memory of 4044	800	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 800 wrote to memory of 4044	800	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 800 wrote to memory of 4044	800	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 800 wrote to memory of 564	800	Ziraat Bankasi Swift Mesaji 2021.exe	Ziraat Bankasi Swift Mesaji 2021.exe
PID 800 wrote to memory of 564	800	Ziraat Bankasi Swift Mesaji 2021.exe	Ziraat Bankasi Swift Mesaji 2021.exe
PID 800 wrote to memory of 564	800	Ziraat Bankasi Swift Mesaji 2021.exe	Ziraat Bankasi Swift Mesaji 2021.exe
PID 564 wrote to memory of 3912	564	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 564 wrote to memory of 3912	564	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 564 wrote to memory of 3912	564	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe
PID 564 wrote to memory of 3912	564	Ziraat Bankasi Swift Mesaji 2021.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:800

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe"
2⤵
PID:4044

C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:564

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji 2021.exe"
3⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3912

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bbgvrmedcn1
MD5
c63424d7e90570f418300514adeeb95a

SHA1
8c6a883c62a05ce1cac77993db1f7ae527d3ce01

SHA256
97ca65bd05d09246b250bf3018b0e8fb7ae9d2a3e1a030c2f99bc3e77a4d0dc1

SHA512
5d0016aff80768d5e63d3d3320244e325d17b8e44d3f8e7e53625f8658736db14085a151a2b790977ed2cb7035c539bc90e47802838e8cf77b51b48f4a3386b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\o9s9o1eaqlqx9t9ou5l0
MD5
1beeb0756b8a6c449186a2fbdb8a0b18

SHA1
94288a91839e699c57c37964a26493a675261366

SHA256
f4d7fe78ac1147841fdf9554e1cdc2b2ee79ebe79e7835f4d2af08a145a14bf9

SHA512
c714c0fd8e3280bcf3f168af2485f689d56dc5232e962c5c7b5f4f01ceee9904e3d9af1888699f34f4986c20234d1b02e1e8dd4c8554dd7931161c9541ad5fd8

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

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

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

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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\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

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\Users\Admin\AppData\Local\Temp\nss7381.tmp\s5d979y.dll
MD5
d1da18df3c1a670a4a35cb46a13e9faf

SHA1
06412e1d8f4b7690bd8e83637ed072df824756cd

SHA256
5d8485f081893873d353d3acb3d26c5f02e49d910992d23f15e9d3fa340368b6

SHA512
1bc04c67a7a77cf919a4148f2c2022f673a0a05ab0f579eaf83ceaa8b52830e1b4b2b3938d703bb2d0b35f4746f145c73d56ae154cfac07c8dd727ee9ab662f1

Download Submit
\Users\Admin\AppData\Local\Temp\nst8340.tmp\s5d979y.dll
MD5
d1da18df3c1a670a4a35cb46a13e9faf

SHA1
06412e1d8f4b7690bd8e83637ed072df824756cd

SHA256
5d8485f081893873d353d3acb3d26c5f02e49d910992d23f15e9d3fa340368b6

SHA512
1bc04c67a7a77cf919a4148f2c2022f673a0a05ab0f579eaf83ceaa8b52830e1b4b2b3938d703bb2d0b35f4746f145c73d56ae154cfac07c8dd727ee9ab662f1

Download Submit
memory/564-116-0x0000000000000000-mapping.dmp

Download
memory/800-115-0x00000000006A0000-0x00000000006A2000-memory.dmp

Filesize
8KB

Download
memory/3912-120-0x000000000041A684-mapping.dmp

Download
memory/3912-122-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

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