azorult | e3fe60d8a1026a8919ef0dc81ad619db81d992a7f653a1996689f8e35b320c9a

General

Target

Ziraat Bankasi Swift Mesaji.exe
Size

158KB
MD5

c4c2cdc0caf80d285c13ea9b5aa7f265
SHA1

b237134d1bbd951f57025ab0547e2489f3796ee6
SHA256

e3fe60d8a1026a8919ef0dc81ad619db81d992a7f653a1996689f8e35b320c9a
SHA512

7fbbcd61c61964f2529c257c55345da113b85f6331d92eef5af8bfb7a6c11a810f20a2f89371648ca633e53a674501ab55bc736bc41c3c44363f2886f3944236

Score

10^/10

azorult infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://smkn1cilegon.sch.id/MnAew/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.exeMSBuild.exe

pid process

3872 Ziraat Bankasi Swift Mesaji.exe
1632 MSBuild.exe
1632 MSBuild.exe
1632 MSBuild.exe
1632 MSBuild.exe
1632 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.exe

description pid process target process

PID 3872 set thread context of 1632 3872 Ziraat Bankasi Swift Mesaji.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
3872	Ziraat Bankasi Swift Mesaji.exe
1632	MSBuild.exe
1632	MSBuild.exe
1632	MSBuild.exe
1632	MSBuild.exe
1632	MSBuild.exe

description	pid	process	target process
PID 3872 set thread context of 1632	3872	Ziraat Bankasi Swift Mesaji.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	MSBuild.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

MSBuild.exe

pid process

1632 MSBuild.exe
1632 MSBuild.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exe

pid process

3872 Ziraat Bankasi Swift Mesaji.exe

pid	process
1632	MSBuild.exe
1632	MSBuild.exe

pid	process
3872	Ziraat Bankasi Swift Mesaji.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exe

description	pid	process	target process
PID 3872 wrote to memory of 1632	3872	Ziraat Bankasi Swift Mesaji.exe	MSBuild.exe
PID 3872 wrote to memory of 1632	3872	Ziraat Bankasi Swift Mesaji.exe	MSBuild.exe
PID 3872 wrote to memory of 1632	3872	Ziraat Bankasi Swift Mesaji.exe	MSBuild.exe
PID 3872 wrote to memory of 1632	3872	Ziraat Bankasi Swift Mesaji.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3872

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1632

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

\Users\Admin\AppData\Local\Temp\8093A008\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\nshF365.tmp\9v3eew.dll
MD5
639874ea5b36427361a6d36790db372b

SHA1
b8ea6e995dcbd4747745e1f5f12b021ca7053bc3

SHA256
e5a728ee0259f67c14b41dd793f8fcc10a7e51568b3599d901cc9ab24ab63d64

SHA512
988c44cb205da491f26b249c6a8e2acc1434f470518fbc69bfa6c8e3dd70951ab2b4baf64e4a249cd59983043986d87393a2355d33298ef9126c6f99f1ceae93

Download Submit
memory/1632-115-0x000000000041A684-mapping.dmp

Download
memory/1632-117-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3872-116-0x0000000000980000-0x0000000000982000-memory.dmp

Filesize
8KB

Download

Analysis

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