azorult | ea048cba4bc2f1ee750ce0c862f4f87590dad12b63b9f2b4b704090962e32eb9

Analysis

max time kernel
91s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2022 14:48

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General

Target

eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe
Size

204KB
MD5

4e7751b1d9c15057deb61b21bdeefe99
SHA1

f66aabe31e6f20afb7148edb2956c810a7da1b13
SHA256

eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416
SHA512

ed978303b1e8cd529be5ffa8f123accae77b94b8416d6517b9e8eb45bd8dd900aea92c14ee64d42caea335d147917c14beff8a258b7277990f45867bb9a97fae
SSDEEP

6144:pNeZhaw+KMEQ7hZI8MFajabxR5/9xsiMuo:pNqawQ7RM15MXX

Score

10^/10

azorult collection discovery infostealer spyware stealer trojan

Malware Config

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:

axbnl.exe

pid process

4908 axbnl.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

axbnl.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation axbnl.exe
Loads dropped DLL 5 IoCs

Processes:

axbnl.exe

pid process

5064 axbnl.exe
5064 axbnl.exe
5064 axbnl.exe
5064 axbnl.exe
5064 axbnl.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
4908	axbnl.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	axbnl.exe

pid	process
5064	axbnl.exe
5064	axbnl.exe
5064	axbnl.exe
5064	axbnl.exe
5064	axbnl.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

axbnl.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	axbnl.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	axbnl.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	axbnl.exe

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
Suspicious use of SetThreadContext 1 IoCs

Processes:

axbnl.exe

description pid process target process

PID 4908 set thread context of 5064 4908 axbnl.exe axbnl.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4104 4908 WerFault.exe axbnl.exe

description	pid	process	target process
PID 4908 set thread context of 5064	4908	axbnl.exe	axbnl.exe

pid	pid_target	process	target process
4104	4908	WerFault.exe	axbnl.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:

axbnl.exe

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

456 timeout.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

axbnl.exe

pid process

5064 axbnl.exe
5064 axbnl.exe

pid	process
456	timeout.exe

pid	process
5064	axbnl.exe
5064	axbnl.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exeaxbnl.exeaxbnl.execmd.exe

description	pid	process	target process
PID 1996 wrote to memory of 4908	1996	eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe	axbnl.exe
PID 1996 wrote to memory of 4908	1996	eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe	axbnl.exe
PID 1996 wrote to memory of 4908	1996	eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe	axbnl.exe
PID 4908 wrote to memory of 5064	4908	axbnl.exe	axbnl.exe
PID 4908 wrote to memory of 5064	4908	axbnl.exe	axbnl.exe
PID 4908 wrote to memory of 5064	4908	axbnl.exe	axbnl.exe
PID 4908 wrote to memory of 5064	4908	axbnl.exe	axbnl.exe
PID 5064 wrote to memory of 3828	5064	axbnl.exe	cmd.exe
PID 5064 wrote to memory of 3828	5064	axbnl.exe	cmd.exe
PID 5064 wrote to memory of 3828	5064	axbnl.exe	cmd.exe
PID 3828 wrote to memory of 456	3828	cmd.exe	timeout.exe
PID 3828 wrote to memory of 456	3828	cmd.exe	timeout.exe
PID 3828 wrote to memory of 456	3828	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

axbnl.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	axbnl.exe

outlook_win_path 1 IoCs

Processes:

axbnl.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	axbnl.exe

C:\Users\Admin\AppData\Local\Temp\eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe
"C:\Users\Admin\AppData\Local\Temp\eafef0e2d2aaf96a0656b4bbf84d55fc5857126cde938ef7964f203e4aae1416.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\axbnl.exe
"C:\Users\Admin\AppData\Local\Temp\axbnl.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4908

C:\Users\Admin\AppData\Local\Temp\axbnl.exe
"C:\Users\Admin\AppData\Local\Temp\axbnl.exe"
3⤵
- Checks computer location settings
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:5064

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "axbnl.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:3828

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
5⤵
- Delays execution with timeout.exe
PID:456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 400
3⤵
- Program crash
PID:4104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4908 -ip 4908
1⤵
PID:5024

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\C6D72293\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\C6D72293\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\C6D72293\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\C6D72293\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\AppData\Local\Temp\axbnl.exe
Filesize
123KB

MD5
573858f5985b55d29f69bd099ba563c2

SHA1
91750b2286f4b411d8bdf326eb1666ba270425f2

SHA256
11221151e3d60047f8ec1a9f39d1b9f057ba15544d10db6b9d09a3a315cc78bc

SHA512
a8bceaa6fd2c947e83b1f11d1025db579534dfdd52b43a8d595631e4a1a293df61a85d2bbc1f7ad59cf90c911b8732cf2b21cc7d3326849ab8922879bd5dfba1

Download Submit
C:\Users\Admin\AppData\Local\Temp\axbnl.exe
Filesize
123KB

MD5
573858f5985b55d29f69bd099ba563c2

SHA1
91750b2286f4b411d8bdf326eb1666ba270425f2

SHA256
11221151e3d60047f8ec1a9f39d1b9f057ba15544d10db6b9d09a3a315cc78bc

SHA512
a8bceaa6fd2c947e83b1f11d1025db579534dfdd52b43a8d595631e4a1a293df61a85d2bbc1f7ad59cf90c911b8732cf2b21cc7d3326849ab8922879bd5dfba1

Download Submit
C:\Users\Admin\AppData\Local\Temp\axbnl.exe
Filesize
123KB

MD5
573858f5985b55d29f69bd099ba563c2

SHA1
91750b2286f4b411d8bdf326eb1666ba270425f2

SHA256
11221151e3d60047f8ec1a9f39d1b9f057ba15544d10db6b9d09a3a315cc78bc

SHA512
a8bceaa6fd2c947e83b1f11d1025db579534dfdd52b43a8d595631e4a1a293df61a85d2bbc1f7ad59cf90c911b8732cf2b21cc7d3326849ab8922879bd5dfba1

Download Submit
C:\Users\Admin\AppData\Local\Temp\jiajphead.mc
Filesize
112KB

MD5
a5926297a299004d18014d9a85519d69

SHA1
9df21ba1b5b871b167e0131b546408ad44cf2c88

SHA256
19cd225a9a250dd6cd7bf002dfc19bcc20b2cd87c883a9ea81d2a8bdad050d41

SHA512
d0e881ebc52336094bc012799482852b4ea4c2c0b34f2039b0c8c9cc6202fdb0de4fd4f30d8b2fc9a83d0ac98b6bdb468312de2de6208f81681a19839e87327b

Download Submit
C:\Users\Admin\AppData\Local\Temp\rmpidjauymv.eya
Filesize
4KB

MD5
2b7d5f94bb1f8c8cabebf4bf0c4bda93

SHA1
ff40afc8d27b572b71f0cc1e5c40a81ab3cf0350

SHA256
32e1f13036b9a8947f009dde9379804484e2a84f28c7405f7be8fd4d39798fcc

SHA512
55e435ced75d29f66f187a5439e5cd4eec82175f49f578dd20f2a92b1001d8a670a80751ce0579596d7066aaa97b2a2480433d5c3bbf49c0a9ff441e37bf9c28

Download Submit
memory/456-144-0x0000000000000000-mapping.dmp

Download
memory/3828-143-0x0000000000000000-mapping.dmp

Download
memory/4908-132-0x0000000000000000-mapping.dmp

Download
memory/5064-137-0x0000000000000000-mapping.dmp

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