azorult | 262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4

Analysis

max time kernel
150s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 10:00

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General

Target

rvVD.exe
Size

577KB
MD5

caa506ab6ff455591cb65c24c22a42bb
SHA1

e4fdb346270ed3a7fec1b9f3bc0f5cf9f60e91a9
SHA256

262888a7cb03705b0314506f9b149b3ec3aafd3c3923681435e7286b9d754ae4
SHA512

9c6a53eb3ca58d446ea3b63a508521ee1cfe578c2f381839c65893336af44c97e511c3137822c8933094548a0db3065ef8c1df964b31ac0af82a83788d5ef131
SSDEEP

12288:f0Wjd1yYEX7LMZXmkfen3IZbRQoF//jTFaTC9E2iNJkR:XdHosZXmkFbRQyv0T0E1e

Score

10^/10

azorult collection discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

http://mhlc.shop/MC341/index.php

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

rvVD.exervVD.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	rvVD.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	rvVD.exe

Loads dropped DLL 4 IoCs

Processes:

rvVD.exe

pid process

3560 rvVD.exe
3560 rvVD.exe
3560 rvVD.exe
3560 rvVD.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001
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
T1552.001

pid	process
3560	rvVD.exe
3560	rvVD.exe
3560	rvVD.exe
3560	rvVD.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

rvVD.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rvVD.exe
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	rvVD.exe
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	rvVD.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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:

rvVD.exe

description pid process target process

PID 1492 set thread context of 3560 1492 rvVD.exe rvVD.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 1492 set thread context of 3560	1492	rvVD.exe	rvVD.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:

rvVD.exe

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

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

3092 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4940 timeout.exe

pid	process
3092	schtasks.exe

pid	process
4940	timeout.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

rvVD.exepowershell.exepowershell.exervVD.exe

pid	process
1492	rvVD.exe
1492	rvVD.exe
1208	powershell.exe
1208	powershell.exe
1584	powershell.exe
1584	powershell.exe
1492	rvVD.exe
1208	powershell.exe
1584	powershell.exe
3560	rvVD.exe
3560	rvVD.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

rvVD.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1492 rvVD.exe
Token: SeDebugPrivilege 1584 powershell.exe
Token: SeDebugPrivilege 1208 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1492	rvVD.exe
Token: SeDebugPrivilege	1584	powershell.exe
Token: SeDebugPrivilege	1208	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

rvVD.exervVD.execmd.exe

description	pid	process	target process
PID 1492 wrote to memory of 1208	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 1208	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 1208	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 1584	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 1584	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 1584	1492	rvVD.exe	powershell.exe
PID 1492 wrote to memory of 3092	1492	rvVD.exe	schtasks.exe
PID 1492 wrote to memory of 3092	1492	rvVD.exe	schtasks.exe
PID 1492 wrote to memory of 3092	1492	rvVD.exe	schtasks.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 1492 wrote to memory of 3560	1492	rvVD.exe	rvVD.exe
PID 3560 wrote to memory of 752	3560	rvVD.exe	cmd.exe
PID 3560 wrote to memory of 752	3560	rvVD.exe	cmd.exe
PID 3560 wrote to memory of 752	3560	rvVD.exe	cmd.exe
PID 752 wrote to memory of 4940	752	cmd.exe	timeout.exe
PID 752 wrote to memory of 4940	752	cmd.exe	timeout.exe
PID 752 wrote to memory of 4940	752	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

rvVD.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	rvVD.exe

outlook_win_path 1 IoCs

Processes:

rvVD.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rvVD.exe

C:\Users\Admin\AppData\Local\Temp\rvVD.exe
"C:\Users\Admin\AppData\Local\Temp\rvVD.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\rvVD.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1208

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rXIDQtjAOLGqpl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1584

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rXIDQtjAOLGqpl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD47.tmp"
2⤵
- Creates scheduled task(s)
PID:3092

C:\Users\Admin\AppData\Local\Temp\rvVD.exe
"C:\Users\Admin\AppData\Local\Temp\rvVD.exe"
2⤵
- 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:3560

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "rvVD.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:4940

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3884 --field-trial-handle=2272,i,17338911640954948469,1637568328132129119,262144 --variations-seed-version /prefetch:8
1⤵
PID:856

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
fbdf39979f8244918b2813f32e4bbd5f

SHA1
6a028ce2bc73bd95db7e1d613a666dc9fd8684a5

SHA256
6f8c729fecbd1655f69d3fab05bb0a53feeee50b95a9e0c18c214d8eab4036a2

SHA512
fd34025d2f8968a8e7cf604f0c4431cff6f593d6b499c5444ac9c13754702f929894f5c1c4fbabd07e2ed12a6007c635002df37ae50143dd0b609bd1f6f7e164

Download Submit
C:\Users\Admin\AppData\Local\Temp\F92D5FAD\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\F92D5FAD\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\F92D5FAD\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\F92D5FAD\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tjj0sr2y.tfn.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAD47.tmp
Filesize
1KB

MD5
6b3dd1ba4f870f37cc5a6980802c0d1c

SHA1
1c04ca0a99b3de9ba8297b11ff57146b9402f679

SHA256
88e0f8ba15424b911fd08629dbfae00068b161890aba5eccaf9435e969281b0e

SHA512
8336bc26b87cc727811f89137348e4a4cf160874bc35715121a9b0df7206ae8825aa7db71d41236dc7bcc6d113b263dea907ef29cc2b809741c0d87661ee1bf7

Download Submit
memory/1208-16-0x0000000000E10000-0x0000000000E46000-memory.dmp

Filesize
216KB

Download
memory/1208-22-0x0000000000E60000-0x0000000000E70000-memory.dmp

Filesize
64KB

Download
memory/1208-53-0x0000000005BE0000-0x0000000005BFE000-memory.dmp

Filesize
120KB

Download
memory/1208-128-0x0000000006E10000-0x0000000006EB3000-memory.dmp

Filesize
652KB

Download
memory/1208-127-0x0000000006150000-0x000000000616E000-memory.dmp

Filesize
120KB

Download
memory/1208-18-0x0000000004EE0000-0x0000000005508000-memory.dmp

Filesize
6.2MB

Download
memory/1208-155-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1208-17-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1208-114-0x0000000000E60000-0x0000000000E70000-memory.dmp

Filesize
64KB

Download
memory/1208-117-0x0000000070080000-0x00000000700CC000-memory.dmp

Filesize
304KB

Download
memory/1208-21-0x0000000000E60000-0x0000000000E70000-memory.dmp

Filesize
64KB

Download
memory/1208-115-0x000000007F5B0000-0x000000007F5C0000-memory.dmp

Filesize
64KB

Download
memory/1208-116-0x00000000061F0000-0x0000000006222000-memory.dmp

Filesize
200KB

Download
memory/1208-148-0x0000000007200000-0x0000000007208000-memory.dmp

Filesize
32KB

Download
memory/1208-24-0x0000000004C70000-0x0000000004C92000-memory.dmp

Filesize
136KB

Download
memory/1208-143-0x0000000007160000-0x00000000071F6000-memory.dmp

Filesize
600KB

Download
memory/1208-142-0x0000000006F50000-0x0000000006F5A000-memory.dmp

Filesize
40KB

Download
memory/1208-140-0x0000000007540000-0x0000000007BBA000-memory.dmp

Filesize
6.5MB

Download
memory/1492-9-0x0000000006250000-0x000000000625E000-memory.dmp

Filesize
56KB

Download
memory/1492-0-0x0000000000570000-0x0000000000600000-memory.dmp

Filesize
576KB

Download
memory/1492-51-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1492-11-0x0000000006500000-0x000000000659C000-memory.dmp

Filesize
624KB

Download
memory/1492-10-0x0000000006280000-0x00000000062E4000-memory.dmp

Filesize
400KB

Download
memory/1492-8-0x0000000006230000-0x000000000623A000-memory.dmp

Filesize
40KB

Download
memory/1492-7-0x0000000006A80000-0x0000000006A94000-memory.dmp

Filesize
80KB

Download
memory/1492-6-0x0000000006CE0000-0x00000000070BA000-memory.dmp

Filesize
3.9MB

Download
memory/1492-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download
memory/1492-4-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/1492-3-0x0000000004FD0000-0x0000000005062000-memory.dmp

Filesize
584KB

Download
memory/1492-2-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/1492-1-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1584-46-0x0000000005EE0000-0x0000000006234000-memory.dmp

Filesize
3.3MB

Download
memory/1584-27-0x0000000005BF0000-0x0000000005C56000-memory.dmp

Filesize
408KB

Download
memory/1584-154-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1584-129-0x000000007F390000-0x000000007F3A0000-memory.dmp

Filesize
64KB

Download
memory/1584-130-0x0000000070080000-0x00000000700CC000-memory.dmp

Filesize
304KB

Download
memory/1584-19-0x0000000002BF0000-0x0000000002C00000-memory.dmp

Filesize
64KB

Download
memory/1584-141-0x0000000007810000-0x000000000782A000-memory.dmp

Filesize
104KB

Download
memory/1584-29-0x0000000005E60000-0x0000000005EC6000-memory.dmp

Filesize
408KB

Download
memory/1584-20-0x0000000002BF0000-0x0000000002C00000-memory.dmp

Filesize
64KB

Download
memory/1584-144-0x0000000007A10000-0x0000000007A21000-memory.dmp

Filesize
68KB

Download
memory/1584-145-0x0000000007A40000-0x0000000007A4E000-memory.dmp

Filesize
56KB

Download
memory/1584-146-0x0000000007A50000-0x0000000007A64000-memory.dmp

Filesize
80KB

Download
memory/1584-147-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/1584-54-0x00000000065A0000-0x00000000065EC000-memory.dmp

Filesize
304KB

Download
memory/1584-25-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/3560-26-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3560-30-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3560-52-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3560-204-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download