4c5fad1cf5ffc7f0b75bbd79d05d204c5f4bef00905f791e33bf45e2da1b8349

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
01/08/2023, 10:59

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

ORDER-230801.pdf.vbs
Size

7.1MB
MD5

2ddff607a838e108acbfd0f1e45b13d6
SHA1

ef8e8180b02aeca0859a5bdaaf8b793ad38b6f6b
SHA256

4c5fad1cf5ffc7f0b75bbd79d05d204c5f4bef00905f791e33bf45e2da1b8349
SHA512

bb6d853cf61997b4a868ec664dbc6052f7251b3be4a75c92377bdfbc5acb6ab799b02c6bf0f942d6b3c0b0560a94d7c6354e03b05ffd4124af3a2f889a526a41
SSDEEP

3072:DeLgAuVzOyTNibvXkfH81dbVZZB5KldW5jlhs4TuE0VoSMZ3/EkP+GlEiNOjxLRy:GLTp

Score

10^/10

persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
lcxxkfvqdpfkkhii

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2660	Tempwinlogon.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
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

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-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Windows Update\\Windows Update.exe"	Tempwinlogon.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2660	Tempwinlogon.exe
2660	Tempwinlogon.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	Tempwinlogon.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2660	Tempwinlogon.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2660	2516	WScript.exe	28
PID 2516 wrote to memory of 2660	2516	WScript.exe	28
PID 2516 wrote to memory of 2660	2516	WScript.exe	28
PID 2516 wrote to memory of 2660	2516	WScript.exe	28

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ORDER-230801.pdf.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Tempwinlogon.exe
  "C:\Users\Admin\AppData\Local\Tempwinlogon.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Windows Update\Windows Update.exe

Filesize
246KB

MD5
0f20e6328749ef6685a77a0a750def09

SHA1
9149b0b5b249e6e60f6b5f0469bd6e777649f8f5

SHA256
33cec78d5715914914d64b41c39daec47f36fa9ca457a558c214ec15b5af1984

SHA512
dc210919ceb9577c1be405068b77157fabf61f0131116d189d479eaf2a258d7a80fac8f80f00970bcb7d684ac9f5330c580ceb5f85b8083915f5edae9b01a4f9

Download Submit
C:\Users\Admin\AppData\Local\Tempwinlogon.exe

Filesize
246KB

MD5
0f20e6328749ef6685a77a0a750def09

SHA1
9149b0b5b249e6e60f6b5f0469bd6e777649f8f5

SHA256
33cec78d5715914914d64b41c39daec47f36fa9ca457a558c214ec15b5af1984

SHA512
dc210919ceb9577c1be405068b77157fabf61f0131116d189d479eaf2a258d7a80fac8f80f00970bcb7d684ac9f5330c580ceb5f85b8083915f5edae9b01a4f9

Download Submit
C:\Users\Admin\AppData\Local\Tempwinlogon.exe

Filesize
246KB

MD5
0f20e6328749ef6685a77a0a750def09

SHA1
9149b0b5b249e6e60f6b5f0469bd6e777649f8f5

SHA256
33cec78d5715914914d64b41c39daec47f36fa9ca457a558c214ec15b5af1984

SHA512
dc210919ceb9577c1be405068b77157fabf61f0131116d189d479eaf2a258d7a80fac8f80f00970bcb7d684ac9f5330c580ceb5f85b8083915f5edae9b01a4f9

Download Submit
memory/2660-59-0x00000000013D0000-0x0000000001414000-memory.dmp

Filesize
272KB

Download
memory/2660-60-0x00000000744B0000-0x0000000074B9E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-61-0x00000000007C0000-0x0000000000800000-memory.dmp

Filesize
256KB

Download
memory/2660-64-0x00000000744B0000-0x0000000074B9E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-65-0x00000000007C0000-0x0000000000800000-memory.dmp

Filesize
256KB

Download