9daff52b5fd16bd2ff808e6b4ba02d6b46e00d27520ffaabdf42e20d1378a15c

General

Target

PO#87324.scr
Size

689KB
MD5

561b9a164ba940c40fafca1388cfba6e
SHA1

de5c90e013c3ec5d65154ce7a06ea5bc81ff6dda
SHA256

9daff52b5fd16bd2ff808e6b4ba02d6b46e00d27520ffaabdf42e20d1378a15c
SHA512

e6a1ae9ac2d736a9f02a70dd2035f2bddd46737678ca769743f4450d67c4ff7ceeffac9f43e8b6fe16c0b0eeeb31b4b45eb7db1d4513dd85ae440294d4a10b9b

Score

8^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1104 set thread context of 1420	1104	PO#87324.scr	24

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1420	InstallUtil.exe
276	goon 2.exe

Loads dropped DLL 3 IoCs

pid	Process
1420	InstallUtil.exe
1420	InstallUtil.exe
1420	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
276	goon 2.exe
276	goon 2.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1104 wrote to memory of 1420	1104	PO#87324.scr	24
PID 1420 wrote to memory of 1640	1420	InstallUtil.exe	25
PID 1420 wrote to memory of 1640	1420	InstallUtil.exe	25
PID 1420 wrote to memory of 1640	1420	InstallUtil.exe	25
PID 1420 wrote to memory of 1640	1420	InstallUtil.exe	25
PID 1420 wrote to memory of 276	1420	InstallUtil.exe	26
PID 1420 wrote to memory of 276	1420	InstallUtil.exe	26
PID 1420 wrote to memory of 276	1420	InstallUtil.exe	26
PID 1420 wrote to memory of 276	1420	InstallUtil.exe	26

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1104	PO#87324.scr

Executes dropped EXE 2 IoCs

pid	Process
1640	PrivacyOFF.exe
276	goon 2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	276	goon 2.exe

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\sVMOO = "C:\\AVGLFESB\\sVMOOf\\sVMOOfPUI.vbs"	PO#87324.scr

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

Data from Local System
T1005

Credentials in Files
T1081

C:\Users\Admin\AppData\Local\Temp\PO#87324.scr
"C:\Users\Admin\AppData\Local\Temp\PO#87324.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
- Adds Run entry to start application
PID:1104
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\InstallUtil.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1420
- - C:\Users\Admin\AppData\Local\Temp\PrivacyOFF.exe
    "C:\Users\Admin\AppData\Local\Temp\PrivacyOFF.exe" 0
    3⤵
    - Executes dropped EXE
    PID:1640
- - C:\Users\Admin\AppData\Local\Temp\goon 2.exe
    "C:\Users\Admin\AppData\Local\Temp\goon 2.exe" 0
    3⤵
    - Suspicious use of SetWindowsHookEx
    - Suspicious behavior: EnumeratesProcesses
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:276

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1420-0-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1420-2-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download

Analysis

Sharing