aa6e3a3f06fbf1a9b6fd3c03afd97abb83adcaa63e68bf41e83fe0ff2aff02e1

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 23:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

AutoGuarder2.3.7.350/AutoGuarder.exe
Size

446KB
MD5

5ebf7231a6e62fb2181d3c83afaedc56
SHA1

7f6cd1032aeb3de58185061f321d389e8f2f219e
SHA256

8a2534c990e316dc1cc1c0ab020cd14f605b2a0686e338c059d20f6c0d516e73
SHA512

2a1e68c9da45b9b4de0c88963bdb950cd6f5e6d275256a1c2de265b38edaaef189b799b706bbc68f798136bddbd732690d3ffc6efa9d61c9f233448957434f31
SSDEEP

12288:hUVMNEMtZLyhsApkPyUDMtF6PCKl1mJkJzYMVWU:hVNEMtNyhsApS0F6xeJmVWU

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 21 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1976-0-0x0000000000400000-0x0000000000583000-memory.dmp	upx
behavioral1/memory/1976-1-0x0000000002AA0000-0x0000000002B43000-memory.dmp	upx
behavioral1/memory/1988-2-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-3-0x0000000010000000-0x0000000010215000-memory.dmp	upx
behavioral1/memory/1976-16-0x0000000000400000-0x0000000000583000-memory.dmp	upx
behavioral1/memory/1988-17-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-20-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-22-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-26-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-27-0x0000000010000000-0x0000000010215000-memory.dmp	upx
behavioral1/memory/1988-29-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-32-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-35-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-38-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-41-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-44-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-47-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-50-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-53-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-56-0x0000000000400000-0x00000000004A3000-memory.dmp	upx
behavioral1/memory/1988-59-0x0000000000400000-0x00000000004A3000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	AutoGuarder.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main	AutoGuarder.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	AutoGuarder.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1976	AutoGuarder.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1976	AutoGuarder.exe
Token: SeDebugPrivilege	1976	AutoGuarder.exe
Token: SeShutdownPrivilege	1976	AutoGuarder.exe
Token: SeIncBasePriorityPrivilege	1988	arvmon.exe
Token: SeDebugPrivilege	1988	arvmon.exe
Token: SeShutdownPrivilege	1988	arvmon.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1988	arvmon.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1988	arvmon.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1976	AutoGuarder.exe
1976	AutoGuarder.exe
1988	arvmon.exe
1988	arvmon.exe
1976	AutoGuarder.exe
1976	AutoGuarder.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30
PID 1976 wrote to memory of 1988	1976	AutoGuarder.exe	30

C:\Users\Admin\AppData\Local\Temp\AutoGuarder2.3.7.350\AutoGuarder.exe
"C:\Users\Admin\AppData\Local\Temp\AutoGuarder2.3.7.350\AutoGuarder.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Users\Admin\AppData\Local\Temp\AutoGuarder2.3.7.350\arvmon.exe
  "C:\Users\Admin\AppData\Local\Temp\AutoGuarder2.3.7.350\arvmon.exe" /mini Gwi0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1976-19-0x0000000002AA0000-0x0000000002B43000-memory.dmp

Filesize
652KB

Download
memory/1976-1-0x0000000002AA0000-0x0000000002B43000-memory.dmp

Filesize
652KB

Download
memory/1976-0-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download
memory/1976-24-0x0000000010000000-0x0000000010215000-memory.dmp

Filesize
2.1MB

Download
memory/1976-16-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download
memory/1988-26-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-35-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-20-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-22-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-3-0x0000000010000000-0x0000000010215000-memory.dmp

Filesize
2.1MB

Download
memory/1988-2-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-27-0x0000000010000000-0x0000000010215000-memory.dmp

Filesize
2.1MB

Download
memory/1988-29-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-32-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-17-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-38-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-41-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-44-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-47-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-50-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-53-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-56-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1988-59-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download