80f41a09d12356205262bb77b16daeaf2a284a89fd737b042149a4207f16c702

General

Target

NEW PO.exe
Size

552KB
MD5

a6da76fa51f029d56650a892efc0f353
SHA1

1e23cde32f44ea7e2eb4a23248a8c7d40b595e2c
SHA256

80f41a09d12356205262bb77b16daeaf2a284a89fd737b042149a4207f16c702
SHA512

a1b4d0ca8066f83453004eac7e73baf94575d4af45f2a00c1fe42bff70a8375105a685efecad2c52604ecf3b5e9300650588fdaf9cb1330e00ba00795b5832b9

Score

7^/10

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
632	NEW PO.exe

Adds Run entry to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\Officex = "C:\\Users\\Admin\\AppData\\Roaming\\Officex\\Officex.exe"	NEW PO.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
408	schtasks.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 408	3100	NEW PO.exe	73
PID 3100 wrote to memory of 408	3100	NEW PO.exe	73
PID 3100 wrote to memory of 408	3100	NEW PO.exe	73
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75
PID 3100 wrote to memory of 632	3100	NEW PO.exe	75

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3100 set thread context of 632	3100	NEW PO.exe	75

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
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 AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3100	NEW PO.exe
Token: SeDebugPrivilege	632	NEW PO.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

C:\Users\Admin\AppData\Local\Temp\NEW PO.exe
"C:\Users\Admin\AppData\Local\Temp\NEW PO.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3100
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FdQjxu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF42E.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:408
- C:\Users\Admin\AppData\Local\Temp\NEW PO.exe
  "{path}"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Adds Run entry to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:632