Analysis
- max time kernel
118s - max time network
148s - platform
windows7_x64 - resource
win7 - submitted
20/07/2020, 09:08
Static task
static1
Behavioral task
behavioral1
Sample
PO 181084.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO 181084.exe
Resource
win10v200430
0 signatures
0 seconds
General
- Target PO 181084.exe
- Size 643KB
- Sample200720-8ek1hsffjx
- SHA256 20573eab37017ad0c5ad37228fdcc5e6f5c64dddbb275f50ee4dcc8dc3d43145
- MD5 e61dffb557266167a4b9c244c8c8a699
- SHA1 7e0b819ba7163f7837a5fedb9d4f0cf28050a02b
- SHA512 4bc7d31c2b701eb6350c8eb14f9b7c9e9671482d487962474f8ea061b8bd7bac27165321e4837880ff7a103e9c32ae2c74f135daf43847f9e5748969c7b0a1f6
- MD5 SHA1 SHA512
Score
7/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1492 set thread context of 928 1492 PO 181084.exe 26 - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 928 PO 181084.exe - Loads dropped DLL 6 IoCs
pid Process 928 PO 181084.exe 928 PO 181084.exe 928 PO 181084.exe 928 PO 181084.exe 928 PO 181084.exe 928 PO 181084.exe - JavaScript code in executable 1 IoCs
resource yara_rule behavioral1/files/0x00030000000131c1-10.dat js - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 736 schtasks.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1492 wrote to memory of 736 1492 PO 181084.exe 24 PID 1492 wrote to memory of 736 1492 PO 181084.exe 24 PID 1492 wrote to memory of 736 1492 PO 181084.exe 24 PID 1492 wrote to memory of 736 1492 PO 181084.exe 24 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26 PID 1492 wrote to memory of 928 1492 PO 181084.exe 26
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO 181084.exe"C:\Users\Admin\AppData\Local\Temp\PO 181084.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\claEBJylszqC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A6A.tmp"2⤵
- Creates scheduled task(s)
PID:736
-
-
C:\Users\Admin\AppData\Local\Temp\PO 181084.exe"{path}"2⤵
- Suspicious use of SetWindowsHookEx
- Loads dropped DLL
PID:928
-