Analysis
-
max time kernel
151s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 20:26
Static task
static1
Behavioral task
behavioral1
Sample
4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral2
Sample
4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
General
-
Target
4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe
-
Size
135KB
-
MD5
91f094fd1e42f18182398004808daf00
-
SHA1
304202c7f1b7e5b867375ca811bc1faf7ffe7b09
-
SHA256
4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538
-
SHA512
1ed083f33317624406053a69468a1cdc198584b22d28d050b9e5481c0bf1ed14a28cb392a22d19ced7339a08159ff300986589450a9986a4b4547a8720b08182
-
SSDEEP
3072:bKKNYnUPb1WpXVxAaGBvbNvNbNJkvmhyPQbaDTUXGIDbwKDqCtrwdAxaVTtVHLk7:WWdoIDbByGPMsMP
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qaiic.exe -
Executes dropped EXE 1 IoCs
pid Process 1720 qaiic.exe -
Loads dropped DLL 2 IoCs
pid Process 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qaiic.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qaiic = "C:\\Users\\Admin\\qaiic.exe" qaiic.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe 1720 qaiic.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 1720 qaiic.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1492 wrote to memory of 1720 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 26 PID 1492 wrote to memory of 1720 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 26 PID 1492 wrote to memory of 1720 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 26 PID 1492 wrote to memory of 1720 1492 4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe 26 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21 PID 1720 wrote to memory of 1492 1720 qaiic.exe 21
Processes
-
C:\Users\Admin\AppData\Local\Temp\4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe"C:\Users\Admin\AppData\Local\Temp\4d65e24d8e67788433e0a416002aa5fe729b9805461175b8ca8507e8186c8538.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Users\Admin\qaiic.exe"C:\Users\Admin\qaiic.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
135KB
MD544a78f1122861b12b8545ebad91ff195
SHA11c2f6054e759c75ec2590dd13faa8190f7489690
SHA2562cfbc280e66840a11a9cb752f801b0ac2b69670d2a850abc3697918ce91d3e05
SHA512a0335b32d15827acfdff5cfe2932045c25edaddfe3915285b7d73c28cb19def788b244ed515f57734bddcf0aa16ac83d34343d7a18cedf1a613f39d8af55a1ec
-
Filesize
135KB
MD544a78f1122861b12b8545ebad91ff195
SHA11c2f6054e759c75ec2590dd13faa8190f7489690
SHA2562cfbc280e66840a11a9cb752f801b0ac2b69670d2a850abc3697918ce91d3e05
SHA512a0335b32d15827acfdff5cfe2932045c25edaddfe3915285b7d73c28cb19def788b244ed515f57734bddcf0aa16ac83d34343d7a18cedf1a613f39d8af55a1ec
-
Filesize
135KB
MD544a78f1122861b12b8545ebad91ff195
SHA11c2f6054e759c75ec2590dd13faa8190f7489690
SHA2562cfbc280e66840a11a9cb752f801b0ac2b69670d2a850abc3697918ce91d3e05
SHA512a0335b32d15827acfdff5cfe2932045c25edaddfe3915285b7d73c28cb19def788b244ed515f57734bddcf0aa16ac83d34343d7a18cedf1a613f39d8af55a1ec
-
Filesize
135KB
MD544a78f1122861b12b8545ebad91ff195
SHA11c2f6054e759c75ec2590dd13faa8190f7489690
SHA2562cfbc280e66840a11a9cb752f801b0ac2b69670d2a850abc3697918ce91d3e05
SHA512a0335b32d15827acfdff5cfe2932045c25edaddfe3915285b7d73c28cb19def788b244ed515f57734bddcf0aa16ac83d34343d7a18cedf1a613f39d8af55a1ec