Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
30/08/2023, 00:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7bd980753378f1e9edb3761eb0e18237.exe
Resource
win7-20230712-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
7bd980753378f1e9edb3761eb0e18237.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 7bd980753378f1e9edb3761eb0e18237.exe
- Size 307KB
- Sample230830-a73yvsbh7x
- SHA256 17b38a7e816d811eb015fceed5fb7b36346ef16e2823e0218be7db351341b258
- MD5 7bd980753378f1e9edb3761eb0e18237
- SHA1 0bac5bc1426578c4385d56b76eccda7ac35ec0aa
- SHA512 210d2569872aae1223bc52eb8bb2948c1d3da67f9b2edbb3e87e4a4553b9638ce4a92a3e9c06c5e989310eca2f4072375be4fe6515cfefa9defbd3d54c12cc50
- SSDEEP 3072:k/pCzTfyicVjuk9QE9o4PAw4hJNaGe95McChGwCBwNO:3fy9tQEq1NaGe9G9CGN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub1
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://host-file-host6.com/
-
http://host-host-file8.com/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5068 set thread context of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4980 7bd980753378f1e9edb3761eb0e18237.exe 4980 7bd980753378f1e9edb3761eb0e18237.exe 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found 2944 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2944 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4980 7bd980753378f1e9edb3761eb0e18237.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86 PID 5068 wrote to memory of 4980 5068 7bd980753378f1e9edb3761eb0e18237.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\7bd980753378f1e9edb3761eb0e18237.exe"C:\Users\Admin\AppData\Local\Temp\7bd980753378f1e9edb3761eb0e18237.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Users\Admin\AppData\Local\Temp\7bd980753378f1e9edb3761eb0e18237.exe"C:\Users\Admin\AppData\Local\Temp\7bd980753378f1e9edb3761eb0e18237.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4980
-