Analysis
- max time kernel
124s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
21/03/2022, 10:27
Static task
static1
Behavioral task
behavioral1
Sample
72a78356014d7f32eb5258b746e96a15.exe
Resource
win7-20220311-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
72a78356014d7f32eb5258b746e96a15.exe
Resource
win10v2004-en-20220113
0 signatures
0 seconds
General
- Target 72a78356014d7f32eb5258b746e96a15.exe
- Size 236KB
- Sample220321-mg3xdsbcg5
- SHA256 bca219d2c253c4de9c4deb9427507bd3ddf85f3296c285f675d3d8b64d079fbc
- MD5 72a78356014d7f32eb5258b746e96a15
- SHA1 e1c6763fb2c53732bf1bdf28aa9d864d6a11c8ef
- SHA512 1b48bb655a5d73c385de3b121a257579f2650d36e3a6b33ad68e80e12a2386737207fa31a95d4566fc709d540d8952667c0bf9fe3fc8c9f880376c6ba90c7483
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
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lokibot
C2
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http://62.197.136.186/oluwa/five/fre.php
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1304 naduqvrcls.exe 2384 naduqvrcls.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook naduqvrcls.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook naduqvrcls.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook naduqvrcls.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1304 set thread context of 2384 1304 naduqvrcls.exe 80 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2384 naduqvrcls.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1492 wrote to memory of 1304 1492 72a78356014d7f32eb5258b746e96a15.exe 79 PID 1492 wrote to memory of 1304 1492 72a78356014d7f32eb5258b746e96a15.exe 79 PID 1492 wrote to memory of 1304 1492 72a78356014d7f32eb5258b746e96a15.exe 79 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 PID 1304 wrote to memory of 2384 1304 naduqvrcls.exe 80 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook naduqvrcls.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook naduqvrcls.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\72a78356014d7f32eb5258b746e96a15.exe"C:\Users\Admin\AppData\Local\Temp\72a78356014d7f32eb5258b746e96a15.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Users\Admin\AppData\Local\Temp\naduqvrcls.exeC:\Users\Admin\AppData\Local\Temp\naduqvrcls.exe C:\Users\Admin\AppData\Local\Temp\hbiejxqvep2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Users\Admin\AppData\Local\Temp\naduqvrcls.exeC:\Users\Admin\AppData\Local\Temp\naduqvrcls.exe C:\Users\Admin\AppData\Local\Temp\hbiejxqvep3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2384
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