Analysis
- max time kernel
104s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
06/12/2022, 14:05
Static task
static1
Behavioral task
behavioral1
Sample
kellyzx.exe
Resource
win7-20220901-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
kellyzx.exe
Resource
win10v2004-20220901-en
9 signatures
150 seconds
General
- Target kellyzx.exe
- Size 644KB
- Sample221206-rdtxjagh41
- SHA256 81af61de86ef938368314b6b20c7748ee37cdb092b3fef0e0e134fcdeed748d6
- MD5 d9c3ab7e6ad9081962185ce47e1e3098
- SHA1 2aaf028c61dc1edabd4146d7dabe237268ca051c
- SHA512 d93a5267088c40ce47fea67f9a52dc5c39da98fbe191e674ca0b53c7a38c70220deed2f6f3cd39bf2d3b49e5422c235bd28887d9f1ed49de07c6daf4056fcfc0
- SSDEEP 12288:iwl+momPZefEWxFJMJtSFcy4OLlEv7yrC9Gmwv0LzyZsKqNeVhPtqvyun/5:homxiESFJAtSFcy4OKv7ySBwVtysQF/5
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://171.22.30.164/kelly/five/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- 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-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook kellyzx.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook kellyzx.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook kellyzx.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3856 set thread context of 3552 3856 kellyzx.exe 89 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3552 kellyzx.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3552 kellyzx.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 PID 3856 wrote to memory of 3552 3856 kellyzx.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook kellyzx.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook kellyzx.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3856 -
C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3552
-