Analysis
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max time kernel
103s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-02-2023 14:07
Static task
static1
Behavioral task
behavioral1
Sample
kellyzx.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
kellyzx.exe
Resource
win10v2004-20220812-en
General
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Target
kellyzx.exe
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Size
747KB
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MD5
2d9d9dc24b22cccd2ca8ca4d2975115d
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SHA1
1fc2da1c1c87af9637bfb4858fee4037cd5e60ab
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SHA256
0b31e3396946781f4215290726981f96511ebc2d286a56d911e102ee7145c6ee
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SHA512
45dbd9b90f8a7bf0df6b729b64d8720f49f8b28aa57a022d8b4207442bbbcf2f1a591b5223949fec8b50888fc349374d8c899b94ae8ca1c4269966590f5d3692
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SSDEEP
12288:ehefaqG4yPaj5XwBtP3NjHetuoOqFyq6Fy2Mxzo3:geSqG4yPatXwBtP3N4qY6F0xM
Malware Config
Extracted
lokibot
http://171.22.30.147/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
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
kellyzx.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook kellyzx.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook kellyzx.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook kellyzx.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
kellyzx.exedescription pid process target process PID 4520 set thread context of 4948 4520 kellyzx.exe kellyzx.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
kellyzx.exepid process 4948 kellyzx.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
kellyzx.exedescription pid process Token: SeDebugPrivilege 4948 kellyzx.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
kellyzx.exedescription pid process target process PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe PID 4520 wrote to memory of 4948 4520 kellyzx.exe kellyzx.exe -
outlook_office_path 1 IoCs
Processes:
kellyzx.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook kellyzx.exe -
outlook_win_path 1 IoCs
Processes:
kellyzx.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook kellyzx.exe
Processes
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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:4520 -
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:4948
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