Analysis
- max time kernel
107s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
06/10/2022, 11:40
Static task
static1
Behavioral task
behavioral1
Sample
ef856bf26235dd842e1a3755800bc64e.exe
Resource
win7-20220901-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ef856bf26235dd842e1a3755800bc64e.exe
Resource
win10v2004-20220812-en
9 signatures
150 seconds
General
- Target ef856bf26235dd842e1a3755800bc64e.exe
- Size 864KB
- Sample221006-nsvktshcb2
- SHA256 ad7a29304be22eded47f61be0f00d8130c32122ee4ad5317b2e4f32b32f6c2a5
- MD5 ef856bf26235dd842e1a3755800bc64e
- SHA1 05054ef8a6427ed20c9dede83f380406deceadbe
- SHA512 ddf610f70b0159340cfda4a5cb8b9bd0d87d37cd447120450bcd18dea9ac300c5b593c89cfc90ada81ef250eea40310b5f21510d1ec8fd74f01ea3abd9e68a52
- SSDEEP 12288:JHfUGrNrAXR4WFOamZ9o1C+0xKeXyU+juEZ3qByS+2QH8giXdR/4ve:G6NmsZ9ICWeZ+ju5ltQH874ve
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
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lokibot
C2
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http://208.67.105.161/donstan/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
- 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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ef856bf26235dd842e1a3755800bc64e.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ef856bf26235dd842e1a3755800bc64e.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ef856bf26235dd842e1a3755800bc64e.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 544 set thread context of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1968 ef856bf26235dd842e1a3755800bc64e.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1968 ef856bf26235dd842e1a3755800bc64e.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 PID 544 wrote to memory of 1968 544 ef856bf26235dd842e1a3755800bc64e.exe 92 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ef856bf26235dd842e1a3755800bc64e.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ef856bf26235dd842e1a3755800bc64e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ef856bf26235dd842e1a3755800bc64e.exe"C:\Users\Admin\AppData\Local\Temp\ef856bf26235dd842e1a3755800bc64e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Users\Admin\AppData\Local\Temp\ef856bf26235dd842e1a3755800bc64e.exe"C:\Users\Admin\AppData\Local\Temp\ef856bf26235dd842e1a3755800bc64e.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1968
-