Analysis
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max time kernel
131s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
15-04-2022 09:38
Static task
static1
Behavioral task
behavioral1
Sample
ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe
Resource
win10v2004-20220414-en
General
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Target
ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe
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Size
650KB
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MD5
941d0f71db9a9e67dc3cedc3df532a87
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SHA1
747f96145ed1897c396647867edbac9a4dbc8495
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SHA256
ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc
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SHA512
8393300dd5cfafead4500ad949db3f2cb039005f2786302120d1bbff0374ec6967185b44605a326f9f178e4ea849df4ab984f9a5804ff0caf453ff260de626e6
Malware Config
Extracted
lokibot
http://quehenbergar.com/coke/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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Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe -
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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4964 set thread context of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4056 schtasks.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3656 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3656 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4964 wrote to memory of 4056 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 75 PID 4964 wrote to memory of 4056 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 75 PID 4964 wrote to memory of 4056 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 75 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 PID 4964 wrote to memory of 3656 4964 ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe 77 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe"C:\Users\Admin\AppData\Local\Temp\ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PkZGXPctPBqF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5246.tmp"2⤵
- Creates scheduled task(s)
PID:4056
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C:\Users\Admin\AppData\Local\Temp\ca72b691017823fcf5f5d40b54dff04b9d641c463268fc92c2b66623df19c6bc.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3656
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5f697278dfca8b4c3679345f34a9ee425
SHA1137311222b54771724bb0926897e05743bc6416a
SHA2564183a2d80406b6df454f59ea1aa17634815c68cb81584a1bb44a3134b7e46f8c
SHA512baf1a39422c4c235681f15c70831c25ca4bb395146ca211c09490b0223be9c6ae90933551ad9290853c73119e929b2d3bea70156fca7608e1cb2b5a579baabfa