Analysis
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max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
13/04/2023, 06:55
Static task
static1
Behavioral task
behavioral1
Sample
RFQ_04132023.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RFQ_04132023.exe
Resource
win10v2004-20230220-en
General
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Target
RFQ_04132023.exe
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Size
442KB
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MD5
c7829ad422c58da1178cb7707d684325
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SHA1
06659b487c8bf0b07252ab1cb7f2686e591cd739
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SHA256
099dfc4278cbcfc8c1e84bd46bde0b5ddbdc86b20d95b8ba6b98b66b4436a345
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SHA512
fd3380bd9d536da16ac32b898c299e19c0ab2a109d0b5e5da91a263ad29879b72a7dbb9ff90cd8c521f16c94e82767eb3d073f618a2807c6f52f445168284d89
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SSDEEP
6144:G9JJxB0Ra3fEaDeMXQb2FRdWZ7gejdW0zFNC1OgzbmY4KqtYHt43EgvppGhlYcf:GeRatxXQb6R50W+zgnm75XHTGIc
Malware Config
Extracted
lokibot
http://64.227.48.212/?page_id=4983000593629
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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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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation RFQ_04132023.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-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RFQ_04132023.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RFQ_04132023.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RFQ_04132023.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3620 set thread context of 4404 3620 RFQ_04132023.exe 92 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2740 powershell.exe 2740 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4404 RFQ_04132023.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2740 powershell.exe Token: SeDebugPrivilege 4404 RFQ_04132023.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3620 wrote to memory of 2740 3620 RFQ_04132023.exe 90 PID 3620 wrote to memory of 2740 3620 RFQ_04132023.exe 90 PID 3620 wrote to memory of 2740 3620 RFQ_04132023.exe 90 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 PID 3620 wrote to memory of 4404 3620 RFQ_04132023.exe 92 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RFQ_04132023.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RFQ_04132023.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ_04132023.exe"C:\Users\Admin\AppData\Local\Temp\RFQ_04132023.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\RFQ_04132023.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2740
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C:\Users\Admin\AppData\Local\Temp\RFQ_04132023.exe"C:\Users\Admin\AppData\Local\Temp\RFQ_04132023.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4404
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1529757233-3489015626-3409890339-1000\0f5007522459c86e95ffcc62f32308f1_2007c659-eb65-4631-bf41-16f7650120a3
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1529757233-3489015626-3409890339-1000\0f5007522459c86e95ffcc62f32308f1_2007c659-eb65-4631-bf41-16f7650120a3
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b