Analysis
- max time kernel
4294194s - max time network
139s - platform
windows7_x64 - resource
win7-20220311-en - submitted
28/03/2022, 11:23
Static task
static1
Behavioral task
behavioral1
Sample
vbc.exe
Resource
win7-20220311-en
0 signatures
0 seconds
General
- Target vbc.exe
- Size 239KB
- Sample220328-ng5xesdhel
- SHA256 17550ab5a1de6ed2113f887ef72eebd0cac241a9bb72d0907926b972e38f9ae7
- MD5 cdde35311a891577086902a4958525ec
- SHA1 0e8141547df534bd7709df64933d4da052c5715c
- SHA512 2ad7054be33486e90439897b58320d3d685cc9db3fa7bdba758dcacd9d21f43a6baa407e91cda079f90febb181b8ef036205b9fc2af1552420017862fd1e6fc7
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://outlook-webpage-auth.ml/worldwide/logs/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
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Executes dropped EXE 2 IoCs
pid Process 1880 qajhjqj.exe 1964 qajhjqj.exe - Loads dropped DLL 3 IoCs
pid Process 1072 vbc.exe 1072 vbc.exe 1880 qajhjqj.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Uses the VBS compiler for execution 1 TTPs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook qajhjqj.exe Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook qajhjqj.exe Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook qajhjqj.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1880 set thread context of 1964 1880 qajhjqj.exe 28 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1964 qajhjqj.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1072 wrote to memory of 1880 1072 vbc.exe 27 PID 1072 wrote to memory of 1880 1072 vbc.exe 27 PID 1072 wrote to memory of 1880 1072 vbc.exe 27 PID 1072 wrote to memory of 1880 1072 vbc.exe 27 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 PID 1880 wrote to memory of 1964 1880 qajhjqj.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook qajhjqj.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook qajhjqj.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\vbc.exe"C:\Users\Admin\AppData\Local\Temp\vbc.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Users\Admin\AppData\Local\Temp\qajhjqj.exeC:\Users\Admin\AppData\Local\Temp\qajhjqj.exe C:\Users\Admin\AppData\Local\Temp\jjcdquco2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Users\Admin\AppData\Local\Temp\qajhjqj.exeC:\Users\Admin\AppData\Local\Temp\qajhjqj.exe C:\Users\Admin\AppData\Local\Temp\jjcdquco3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1964
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\iliu4wipsy3v0df
- Size 214KB
- SHA256 9d0e36aef0319893d3aec5fed55f5e883629018d8f9d5b10d4439ea7a43af52a
- MD5 3d8744eceb9afebc05379ff44d90899e
- SHA1 54724deb919a6729736d2a7c7db3348c676058a6
- SHA512 a4cf7ddd55aea058f7b3e7a8f3bee9a754a945dabc64c5fd87c9df5e7c02b6e1c0b8591d623ed0429c79fb3646d7836cde899257f6b02cecce6187b2dda29d5d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\jjcdquco
- Size 4KB
- SHA256 9804df24a9f9ed6ba4274989a583863314541860cee07d4751ee63d3427d2871
- MD5 c6fbfc72af64509dd6a20b7f46b10de0
- SHA1 2aa84af9511d6ae814ddf1642465ca1279281f11
- SHA512 febaa1abe15dd053f30df582bb735bce1a6d5657a3483d35337060e2cc2a8445238c1fce3df7c9fa5d0e0494b9353ace5bed036d0db8e18161ec50d020bd4ec6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512
- Path \Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512
- Path \Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512
- Path \Users\Admin\AppData\Local\Temp\qajhjqj.exe
- Size 3KB
- SHA256 63e7fbc25104e6aed288d9d4fa3b1633d2736ff67ad9f486a1a7184397e7d025
- MD5 5f4bb5a82ad73bdaffe043c301153081
- SHA1 f77f7c871c6652b9ab0c3c5b8767ac6c5d1d9549
- SHA512 37607b1e1e2cae45ce383b194aa9c2236864e548e9fdab14ca3635d3d459af6ec9499d1315c08efa32d53e2e94568b4ea1e6cbddc902a084a81580a3a08ceeab
- MD5 SHA1 SHA512