Analysis
- max time kernel
129s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
28/04/2022, 07:02
Static task
static1
Behavioral task
behavioral1
Sample
a8f3e8814c7dc60e2f67b3052c839eb6.exe
Resource
win7-20220414-en
General
- Target a8f3e8814c7dc60e2f67b3052c839eb6.exe
- Size 122KB
- Sample220428-htr87sbcf8
- SHA256 2d1e4d0f7d7ef87c3acf442a0a48326b156a9e2a6ef93efcf274d1cccc14eb55
- MD5 a8f3e8814c7dc60e2f67b3052c839eb6
- SHA1 c7a61d07920d95454c43e370bffa1d1938aa0248
- SHA512 7f6e386d039370b5ad7bd79c9fbe96f96edd03497c57a96c1c4483af201d440b0f0fe62e3f08e53466e0af9de1d1551a1a3da3d45ad12ed193e9a0c2a33acbf2
- MD5 SHA1 SHA512
Malware Config
Extracted
-
lokibot
-
http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/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 Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
- suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Executes dropped EXE 2 IoCs
pid Process 2352 bgnshbbx.exe 480 bgnshbbx.exe - 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-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook bgnshbbx.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bgnshbbx.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook bgnshbbx.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2352 set thread context of 480 2352 bgnshbbx.exe 83 - 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 480 bgnshbbx.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1540 wrote to memory of 2352 1540 a8f3e8814c7dc60e2f67b3052c839eb6.exe 82 PID 1540 wrote to memory of 2352 1540 a8f3e8814c7dc60e2f67b3052c839eb6.exe 82 PID 1540 wrote to memory of 2352 1540 a8f3e8814c7dc60e2f67b3052c839eb6.exe 82 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 PID 2352 wrote to memory of 480 2352 bgnshbbx.exe 83 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook bgnshbbx.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bgnshbbx.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8f3e8814c7dc60e2f67b3052c839eb6.exe"C:\Users\Admin\AppData\Local\Temp\a8f3e8814c7dc60e2f67b3052c839eb6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Users\Admin\AppData\Local\Temp\bgnshbbx.exeC:\Users\Admin\AppData\Local\Temp\bgnshbbx.exe C:\Users\Admin\AppData\Local\Temp\frgvzkv2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Temp\bgnshbbx.exeC:\Users\Admin\AppData\Local\Temp\bgnshbbx.exe C:\Users\Admin\AppData\Local\Temp\frgvzkv3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:480
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\bgnshbbx.exe
- Size 4KB
- SHA256 2b442d6f17530802896f415d26c86bbe056556e6c648535645fbb20eea010e56
- MD5 1c0df17b97f4316b965e48fee43d335a
- SHA1 8ae5d4e0ca518845a95cba171ec03fd505af19b8
- SHA512 ce86abf9bda5ab4e63b7f519eb949e3dc843a39477797e1fc49b3d2ddafde6a360cd24dc7bcb14976743d83d043db6784e8bfc2cee0dcca3225a650400bb4076
- SSDEEP 48:vpgq8t8DifpsBUw6csgka6/VM8NR8Nhe5ydS4Kb0e4azLMDYmR:B7Dssaw6la69wwaKbjyVR
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\bgnshbbx.exe
- Size 4KB
- SHA256 2b442d6f17530802896f415d26c86bbe056556e6c648535645fbb20eea010e56
- MD5 1c0df17b97f4316b965e48fee43d335a
- SHA1 8ae5d4e0ca518845a95cba171ec03fd505af19b8
- SHA512 ce86abf9bda5ab4e63b7f519eb949e3dc843a39477797e1fc49b3d2ddafde6a360cd24dc7bcb14976743d83d043db6784e8bfc2cee0dcca3225a650400bb4076
- SSDEEP 48:vpgq8t8DifpsBUw6csgka6/VM8NR8Nhe5ydS4Kb0e4azLMDYmR:B7Dssaw6la69wwaKbjyVR
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\bgnshbbx.exe
- Size 4KB
- SHA256 2b442d6f17530802896f415d26c86bbe056556e6c648535645fbb20eea010e56
- MD5 1c0df17b97f4316b965e48fee43d335a
- SHA1 8ae5d4e0ca518845a95cba171ec03fd505af19b8
- SHA512 ce86abf9bda5ab4e63b7f519eb949e3dc843a39477797e1fc49b3d2ddafde6a360cd24dc7bcb14976743d83d043db6784e8bfc2cee0dcca3225a650400bb4076
- SSDEEP 48:vpgq8t8DifpsBUw6csgka6/VM8NR8Nhe5ydS4Kb0e4azLMDYmR:B7Dssaw6la69wwaKbjyVR
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\frgvzkv
- Size 4KB
- SHA256 c897408aa88af75ade3c170c60608a82ff761a42f0a2336692056df01bf2a02e
- MD5 b3b3c80e194c9e84c64f02df316c8a11
- SHA1 b7151bf528a9e0334ced3476df4381ba39f49bd0
- SHA512 5fa048fce4ab0c554206bb2fd0cdd6243fdc0f6ce501bd3a0c8b5fbb9ea3a57a7bc909ca86e6f3c19b0cd8dbeeb823e5f91ddf9efe3e9fbb9237a709ffc5bc4f
- SSDEEP 96:kktMQ7VwY9+4u4fi6SbgMIh1QxB64WpsQhX/T880L6pK:nwY9+4u4a6SbJIhexLWpsQh78xL6pK
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\lq1tyy95tr4
- Size 103KB
- SHA256 4885a708e76e6974303ce6886538e1294e5a79a4f453747f2b92507a02f8bed9
- MD5 bb643fceacf6a85acec9cbb5c75b1778
- SHA1 6c9288b1f6eb1bbe1b950601fa7e249e6384acad
- SHA512 bc2cbed009f1c0ee8c999343a88c1efefb2e97c07e2fc830631653b0a6c3fa1234eaa78eccd8b16907a8227c2828e594029c9ab33f425db1afeeeea02cb091dd
- SSDEEP 3072:WfXMxhFy0NFGGLlud9bOyI98BJoAreTwzp:WfXMxhvNFlluOyKAreTwF
- MD5 SHA1 SHA512 SSDEEP