Analysis
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max time kernel
140s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
14-05-2022 14:39
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220414-en
General
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Target
tmp.exe
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Size
178KB
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MD5
0707fdefc009742f2b71bd74f94f541b
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SHA1
97f281579aef9feb7f7f13f08d12add1004b05c7
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SHA256
21250461884af7cdce99729c8ea5fe2aaaa1250b715a9c26899a97d9e05829f1
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SHA512
096b0163a41f8ea6562b0df3f4fd9c4e73511d6f255000155897fd072d3edb76367161703483406ffbaf92b8329aba54af99248a2b3fae44ed69a2b8011c7d5f
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
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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
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suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
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suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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Executes dropped EXE 2 IoCs
Processes:
vvsawmgi.exevvsawmgi.exepid process 4036 vvsawmgi.exe 4136 vvsawmgi.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
Processes:
vvsawmgi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vvsawmgi.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook vvsawmgi.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vvsawmgi.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
vvsawmgi.exedescription pid process target process PID 4036 set thread context of 4136 4036 vvsawmgi.exe vvsawmgi.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vvsawmgi.exedescription pid process Token: SeDebugPrivilege 4136 vvsawmgi.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
tmp.exevvsawmgi.exedescription pid process target process PID 3100 wrote to memory of 4036 3100 tmp.exe vvsawmgi.exe PID 3100 wrote to memory of 4036 3100 tmp.exe vvsawmgi.exe PID 3100 wrote to memory of 4036 3100 tmp.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe PID 4036 wrote to memory of 4136 4036 vvsawmgi.exe vvsawmgi.exe -
outlook_office_path 1 IoCs
Processes:
vvsawmgi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vvsawmgi.exe -
outlook_win_path 1 IoCs
Processes:
vvsawmgi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vvsawmgi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\vvsawmgi.exeC:\Users\Admin\AppData\Local\Temp\vvsawmgi.exe C:\Users\Admin\AppData\Local\Temp\ypeaokagyq2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\vvsawmgi.exeC:\Users\Admin\AppData\Local\Temp\vvsawmgi.exe C:\Users\Admin\AppData\Local\Temp\ypeaokagyq3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ebupkcnonmjf69Filesize
103KB
MD504f3a81121a4b5b8e9b2f3ba3029fccf
SHA1865109fc860722a0d5d4492e5d09604af3d9447f
SHA2569667e167ce3ed2504f44634a58817dfa14e76f9490013ac151ea3a690d8f1587
SHA51221ef073b390354c446082a333dc01850f13ed8890e2790a90ad1f750c183e0e9b120f4ddce0f0badabb27b6751e8e01fd200d70a5da4e2804d6d20c419120d82
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C:\Users\Admin\AppData\Local\Temp\vvsawmgi.exeFilesize
74KB
MD5aacd92b544a024d6249d9fd7a7cc69a5
SHA146be9988221744683a9ad75fb158a7034ab66a63
SHA256bf419cdf31730d7a8b317b5842a463095326348cad55d96b5fa6f546949b40db
SHA512e5d6ee43bb68b4050d7f853e00bda779f65a733bdbdd5e6d9d95f0dd332ff7b342bd19868e385be5284d446a956bade4e03b8843f9f8ee25cc17575b50818780
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C:\Users\Admin\AppData\Local\Temp\vvsawmgi.exeFilesize
74KB
MD5aacd92b544a024d6249d9fd7a7cc69a5
SHA146be9988221744683a9ad75fb158a7034ab66a63
SHA256bf419cdf31730d7a8b317b5842a463095326348cad55d96b5fa6f546949b40db
SHA512e5d6ee43bb68b4050d7f853e00bda779f65a733bdbdd5e6d9d95f0dd332ff7b342bd19868e385be5284d446a956bade4e03b8843f9f8ee25cc17575b50818780
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C:\Users\Admin\AppData\Local\Temp\vvsawmgi.exeFilesize
74KB
MD5aacd92b544a024d6249d9fd7a7cc69a5
SHA146be9988221744683a9ad75fb158a7034ab66a63
SHA256bf419cdf31730d7a8b317b5842a463095326348cad55d96b5fa6f546949b40db
SHA512e5d6ee43bb68b4050d7f853e00bda779f65a733bdbdd5e6d9d95f0dd332ff7b342bd19868e385be5284d446a956bade4e03b8843f9f8ee25cc17575b50818780
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C:\Users\Admin\AppData\Local\Temp\ypeaokagyqFilesize
4KB
MD5980c57f4546c39a2b00eff9123786333
SHA118df4a3bbdb3d3ac8208dd56583b750bba747581
SHA256c0029da8552f07f3848c8fde441dcbdcf712f4d93e319b63cf9ef672347dd9ec
SHA512e7e5fb51665637f85b3f802369373ca3bfd14af4984a1cd94d1a9f5f291dc58cf285923fa05fd7db57c036e70b0d839e12a2436293dd9f4dfe7ee376161b64bc
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memory/4036-130-0x0000000000000000-mapping.dmp
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memory/4136-135-0x0000000000000000-mapping.dmp
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memory/4136-136-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4136-139-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4136-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB