Analysis
- max time kernel
148s - max time network
151s - platform
windows10_x64 - resource
win10-en - submitted
14/09/2021, 00:53
General
- Target QUOTATION.exe
- Size 657KB
- Sample210914-a8m9sshfdl
- SHA256 c48012dda89b9227c82c4523aa0b1b5045ecd2fef0c98189c6150cafaaf6d9cd
Malware Config
Extracted
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xloader
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2.3
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bqt25
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http://www.yyygaming.com/bqt25/
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fjctrades.co.uk
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nextginvest.com
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3973299.com
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naturalhealthniche.com
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barathahotel.com
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valerytape.icu
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beamconcordlogistics.com
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lalaslodges.com
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oncogramme.com
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hpsandtnb.com
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delawarepistolpermit.com
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texasvirtualdispensaries.com
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gouyhbb.com
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retrosportcloseout.com
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retroufo.com
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patkoya8meditation.com
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greter-sd.com
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relocate2portugal.com
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oracleonline.info
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dinromaking.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of FindShellTrayWindow 8 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3008-129-0x0000000006460000-0x000000000653E000-memory.dmp
memory/3008-138-0x0000000004CD0000-0x0000000004DDE000-memory.dmp
memory/3008-131-0x0000000004B90000-0x0000000004CCC000-memory.dmp
memory/3120-125-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3120-130-0x0000000001590000-0x00000000015A1000-memory.dmp
memory/3120-127-0x0000000001A00000-0x0000000001D20000-memory.dmp
memory/3120-128-0x0000000001550000-0x0000000001561000-memory.dmp
memory/3556-120-0x0000000004900000-0x0000000004992000-memory.dmp
memory/3556-118-0x00000000049E0000-0x00000000049E1000-memory.dmp
memory/3556-124-0x000000000AC90000-0x000000000ACBE000-memory.dmp
memory/3556-123-0x00000000084C0000-0x000000000851E000-memory.dmp
memory/3556-121-0x0000000006760000-0x0000000006767000-memory.dmp
memory/3556-122-0x0000000008110000-0x0000000008111000-memory.dmp
memory/3556-119-0x00000000049A0000-0x00000000049A1000-memory.dmp
memory/3556-117-0x0000000004EE0000-0x0000000004EE1000-memory.dmp
memory/3556-115-0x00000000000C0000-0x00000000000C1000-memory.dmp
memory/4000-133-0x0000000000D40000-0x0000000000D4C000-memory.dmp
memory/4000-134-0x0000000000790000-0x00000000007B9000-memory.dmp
memory/4000-136-0x0000000004890000-0x0000000004BB0000-memory.dmp
memory/4000-137-0x0000000004780000-0x0000000004810000-memory.dmp