Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
07/10/2024, 09:50
General
- Target 1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
- Size 669KB
- Sample241007-lt6y5ssfnb
- SHA256 82ba148765ef811db68c3cbf69b5f46568a49c7f95005883a5d9a3edb3fd18eb
Malware Config
Extracted
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xloader
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2.3
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n8ba
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thefitflect.com
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anytourist.com
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blggz.xyz
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ascope.club
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obyeboss.com
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braun-mathematik.online
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mtsnurulislamsby.com
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jwpropertiestn.com
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animalds.com
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cunerier.com
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sillysocklife.com
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shopliyonamaaghin.net
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theredcymbalsco.com
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lostbikeproject.com
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ryggoqlmga.club
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realestatetriggers.com
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luvlauricephotography.com
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cheesehome.cloud
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5fashionfix.net
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wata-6-rwem.net
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader payload 4 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 45 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VsgXZJlI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3A16.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\wscript.exe"C:\Windows\SysWOW64\wscript.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
tmp3A16.tmp
memory/1220-19-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/1220-10-0x0000000006830000-0x00000000068CE000-memory.dmp
memory/1220-3-0x00000000049B0000-0x0000000004A42000-memory.dmp
memory/1220-4-0x0000000004A60000-0x0000000004AFC000-memory.dmp
memory/1220-5-0x0000000004980000-0x000000000498A000-memory.dmp
memory/1220-6-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/1220-7-0x0000000004FB0000-0x0000000004FC6000-memory.dmp
memory/1220-8-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/1220-9-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/1220-2-0x0000000005010000-0x00000000055B4000-memory.dmp
memory/1220-11-0x0000000008F00000-0x0000000008F2E000-memory.dmp
memory/1220-1-0x0000000000070000-0x000000000011E000-memory.dmp
memory/1220-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/2156-17-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2156-23-0x0000000000C00000-0x0000000000C11000-memory.dmp
memory/2156-22-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2156-20-0x0000000000F00000-0x000000000124A000-memory.dmp
memory/2156-26-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2156-27-0x0000000000E70000-0x0000000000E81000-memory.dmp
memory/3288-31-0x0000000000020000-0x0000000000047000-memory.dmp
memory/3288-30-0x0000000000020000-0x0000000000047000-memory.dmp
memory/3288-32-0x0000000001310000-0x0000000001339000-memory.dmp
memory/3468-24-0x0000000002A00000-0x0000000002AC3000-memory.dmp
memory/3468-29-0x0000000002A00000-0x0000000002AC3000-memory.dmp
memory/3468-28-0x0000000008580000-0x000000000868D000-memory.dmp
memory/3468-33-0x0000000008580000-0x000000000868D000-memory.dmp
memory/3468-36-0x0000000002DD0000-0x0000000002E8F000-memory.dmp
memory/3468-38-0x0000000002DD0000-0x0000000002E8F000-memory.dmp
memory/3468-39-0x0000000002DD0000-0x0000000002E8F000-memory.dmp