Analysis
- max time kernel
93s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
10/05/2024, 01:59
General
- Target 2cc9f4a819185333bc946cbe1c550210_JaffaCakes118.exe
- Size 910KB
- Sample240510-cem32scd2w
- SHA256 2ffe3df675a097fefad87b0c66d028ff6a732dbd67f4385777c4fb52a3e60994
Malware Config
Extracted
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formbook
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4.1
-
te
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sharjo-begir2.xyz
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shroomsmy.com
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citestpridom20200814092033.net
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alemaruy.com
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etong-tech.com
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lomomofarm.com
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elitenailsupplyva.com
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thoughtfulbuddhist.online
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therealtalkers.com
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castleemerald.net
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ysksafety.com
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amazingrealtors.net
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sourcesharp.com
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commentorsint.com
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alinement-solutions.info
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expressivepins.com
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americanbullylover.com
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calerie.net
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poamerican.com
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epicoutreach.events
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2cc9f4a819185333bc946cbe1c550210_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2cc9f4a819185333bc946cbe1c550210_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\aPoVrnLXZTfD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB7.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\2cc9f4a819185333bc946cbe1c550210_JaffaCakes118.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
tmpB7.tmp
memory/3384-18-0x0000000001960000-0x0000000001CAA000-memory.dmp
memory/3384-15-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4532-4-0x00000000052F0000-0x00000000052FA000-memory.dmp
memory/4532-0-0x0000000074A2E000-0x0000000074A2F000-memory.dmp
memory/4532-5-0x0000000074A20000-0x00000000751D0000-memory.dmp
memory/4532-6-0x0000000007C30000-0x0000000007CCC000-memory.dmp
memory/4532-7-0x00000000064C0000-0x00000000064D2000-memory.dmp
memory/4532-8-0x0000000074A2E000-0x0000000074A2F000-memory.dmp
memory/4532-9-0x0000000074A20000-0x00000000751D0000-memory.dmp
memory/4532-10-0x0000000007E00000-0x0000000007E8E000-memory.dmp
memory/4532-11-0x000000000A600000-0x000000000A67A000-memory.dmp
memory/4532-3-0x0000000005300000-0x0000000005392000-memory.dmp
memory/4532-2-0x0000000005810000-0x0000000005DB4000-memory.dmp
memory/4532-17-0x0000000074A20000-0x00000000751D0000-memory.dmp
memory/4532-1-0x0000000000960000-0x0000000000A4A000-memory.dmp