Analysis
- max time kernel
92s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
02/04/2024, 07:22
General
- Target 862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe
- Size 418KB
- Sample240402-h7n4psbd29
- SHA256 a2067ce6f40be6dee1fa10c0155582a43e4b4d5b4bfe1fcf7f239332534b7109
Malware Config
Extracted
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xloader
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2.5
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naec
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thugcephus.com
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yelomasala.com
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rowyprima.quest
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besasin09.com
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globerentalcar.com
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super-dev-li.online
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legendaparayoutube.com
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sharj4030.online
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freebiesandgiveaways.com
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greenidge.bet
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aligned.guide
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limowatchshop.com
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cqreb.com
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justforlulu.xyz
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sppn.info
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mycaroutlet.store
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lcrventures.com
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ultimateapparelprints.online
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katakorik.com
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jfrecycling.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader 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 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_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\KHQybrjxsFwGTk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB805.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\862838f5e798c19a2c222994789b5b73_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3048-16-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3048-20-0x00000000015A0000-0x00000000018EA000-memory.dmp
memory/3048-19-0x00000000015A0000-0x00000000018EA000-memory.dmp
memory/4528-6-0x00000000076E0000-0x00000000076EE000-memory.dmp
memory/4528-4-0x0000000004FF0000-0x0000000005000000-memory.dmp
memory/4528-5-0x0000000004AB0000-0x0000000004ABA000-memory.dmp
memory/4528-0-0x00000000005F0000-0x000000000065E000-memory.dmp
memory/4528-7-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/4528-8-0x0000000004FF0000-0x0000000005000000-memory.dmp
memory/4528-9-0x0000000009F50000-0x0000000009FEC000-memory.dmp
memory/4528-10-0x0000000009FF0000-0x000000000A042000-memory.dmp
memory/4528-3-0x00000000074D0000-0x0000000007562000-memory.dmp
memory/4528-18-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/4528-2-0x0000000007A80000-0x0000000008024000-memory.dmp
memory/4528-1-0x0000000074C70000-0x0000000075420000-memory.dmp