Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 11:18
Behavioral task
behavioral1
Sample
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe
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Size
69KB
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MD5
b8539865cf1d29ea82b007c70942cd46
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SHA1
ac6770d5828f060557f5cfcc1241a87e93ef0686
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SHA256
906210fcd207bfc56d7529dd72fe88c191988075dba614e89ed7b4ad259e74dc
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SHA512
24d7c2bc85dbb73f6d663cb73d79825758cbc5117e9a55142bbd7cfd9c317042c0ab8dc4d23fedb76a15a94ec4c3705772110bc84f547f361f7ecf67421e1e01
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SSDEEP
1536:/ZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAwfMqqU+2bbbAV2/S2Lkvd9:XBounVyFHpfMqqDL2/Lkvd
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\xrnzepriqqc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe" b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exedescription ioc process File opened (read-only) \??\H: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\M: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\O: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\P: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\Q: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\S: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\T: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\A: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\U: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\J: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\N: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\R: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\V: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\B: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\G: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\I: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\Z: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\E: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\L: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\W: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\X: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\Y: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe File opened (read-only) \??\K: b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exepid process 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exedescription pid process target process PID 2220 wrote to memory of 2112 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2112 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2112 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2112 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2532 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2532 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2532 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2532 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2948 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2948 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2948 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2948 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2136 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2136 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2136 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2136 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2608 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2608 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2608 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 2608 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 372 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 372 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 372 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe PID 2220 wrote to memory of 372 2220 b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b8539865cf1d29ea82b007c70942cd46_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.coin dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns2.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.coin dns2.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns2.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵