Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
27-04-2024 11:10
Static task
static1
Behavioral task
behavioral1
Sample
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe
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Size
247KB
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MD5
031eb1df3fce2e8d6f16b104b3400f27
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SHA1
e3ec6c4bce20b3d92aa3e079525818e7af2c558a
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SHA256
a4bdbec162a43f9991b3977fb24ae7b73cb291682c30ff892ca941ce6eaa923b
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SHA512
74f87b6e9db7c76b6ef469b5181e9327660dbcd09ec2c03fd320c6090b77a47cd8f6815eea880b25e1deb65890871f2a25c47349686e8f3632e70d9ab7d12d5a
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SSDEEP
3072:Ee/3l1glxNGX0+tl0BNsPmmWpOTgfgDOOK+74ArCjZ/NHkciAHaLiq7:EevEDGk+tOWmTYD/gEY/EcHKiw
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2044-3-0x0000000000400000-0x0000000000443000-memory.dmp family_gandcrab behavioral1/memory/2044-4-0x0000000000240000-0x0000000000257000-memory.dmp family_gandcrab behavioral1/memory/2044-6-0x0000000000400000-0x0000000000443000-memory.dmp family_gandcrab behavioral1/memory/2044-14-0x0000000000240000-0x0000000000257000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\jfpkmziltnp = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fhjicw.exe\"" 031eb1df3fce2e8d6f16b104b3400f27_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:
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exedescription ioc process File opened (read-only) \??\A: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\K: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\V: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\P: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\S: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\U: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\N: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\B: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\E: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\H: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\I: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\J: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\L: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\M: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\Q: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\X: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\Y: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\Z: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\G: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\O: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\R: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\T: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe File opened (read-only) \??\W: 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exepid process 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exedescription pid process target process PID 2044 wrote to memory of 2680 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2680 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2680 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2680 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2480 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2480 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2480 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2480 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2080 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2080 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2080 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2080 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2640 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2640 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2640 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2640 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2536 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2536 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2536 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2536 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2156 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2156 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2156 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2156 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 948 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 948 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 948 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 948 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1768 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1768 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1768 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1768 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2448 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2448 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2448 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2448 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2808 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2808 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2808 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2808 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1532 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1532 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1532 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 1532 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2876 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2876 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2876 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2876 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2072 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2072 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2072 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2072 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2568 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2568 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2568 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 2568 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 684 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 684 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 684 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 684 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 676 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 676 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 676 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe PID 2044 wrote to memory of 676 2044 031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\031eb1df3fce2e8d6f16b104b3400f27_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\031eb1df3fce2e8d6f16b104b3400f27_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 carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2044-0-0x0000000000220000-0x000000000023B000-memory.dmpFilesize
108KB
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memory/2044-1-0x0000000000220000-0x000000000023B000-memory.dmpFilesize
108KB
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memory/2044-2-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2044-3-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2044-4-0x0000000000240000-0x0000000000257000-memory.dmpFilesize
92KB
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memory/2044-6-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2044-14-0x0000000000240000-0x0000000000257000-memory.dmpFilesize
92KB