Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
24-08-2024 20:56
General
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Target
bf648bdbec53ede6dc94ae76df8ec2cb_JaffaCakes118.exe
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Size
293KB
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MD5
bf648bdbec53ede6dc94ae76df8ec2cb
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SHA1
707a418424861fad24321c69d4abe298b086213d
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SHA256
9ed3e3513be9792fc3f09edf3b61cfd91994a12d02e65c2495ff24e2fe25c7cb
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SHA512
a3161aeffb706a1296f151e349bba6db9edb1696ca57359cdf60ddc8196a4cd54ee55f7194233971fc2fca09e1daebf3565cbe2a5093a95bbc188d9514808223
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SSDEEP
3072:1h3F7exI+INtEYsiA1HqY+ZrkYckpUxPHP0UPu6IUtR+iT9eBn6W7IPpftBKKcWW:1h17+DYDKcLcwUx/NDhIn6W0Up
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Unexpected DNS network traffic destination 54 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 16 IoCs
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\bf648bdbec53ede6dc94ae76df8ec2cb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bf648bdbec53ede6dc94ae76df8ec2cb_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\DE25E01C-A553-C0F0-1FF2-A9F4C346ED68\A7B0F190-DA75-71CB-1CCB-AE35102FC239.exeC:\Users\Admin\AppData\Roaming\DE25E01C-A553-C0F0-1FF2-A9F4C346ED68\A7B0F190-DA75-71CB-1CCB-AE35102FC239.exe C:\Users\Admin\AppData\Local\Temp\bf648bdbec53ede6dc94ae76df8ec2cb_jaffacakes118.exe2⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\system32\svchost.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
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Filesize
293KB
MD5bf648bdbec53ede6dc94ae76df8ec2cb
SHA1707a418424861fad24321c69d4abe298b086213d
SHA2569ed3e3513be9792fc3f09edf3b61cfd91994a12d02e65c2495ff24e2fe25c7cb
SHA512a3161aeffb706a1296f151e349bba6db9edb1696ca57359cdf60ddc8196a4cd54ee55f7194233971fc2fca09e1daebf3565cbe2a5093a95bbc188d9514808223
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Filesize
196KB
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Filesize
144KB
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Filesize
4KB
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Filesize
396KB
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Filesize
144KB
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Filesize
144KB
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Filesize
396KB
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Filesize
4KB
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Filesize
220KB
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Filesize
220KB
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Filesize
220KB
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Filesize
220KB
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Filesize
220KB
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Filesize
220KB
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Filesize
220KB
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Filesize
4KB
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Filesize
220KB
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Filesize
220KB
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Filesize
4KB
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Filesize
396KB
-
Filesize
396KB
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Filesize
396KB
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Filesize
396KB
-
Filesize
396KB
-
Filesize
396KB
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Filesize
396KB