Analysis Overview
SHA256
1aab4f161deb04f4628ec6a5dfa0c2f42531dd378773ee371eb3f704e3665813
Threat Level: Likely malicious
The file 039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Drops file in Drivers directory
Loads dropped DLL
Reads user/profile data of web browsers
ASPack v2.12-2.42
ACProtect 1.3x - 1.4x DLL software
UPX packed file
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 19:26
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 19:26
Reported
2024-06-22 19:29
Platform
win10v2004-20240611-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\mHost.dll | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts.dll | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts.dll\ | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/2028-0-0x0000000000400000-0x00000000004C9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe1026932\krnln.fnr
| MD5 | 311cd74122940df51a21b7639446083c |
| SHA1 | 3c3601d68692c93ba27c5f677d73c07e0e4253ef |
| SHA256 | 5d2b7e8da8c8367207afc00459503f23d7734399bf6ba7f86c4498e321fd48ea |
| SHA512 | a5e038337ba8293f715621a2e171f2a439b89a66b230c2b5db1b2dd8e44c46c5bcfe1652d731b4982ea1323fe517a81f0b340d8df7e5667ec24982f84ec709e9 |
memory/2028-8-0x0000000002390000-0x0000000002544000-memory.dmp
memory/2028-9-0x0000000002390000-0x0000000002544000-memory.dmp
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»×ÊÔ´Õ¾ [42724920.ys168.com].url
| MD5 | 514d1b59ae8925c5edea3c446ce588dd |
| SHA1 | 60dd675b65c7ffaac6ca731dba265a6f316a6f75 |
| SHA256 | 6bbfe9e113e075b646ae49400657b8bb20cbab06854b38bf007ac6e15cd7b773 |
| SHA512 | 5bf3d0f1715b445852ad184907d2161967d51cb8fe9673330438d8705502bc63e263222c43839140c613a427b0b58b297e522b3953c2543453625e01b8017253 |
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»¹Ù·½Õ¾ [www.zuowg.com].url
| MD5 | f9fc3e4f710ea6068eccca29ed784970 |
| SHA1 | eb6f961e7102e3aef227b204ff4dd9563f745812 |
| SHA256 | 1c12badabe490d7c3d63bb0187965344ce0ed923eab707e446900a9b98913fcb |
| SHA512 | b2d0db7a2c4b4d4e53a8daf2caff6a0ea826133038380e5dcf8c6493417f2884ecd61f047798189a3cff13cca3b9dbe99e5a501ce5de10488b2a337389b019ed |
C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe1026932\iext.fnr
| MD5 | b8546d0c3a88077599a4c52eca3d5a97 |
| SHA1 | 1470a09a892f798b75c10c0b165bd3e65ea432f8 |
| SHA256 | c0d69587de55c79f0f4ea69e9fa62d35fb595a3fda406ed243035c5639158816 |
| SHA512 | 70fb099df16f3575604c4114e48ac54a8ec9ebd7b6008b7f5411b3b3a77ed6847c703a1fd0d00b145c3f41d7529e08ebd37791b261f2cd6aaaa51db21d121b07 |
memory/2028-44-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2028-49-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2028-51-0x0000000002390000-0x0000000002544000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 19:26
Reported
2024-06-22 19:29
Platform
win7-20240611-en
Max time kernel
141s
Max time network
127s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\mHost.dll | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts.dll | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\Hosts.dll\ | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe"
Network
Files
memory/2208-0-0x0000000000400000-0x00000000004C9000-memory.dmp
\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe1026932\krnln.fnr
| MD5 | 311cd74122940df51a21b7639446083c |
| SHA1 | 3c3601d68692c93ba27c5f677d73c07e0e4253ef |
| SHA256 | 5d2b7e8da8c8367207afc00459503f23d7734399bf6ba7f86c4498e321fd48ea |
| SHA512 | a5e038337ba8293f715621a2e171f2a439b89a66b230c2b5db1b2dd8e44c46c5bcfe1652d731b4982ea1323fe517a81f0b340d8df7e5667ec24982f84ec709e9 |
memory/2208-5-0x0000000002020000-0x00000000021D4000-memory.dmp
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»¹Ù·½Õ¾ [www.zuowg.com].url
| MD5 | 7c8c531ff6a158742da186b1fad6e00e |
| SHA1 | 98d4551e0d6ac034838a17437640f3335edfaa86 |
| SHA256 | 00ddbc71282fdbf74b8a02cc75b2c3d66529fe7664c148cc0ca79576a883c501 |
| SHA512 | 1788173da6e9cf7e5421c02854ca9122d0825927f33fc64bafb76377ee80c0e1a8112c36ee40b1cbce86e121f864777e8ddf9aecd282f3cc82b70e12cc904805 |
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»×ÊÔ´Õ¾ [42724920.ys168.com].url
| MD5 | 3c12b619f5b9575ba2944b7ca4678929 |
| SHA1 | fa6792387198c2d93de2619059efc5206341198d |
| SHA256 | add35880f84004b1422166fe432267249036168ddcf0185481769021980b300a |
| SHA512 | d1e370e03affc9acfa770edc5959bc8009d15d026e4f4cd45314c8e213e371b765828f7a4921169c62c6848dcdbda38311620f4b7af922479b923a6ef12a355d |
memory/2208-36-0x0000000000630000-0x0000000000730000-memory.dmp
memory/2208-39-0x0000000010000000-0x0000000010048000-memory.dmp
\Users\Admin\AppData\Local\Temp\039d8f204079b0859dbb01c0ffc2f7f5_JaffaCakes118.exe1026932\iext.fnr
| MD5 | b8546d0c3a88077599a4c52eca3d5a97 |
| SHA1 | 1470a09a892f798b75c10c0b165bd3e65ea432f8 |
| SHA256 | c0d69587de55c79f0f4ea69e9fa62d35fb595a3fda406ed243035c5639158816 |
| SHA512 | 70fb099df16f3575604c4114e48ac54a8ec9ebd7b6008b7f5411b3b3a77ed6847c703a1fd0d00b145c3f41d7529e08ebd37791b261f2cd6aaaa51db21d121b07 |
memory/2208-35-0x0000000000630000-0x0000000000730000-memory.dmp
memory/2208-44-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2208-46-0x0000000002020000-0x00000000021D4000-memory.dmp