Analysis Overview
SHA256
45208d059a0bd429ad661a06206d5e077fcaade73c9a04810c73441e1780add6
Threat Level: Likely malicious
The file 03ef2de4eea1d9721aa44e54c86b534c_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
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 21:36
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: behavioral1
Detonation Overview
Submitted
2024-06-22 21:36
Reported
2024-06-22 21:39
Platform
win7-20240220-en
Max time kernel
120s
Max time network
121s
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\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\788550483772.sys | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe"
Network
Files
memory/2872-1-0x0000000000400000-0x00000000004B2000-memory.dmp
\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe1026207\krnln.fnr
| MD5 | d586c9058d124d871a6df53374afe82f |
| SHA1 | 2ded584a682c8d3371bfbaec8f4ea218ab94a05b |
| SHA256 | 22a1b0a9fec6402af2308f34c3226314aa61f51c0e968c030e08e91b14fa432c |
| SHA512 | dc95e34b83768180ecc5cc19b1c99af56843b0aea3d60d12038c21485ee6786fa0ca213cfb1c7b27a6d4a003340fc04448d6eacc0575df973f748c924af5c81b |
memory/2872-4-0x0000000001E60000-0x0000000001FEA000-memory.dmp
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»×ÊÔ´Õ¾ [42724920.ys168.com].url
| MD5 | 3c12b619f5b9575ba2944b7ca4678929 |
| SHA1 | fa6792387198c2d93de2619059efc5206341198d |
| SHA256 | add35880f84004b1422166fe432267249036168ddcf0185481769021980b300a |
| SHA512 | d1e370e03affc9acfa770edc5959bc8009d15d026e4f4cd45314c8e213e371b765828f7a4921169c62c6848dcdbda38311620f4b7af922479b923a6ef12a355d |
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»¹Ù·½Õ¾ [www.zuowg.com].url
| MD5 | 7c8c531ff6a158742da186b1fad6e00e |
| SHA1 | 98d4551e0d6ac034838a17437640f3335edfaa86 |
| SHA256 | 00ddbc71282fdbf74b8a02cc75b2c3d66529fe7664c148cc0ca79576a883c501 |
| SHA512 | 1788173da6e9cf7e5421c02854ca9122d0825927f33fc64bafb76377ee80c0e1a8112c36ee40b1cbce86e121f864777e8ddf9aecd282f3cc82b70e12cc904805 |
memory/2872-40-0x0000000002200000-0x0000000002210000-memory.dmp
memory/2872-46-0x0000000001E60000-0x0000000001FEA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 21:36
Reported
2024-06-22 21:39
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
149s
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\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\788550483772.sys | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe"
Network
Files
memory/2220-0-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2220-8-0x0000000002390000-0x000000000251A000-memory.dmp
memory/2220-7-0x0000000002390000-0x000000000251A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\03ef2de4eea1d9721aa44e54c86b534c_JaffaCakes118.exe1026207\krnln.fnr
| MD5 | d586c9058d124d871a6df53374afe82f |
| SHA1 | 2ded584a682c8d3371bfbaec8f4ea218ab94a05b |
| SHA256 | 22a1b0a9fec6402af2308f34c3226314aa61f51c0e968c030e08e91b14fa432c |
| SHA512 | dc95e34b83768180ecc5cc19b1c99af56843b0aea3d60d12038c21485ee6786fa0ca213cfb1c7b27a6d4a003340fc04448d6eacc0575df973f748c924af5c81b |
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»¹Ù·½Õ¾ [www.zuowg.com].url
| MD5 | f9fc3e4f710ea6068eccca29ed784970 |
| SHA1 | eb6f961e7102e3aef227b204ff4dd9563f745812 |
| SHA256 | 1c12badabe490d7c3d63bb0187965344ce0ed923eab707e446900a9b98913fcb |
| SHA512 | b2d0db7a2c4b4d4e53a8daf2caff6a0ea826133038380e5dcf8c6493417f2884ecd61f047798189a3cff13cca3b9dbe99e5a501ce5de10488b2a337389b019ed |
C:\Users\Admin\Favorites\Íâ¹Ò×÷·»×ÊÔ´Õ¾ [42724920.ys168.com].url
| MD5 | 514d1b59ae8925c5edea3c446ce588dd |
| SHA1 | 60dd675b65c7ffaac6ca731dba265a6f316a6f75 |
| SHA256 | 6bbfe9e113e075b646ae49400657b8bb20cbab06854b38bf007ac6e15cd7b773 |
| SHA512 | 5bf3d0f1715b445852ad184907d2161967d51cb8fe9673330438d8705502bc63e263222c43839140c613a427b0b58b297e522b3953c2543453625e01b8017253 |
memory/2220-50-0x0000000002390000-0x000000000251A000-memory.dmp