Analysis Overview
SHA256
cfa1d749a8770d5f45374d39cd360c3732cced468d633a3c9cc6ab671c7d47f3
Threat Level: Shows suspicious behavior
The file c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Executes dropped EXE
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 09:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-25 09:17
Reported
2024-08-25 09:19
Platform
win7-20240729-en
Max time kernel
140s
Max time network
24s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Loads dropped DLL
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp" /SL5="$40110,1739785,70144,C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
Files
memory/376-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/376-2-0x0000000000401000-0x000000000040D000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-2ER3V.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/2340-9-0x0000000000400000-0x0000000000536000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-RK6D6.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-RK6D6.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/2340-22-0x0000000000540000-0x0000000000577000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-RK6D6.tmp\setupcfg.ini
| MD5 | 7a0afb0e82dbdf76d3176aec87b5aae2 |
| SHA1 | 64daa997860adae7fda30399314f28ec88b3307b |
| SHA256 | d88508610081e85215f56c68d2b463fd5e04c2f25ee0f7e73cd5341f116a8800 |
| SHA512 | 36c093a61e9dee9195752352eb2f8d9d89a604ddc65313e33f697be23bd9c46fac6784570c4dfe1ddd4484730713aa6618c62d9d66ab46fa798339fbf8055f77 |
C:\Users\Admin\AppData\Local\Temp\is-RK6D6.tmp\tbr_dots.bmp
| MD5 | adc799ec79eeaef366ea4dddf099c3ae |
| SHA1 | 556c915615a34a2499604b7b732ab304b20fdd4e |
| SHA256 | 7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e |
| SHA512 | 76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c |
C:\Users\Admin\AppData\Local\Temp\is-RK6D6.tmp\RI_AfterDot.bmp
| MD5 | 7ccd5a0af4da51cf4962f184fcf9456a |
| SHA1 | de37f4521fa7fee49b37898f4136728e8971ee0f |
| SHA256 | 8f2374b30622dfae1fd0b9706520de34c5e1597c1531fddbff65bc0201132ac7 |
| SHA512 | d7c4fbc6a4413dc457400fa2e026dea5d639a5b413164cc6939284c46bb46b6ae8ff10184ba2da4f32ace89646b026400db2a49dd9894d71e88d003a91c8267a |
memory/376-159-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2340-161-0x0000000000540000-0x0000000000577000-memory.dmp
memory/2340-160-0x0000000000400000-0x0000000000536000-memory.dmp
memory/2340-164-0x0000000000540000-0x0000000000577000-memory.dmp
memory/2340-167-0x0000000000540000-0x0000000000577000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 09:17
Reported
2024-08-25 09:19
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
103s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4640 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp |
| PID 4640 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp |
| PID 4640 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp" /SL5="$601C6,1739785,70144,C:\Users\Admin\AppData\Local\Temp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4640-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/4640-2-0x0000000000401000-0x000000000040D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-2FD95.tmp\c06b8f2aa0489b4d530378d6b5e0c490_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/4940-7-0x0000000000400000-0x0000000000536000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-VGN5C.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/4940-20-0x0000000003C00000-0x0000000003C37000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-VGN5C.tmp\setupcfg.ini
| MD5 | 7a0afb0e82dbdf76d3176aec87b5aae2 |
| SHA1 | 64daa997860adae7fda30399314f28ec88b3307b |
| SHA256 | d88508610081e85215f56c68d2b463fd5e04c2f25ee0f7e73cd5341f116a8800 |
| SHA512 | 36c093a61e9dee9195752352eb2f8d9d89a604ddc65313e33f697be23bd9c46fac6784570c4dfe1ddd4484730713aa6618c62d9d66ab46fa798339fbf8055f77 |
C:\Users\Admin\AppData\Local\Temp\is-VGN5C.tmp\tbr_dots.bmp
| MD5 | adc799ec79eeaef366ea4dddf099c3ae |
| SHA1 | 556c915615a34a2499604b7b732ab304b20fdd4e |
| SHA256 | 7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e |
| SHA512 | 76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c |
memory/4640-126-0x0000000000400000-0x0000000000418000-memory.dmp
memory/4940-128-0x0000000003C00000-0x0000000003C37000-memory.dmp
memory/4940-127-0x0000000000400000-0x0000000000536000-memory.dmp