Analysis Overview
SHA256
83fe8259896e9bea8bfe7dfdbd0b2b7ab37f2e9c9013a2a9af611815215f5818
Threat Level: Shows suspicious behavior
The file a35719f97502464cd3093d7d81bd51ca_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
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
2024-06-13 01:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 01:20
Reported
2024-06-13 01:23
Platform
win7-20240508-en
Max time kernel
140s
Max time network
119s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
Loads dropped DLL
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp" /SL5="$40016,2597896,70144,C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
Files
memory/348-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/348-2-0x0000000000401000-0x000000000040D000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-0S9QR.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/1580-9-0x0000000000400000-0x0000000000536000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-AKC91.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-AKC91.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/1580-22-0x00000000003B0000-0x00000000003E7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-AKC91.tmp\setupcfg.ini
| MD5 | e7f17b778cb3220aa6b38d39c8fa1892 |
| SHA1 | 6dd6a99234c167a37851b08c5cd5fc4ad601c6d9 |
| SHA256 | cb0c72a742062125f48bfea3d91154bf10e69c20ae2a0ce21e24f421f01c832d |
| SHA512 | 7df3c4136c57577589e086ff6a922ce4defc4bf1e2011ebc35c27eaaea1b380cc513856019faa9a7fa571d920b5e2388b6f394060d6be0f49e1a279b8de9f228 |
C:\Users\Admin\AppData\Local\Temp\is-AKC91.tmp\tbr_dots.bmp
| MD5 | adc799ec79eeaef366ea4dddf099c3ae |
| SHA1 | 556c915615a34a2499604b7b732ab304b20fdd4e |
| SHA256 | 7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e |
| SHA512 | 76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c |
C:\Users\Admin\AppData\Local\Temp\is-AKC91.tmp\RI_AfterDot.bmp
| MD5 | 7ccd5a0af4da51cf4962f184fcf9456a |
| SHA1 | de37f4521fa7fee49b37898f4136728e8971ee0f |
| SHA256 | 8f2374b30622dfae1fd0b9706520de34c5e1597c1531fddbff65bc0201132ac7 |
| SHA512 | d7c4fbc6a4413dc457400fa2e026dea5d639a5b413164cc6939284c46bb46b6ae8ff10184ba2da4f32ace89646b026400db2a49dd9894d71e88d003a91c8267a |
memory/348-166-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1580-168-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-167-0x0000000000400000-0x0000000000536000-memory.dmp
memory/1580-171-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-174-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-180-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-183-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-186-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-189-0x00000000003B0000-0x00000000003E7000-memory.dmp
memory/1580-192-0x00000000003B0000-0x00000000003E7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 01:20
Reported
2024-06-13 01:23
Platform
win10v2004-20240611-en
Max time kernel
141s
Max time network
99s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3968 wrote to memory of 4932 | N/A | C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp |
| PID 3968 wrote to memory of 4932 | N/A | C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp |
| PID 3968 wrote to memory of 4932 | N/A | C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp" /SL5="$401DE,2597896,70144,C:\Users\Admin\AppData\Local\Temp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cfg.inbox.com | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/3968-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/3968-2-0x0000000000401000-0x000000000040D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-F4A95.tmp\a35719f97502464cd3093d7d81bd51ca_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/4932-7-0x0000000000400000-0x0000000000536000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-RFTTS.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/4932-20-0x00000000024C0000-0x00000000024F7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-RFTTS.tmp\setupcfg.ini
| MD5 | e7f17b778cb3220aa6b38d39c8fa1892 |
| SHA1 | 6dd6a99234c167a37851b08c5cd5fc4ad601c6d9 |
| SHA256 | cb0c72a742062125f48bfea3d91154bf10e69c20ae2a0ce21e24f421f01c832d |
| SHA512 | 7df3c4136c57577589e086ff6a922ce4defc4bf1e2011ebc35c27eaaea1b380cc513856019faa9a7fa571d920b5e2388b6f394060d6be0f49e1a279b8de9f228 |
C:\Users\Admin\AppData\Local\Temp\is-RFTTS.tmp\tbr_dots.bmp
| MD5 | adc799ec79eeaef366ea4dddf099c3ae |
| SHA1 | 556c915615a34a2499604b7b732ab304b20fdd4e |
| SHA256 | 7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e |
| SHA512 | 76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c |
memory/3968-112-0x0000000000400000-0x0000000000418000-memory.dmp
memory/4932-114-0x00000000024C0000-0x00000000024F7000-memory.dmp
memory/4932-113-0x0000000000400000-0x0000000000536000-memory.dmp