Analysis Overview
SHA256
da7b799bf0a3b38ad6fb3ffd8f2dba30516a2ecaf47b709ab5f2b2e55881a7f1
Threat Level: Shows suspicious behavior
The file 91de7bab96d113c911de84fa03e647d5_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 12:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 12:57
Reported
2024-06-03 13:00
Platform
win7-20240221-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_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-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp" /SL5="$7011E,1888839,70144,C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe"
Network
Files
memory/1656-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1656-2-0x0000000000401000-0x000000000040D000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-7840D.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/3016-8-0x0000000000400000-0x0000000000536000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-INT2S.tmp\setupcfg.ini
| MD5 | 06de8d7e304834fc194be857286ad284 |
| SHA1 | aee2ff5a625ed7d8ee96d0074eb4bffd04118946 |
| SHA256 | d82bf04130d4ce77b59c70c4d9b54cbd065bd8f7bc7bfcd3acf7687b66b063de |
| SHA512 | 53154f4a9cab544f657728612a02da97ed305cec7362ee19cd52af06b6ba6df488ada96ea09f721594bfbb86c75a82107ee61784906da4031d3a5e620836cfcf |
\Users\Admin\AppData\Local\Temp\is-INT2S.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-INT2S.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/3016-25-0x0000000002050000-0x0000000002087000-memory.dmp
memory/1656-61-0x0000000000400000-0x0000000000418000-memory.dmp
memory/3016-63-0x0000000002050000-0x0000000002087000-memory.dmp
memory/3016-62-0x0000000000400000-0x0000000000536000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 12:57
Reported
2024-06-03 13:00
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
156s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1512 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp |
| PID 1512 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp |
| PID 1512 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp" /SL5="$4021C,1888839,70144,C:\Users\Admin\AppData\Local\Temp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.163:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 163.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.73.42.20.in-addr.arpa | udp |
Files
memory/1512-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1512-2-0x0000000000401000-0x000000000040D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-SG8IO.tmp\91de7bab96d113c911de84fa03e647d5_JaffaCakes118.tmp
| MD5 | e7106fbf42fbc6d5b08a18ada4f781b4 |
| SHA1 | 36d4a629f79d772c0b0df8bd2ae2ea09108d239d |
| SHA256 | 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635 |
| SHA512 | adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845 |
memory/3040-7-0x0000000000400000-0x0000000000536000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-1PTC2.tmp\DownLib.dll
| MD5 | db25dfdd4c1f2b65c68a230881072695 |
| SHA1 | 94cd6a3438041f0e61b0a1bea7b66461854efe69 |
| SHA256 | 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73 |
| SHA512 | db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c |
memory/3040-23-0x0000000003C20000-0x0000000003C57000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-1PTC2.tmp\setupcfg.ini
| MD5 | 06de8d7e304834fc194be857286ad284 |
| SHA1 | aee2ff5a625ed7d8ee96d0074eb4bffd04118946 |
| SHA256 | d82bf04130d4ce77b59c70c4d9b54cbd065bd8f7bc7bfcd3acf7687b66b063de |
| SHA512 | 53154f4a9cab544f657728612a02da97ed305cec7362ee19cd52af06b6ba6df488ada96ea09f721594bfbb86c75a82107ee61784906da4031d3a5e620836cfcf |
memory/1512-60-0x0000000000400000-0x0000000000418000-memory.dmp
memory/3040-62-0x0000000003C20000-0x0000000003C57000-memory.dmp
memory/3040-61-0x0000000000400000-0x0000000000536000-memory.dmp