Analysis Overview
SHA256
1aa597b8b54228ff11957f5170b6552c54b978814435aa49dfaaf85dcf24a383
Threat Level: Shows suspicious behavior
The file a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Executes dropped EXE
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-13 08:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 08:27
Reported
2024-06-13 08:29
Platform
win7-20240508-en
Max time kernel
140s
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-7JABO.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp | N/A |
Loads dropped DLL
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7JABO.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-7JABO.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-7JABO.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp" /SL5="$40016,6434246,67072,C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mail.ru | udp |
Files
memory/2848-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2848-3-0x0000000000401000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-7JABO.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp
| MD5 | 3fc1c0611949a82b6b2ebe98e9acc65a |
| SHA1 | ebdb2a9d4780517fc3dffae2022f4439d0b1e633 |
| SHA256 | 402ab7d8ef7a4120d81404d4b1c0ba352b89923af58710d6f6abb90c1d2e7be5 |
| SHA512 | 895b5e9a7337e0ede0f63a4b5f6c74ccfc042f24b2aad61c49bfb20e7c39f2ac8a49266ad503ef83dcea09e04bb389a6c3c768f59722000db215772c99516ec4 |
\Users\Admin\AppData\Local\Temp\is-K5UET.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
memory/3004-14-0x0000000000400000-0x00000000004BF000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-K5UET.tmp\mailru.dll
| MD5 | 57274b49ed4965ddea1f752a43af67a0 |
| SHA1 | 783bdd90e5577c664e163f93d2e879c8aaa6eb98 |
| SHA256 | d403edf2c1775f97f09cd0cc3b97f944f52d21471fea73d9c0606052fb6ce6ca |
| SHA512 | ae778d3213b743ac4fb108b5cfd2453c8198062bfabbe0abc3b1140f1f60a93c0b0f9cb8559a454e44f164a884cbec9a6e3293e45c89373cfd8946b9df80e3c5 |
memory/3004-17-0x0000000000530000-0x000000000055A000-memory.dmp
memory/2848-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3004-21-0x0000000000530000-0x000000000055A000-memory.dmp
memory/3004-20-0x0000000000400000-0x00000000004BF000-memory.dmp
memory/3004-23-0x0000000000400000-0x00000000004BF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 08:27
Reported
2024-06-13 08:29
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 728 wrote to memory of 3724 | N/A | C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp |
| PID 728 wrote to memory of 3724 | N/A | C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp |
| PID 728 wrote to memory of 3724 | N/A | C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp
"C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp" /SL5="$60118,6434246,67072,C:\Users\Admin\AppData\Local\Temp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mail.ru | udp |
Files
memory/728-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/728-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-81USD.tmp\a4a0aa4d342c09e67b295ae6f1393112_JaffaCakes118.tmp
| MD5 | 3fc1c0611949a82b6b2ebe98e9acc65a |
| SHA1 | ebdb2a9d4780517fc3dffae2022f4439d0b1e633 |
| SHA256 | 402ab7d8ef7a4120d81404d4b1c0ba352b89923af58710d6f6abb90c1d2e7be5 |
| SHA512 | 895b5e9a7337e0ede0f63a4b5f6c74ccfc042f24b2aad61c49bfb20e7c39f2ac8a49266ad503ef83dcea09e04bb389a6c3c768f59722000db215772c99516ec4 |
memory/3724-7-0x0000000000400000-0x00000000004BF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-JSV7D.tmp\mailru.dll
| MD5 | 57274b49ed4965ddea1f752a43af67a0 |
| SHA1 | 783bdd90e5577c664e163f93d2e879c8aaa6eb98 |
| SHA256 | d403edf2c1775f97f09cd0cc3b97f944f52d21471fea73d9c0606052fb6ce6ca |
| SHA512 | ae778d3213b743ac4fb108b5cfd2453c8198062bfabbe0abc3b1140f1f60a93c0b0f9cb8559a454e44f164a884cbec9a6e3293e45c89373cfd8946b9df80e3c5 |
memory/3724-16-0x00000000024B0000-0x00000000024DA000-memory.dmp
memory/728-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3724-20-0x0000000000400000-0x00000000004BF000-memory.dmp
memory/3724-21-0x00000000024B0000-0x00000000024DA000-memory.dmp
memory/3724-23-0x0000000000400000-0x00000000004BF000-memory.dmp