Analysis Overview
SHA256
36f0269e398ecd7bddbb888c02a52931956db56900e7a4eac4fe28fc73922de2
Threat Level: Shows suspicious behavior
The file a434b7b44fb85747906dace0bd727cb2_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Enumerates physical storage devices
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 06:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 06:29
Reported
2024-06-13 06:32
Platform
win7-20240508-en
Max time kernel
144s
Max time network
141s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe | N/A |
Loads dropped DLL
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\SysWOW64\mshta.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe
"C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe" -y -pB39AC11C-D47C-4D56-9930-8C4F4F603C86
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\start.hta
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
Files
\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe
| MD5 | 3749b22795cd43612be594d718c10802 |
| SHA1 | 8e3aca013f9e3ea42f22c63a80c6f4273939dda0 |
| SHA256 | aa6321c54d6912d33bc43c5f7f01fa86e20547fe9e5075f223e2002b2676a6ec |
| SHA512 | 1e45c68b172cbd8ad890b4b232b74b0db2363e0eef12f440b0e369d760885ca0392d6de4ab7f7db211e1840f776a12a6cd2b0f66d97718525348ea28500edad9 |
C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\lib92437.dll
| MD5 | 2dbd78a63dfb379b5afd044e66b5594d |
| SHA1 | 4c0595fa79093c3783ac2dd001c81ce3eacbba7e |
| SHA256 | 97ccdb25d92977f52096b5d8b52d4f799d72bd81d471390907e0571631490e4c |
| SHA512 | 1c8da2a4fc25fd2e7f1360d02fc5a138aaf8ce1ea5804ce683cafdae88897f1035b472ae35843338556909c4704da9a5ab5ed2749a87fbda9381f6f1cf3e0c00 |
C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\start.hta
| MD5 | 9bbdda852677117290a7a3f130638079 |
| SHA1 | 48390e93abf77599ae64023160cb8ae143189777 |
| SHA256 | 6e8fcc04c8bf6e07448f7bd47cb304f374873045355b66e160db965ca9685f34 |
| SHA512 | 1d94b9074ac16cc84b76209a258313282437019838c6b759f8e1c9a665ea104b1e5d197c42b5896b4d89fe7087501017d13a5912272084592c5a218dc635aaa9 |
C:\Users\Admin\AppData\Local\Temp\c0ef9d79-1d3d-4d46-8c99-ebb0a49cd7a5\loader.gif
| MD5 | e88ebd85dd56110ac6ea93fe0922988e |
| SHA1 | 684a31d864d33ff736234c41ac4e8d2c7f90d5ae |
| SHA256 | 379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb |
| SHA512 | 211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 06:29
Reported
2024-06-13 06:32
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a434b7b44fb85747906dace0bd727cb2_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe
"C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe" -y -pB39AC11C-D47C-4D56-9930-8C4F4F603C86
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\start.hta
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.57:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | service.srvmd7.com | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\9CD484C3-24C4-437D-81F9-E0CC0D0DA816.exe
| MD5 | 3749b22795cd43612be594d718c10802 |
| SHA1 | 8e3aca013f9e3ea42f22c63a80c6f4273939dda0 |
| SHA256 | aa6321c54d6912d33bc43c5f7f01fa86e20547fe9e5075f223e2002b2676a6ec |
| SHA512 | 1e45c68b172cbd8ad890b4b232b74b0db2363e0eef12f440b0e369d760885ca0392d6de4ab7f7db211e1840f776a12a6cd2b0f66d97718525348ea28500edad9 |
C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\lib92437.dll
| MD5 | 2dbd78a63dfb379b5afd044e66b5594d |
| SHA1 | 4c0595fa79093c3783ac2dd001c81ce3eacbba7e |
| SHA256 | 97ccdb25d92977f52096b5d8b52d4f799d72bd81d471390907e0571631490e4c |
| SHA512 | 1c8da2a4fc25fd2e7f1360d02fc5a138aaf8ce1ea5804ce683cafdae88897f1035b472ae35843338556909c4704da9a5ab5ed2749a87fbda9381f6f1cf3e0c00 |
C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\start.hta
| MD5 | 9bbdda852677117290a7a3f130638079 |
| SHA1 | 48390e93abf77599ae64023160cb8ae143189777 |
| SHA256 | 6e8fcc04c8bf6e07448f7bd47cb304f374873045355b66e160db965ca9685f34 |
| SHA512 | 1d94b9074ac16cc84b76209a258313282437019838c6b759f8e1c9a665ea104b1e5d197c42b5896b4d89fe7087501017d13a5912272084592c5a218dc635aaa9 |
C:\Users\Admin\AppData\Local\Temp\6a63c64a-abc2-4063-998c-ccad320c6349\loader.gif
| MD5 | e88ebd85dd56110ac6ea93fe0922988e |
| SHA1 | 684a31d864d33ff736234c41ac4e8d2c7f90d5ae |
| SHA256 | 379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb |
| SHA512 | 211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7 |