Analysis Overview
SHA256
e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209
Threat Level: Known bad
The file e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 03:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 03:37
Reported
2024-11-14 03:39
Platform
win10v2004-20241007-en
Max time kernel
136s
Max time network
149s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kQV90Jv.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe | N/A |
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\IXP002.TMP\kQV90Jv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209.exe
"C:\Users\Admin\AppData\Local\Temp\e3b51398eceb66bfb64296684bb674a82d8b123fd6649178c43ac7a134856209.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kQV90Jv.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kQV90Jv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | 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 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\spx52uc.exe
| MD5 | ca525443f960048a53c201e871ce6b8f |
| SHA1 | 304a9ffc4492fa98af226082729d4e807e08e919 |
| SHA256 | d103690ada673e8bd749f1bfa001d422b6e889cd0df1fe83f7945fcd68e12da0 |
| SHA512 | 0dd78e17c2f5f25e9e6fcd0d0fb9df0e0a3534dfddf9c01602389f720fca3494d4f0b24efaf7809e50f7006dda25aa172955e7bd8278219fdcceb10269e155f2 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\srP52wG.exe
| MD5 | 347357fc45a043496991cbcdb10f3adf |
| SHA1 | 182d72dea7502433b4dc90cc1a3a206a74ec04e6 |
| SHA256 | b268e8118a8578c3fb5078dde53b089034c5324488bfa132713cd21e7a0ed606 |
| SHA512 | d08ac60f21f2a2d0bfad241602ed9a29ef08d1bbdc4a64781e054b2dd25677f5071b69d7a9adb1889fcf91c6423abf89fea356219010251dc0bc52e6062f2167 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kQV90Jv.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4364-21-0x0000000000E80000-0x0000000000EB2000-memory.dmp
memory/4364-22-0x0000000005D00000-0x0000000006318000-memory.dmp
memory/4364-23-0x0000000005820000-0x000000000592A000-memory.dmp
memory/4364-24-0x0000000005750000-0x0000000005762000-memory.dmp
memory/4364-25-0x00000000057B0000-0x00000000057EC000-memory.dmp
memory/4364-26-0x0000000005930000-0x000000000597C000-memory.dmp