Analysis Overview
SHA256
cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76
Threat Level: Known bad
The file cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76 was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:21
Reported
2024-11-10 01:23
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
150s
Command Line
Signatures
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPV1975.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76.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\dPV1975.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\cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPV1975.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76.exe
"C:\Users\Admin\AppData\Local\Temp\cdf6c4da5a1dc9f6adae586167c8cbe6c0b81be9e752ea51c1b3b353a35e7b76.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPV1975.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPV1975.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPV1975.exe
| MD5 | a700f071b334ca9463571170642780f3 |
| SHA1 | b9269f3f02ae0f589e65f27266af7a3dd429d8c5 |
| SHA256 | d32910d76ebbc4b822a9a670761dd9279f99df7c47c0735442f443ed3e2b0049 |
| SHA512 | 8e87b198dc759748c3c96680b117833dc5b43dde7c306bf29c83c0e508f892ae8b48393805a2d67bf360b81789f840339363de5ab55d77e920da5e8d74630967 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nZs27Rf.exe
| MD5 | 6f618f722903b256f46e821369bc3b8d |
| SHA1 | 708ad682509b3a77be9abe53c2e1a74ace1e521d |
| SHA256 | 5a5487014bea221228084650a389ee802c5ae8fa2d8265acb2b106d3328c0b13 |
| SHA512 | ab16c93d3005f7cf359dd887d1755460c8084658f4b870862c1ed78e626dbb74b17525b4b4c2649378f7177dcedf8a79fa96c2f9a01af1b3c175076cbaa55b25 |
memory/4848-15-0x0000000000740000-0x0000000000840000-memory.dmp
memory/4848-16-0x0000000000680000-0x00000000006CB000-memory.dmp
memory/4848-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4848-18-0x0000000000400000-0x000000000062C000-memory.dmp
memory/4848-19-0x0000000002550000-0x0000000002596000-memory.dmp
memory/4848-20-0x0000000004CB0000-0x0000000005254000-memory.dmp
memory/4848-21-0x0000000002740000-0x0000000002784000-memory.dmp
memory/4848-47-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-65-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-85-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-83-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-81-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-79-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-77-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-75-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-73-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-71-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-69-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-67-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-63-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-61-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-59-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-57-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-55-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-54-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-51-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-49-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-45-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-41-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-39-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-37-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-35-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-33-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-31-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-29-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-27-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-25-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-23-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-22-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-43-0x0000000002740000-0x000000000277E000-memory.dmp
memory/4848-928-0x0000000005260000-0x0000000005878000-memory.dmp
memory/4848-929-0x0000000005900000-0x0000000005A0A000-memory.dmp
memory/4848-930-0x0000000005A40000-0x0000000005A52000-memory.dmp
memory/4848-931-0x0000000005A60000-0x0000000005A9C000-memory.dmp
memory/4848-932-0x0000000005BB0000-0x0000000005BFC000-memory.dmp
memory/4848-933-0x0000000000740000-0x0000000000840000-memory.dmp
memory/4848-934-0x0000000000680000-0x00000000006CB000-memory.dmp
memory/4848-935-0x0000000000400000-0x000000000044E000-memory.dmp