Analysis Overview
SHA256
161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8
Threat Level: Known bad
The file 161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
Healer
Healer family
RedLine
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:28
Reported
2024-11-10 01:31
Platform
win10v2004-20241007-en
Max time kernel
135s
Max time network
143s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Healer
Healer family
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\v7991367.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4206827.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0915936.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\161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8.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\v7991367.exe | N/A |
| 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\v4206827.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2908 set thread context of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe |
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\a1662229.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0915936.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7991367.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4206827.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8.exe
"C:\Users\Admin\AppData\Local\Temp\161d8cd3f6f30ed7eeb5db8ca2b4d3d5b0e19f721175e3dbf5c04ee1155626f8.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7991367.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7991367.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4206827.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4206827.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0915936.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0915936.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2920 -ip 2920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 152
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.75:4132 | tcp | |
| RU | 185.161.248.75:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7991367.exe
| MD5 | f4762881f078d5c21f0f9715c4843746 |
| SHA1 | 6e6f570940a1051e65138805f6e99c6191c3b1a9 |
| SHA256 | 6db1b49f8a24fac10b674b3396ddb9f594c034327b05b22de45376f61f353831 |
| SHA512 | f058f2824f68c976bfceb65f8cde4907ffe2538543f0d397c790c2385db953ffc340c18aee75a0a4303efea02640fbd92afccd32eee056d339e4d2984c152053 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4206827.exe
| MD5 | 7639aac5971bc790c80abfd97048c430 |
| SHA1 | 5a3d2e5360dd206654766cb1bca4888772e32ee1 |
| SHA256 | 4f053785a6af154ac47a3b49c80d3adb15b96ca6c5f0e04e9bdf7a642b49da40 |
| SHA512 | f672e6a8032e29272cc1d23a0cb3ee202699d2cbfa492a6f6ee805b9ad8a8752bef3a6ed42193f585d659e03f3bf4886bab1e0859ae48f93e9ffc2668439fd8e |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1662229.exe
| MD5 | 7cf887377189a181b6d6cba0f2483d5e |
| SHA1 | 1028d3df2daddfa7646319af46435c5d7d1827c6 |
| SHA256 | 4f20b2784fabd837b853300bd10cc7df627406c3ee1dc03c56136312b9b38444 |
| SHA512 | 5890088a05f8d06e3b367f6ab586c527bfd6d04a7078b5b90067af8664e94893f45add4578e4ac12f19550aae6772d87671ad92d60f2c12dd062988db2d40c7a |
memory/2908-21-0x00000000009E0000-0x0000000000AA6000-memory.dmp
memory/2920-22-0x0000000000400000-0x000000000040A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0915936.exe
| MD5 | 2b078bffa8ba7486b5de4371d05e1f59 |
| SHA1 | cd2535d751fcd9fd8ce32a341cbe6087ff5e4006 |
| SHA256 | a53973d809deaf13c4140223db81f6b49aa11e0c5430b838c4116cdf86c83a3c |
| SHA512 | f0ffbf1ebc2536ed282f850b02b03c7e5d03781de416e4917fd13a195de5b490c775d4c697e2219191a30f2be93713976e450148a222db7ec2409289b9751b05 |
memory/3940-28-0x0000000000AB0000-0x0000000000ADA000-memory.dmp
memory/3940-29-0x00000000058C0000-0x0000000005ED8000-memory.dmp
memory/3940-30-0x0000000005440000-0x000000000554A000-memory.dmp
memory/3940-31-0x0000000005370000-0x0000000005382000-memory.dmp
memory/3940-32-0x00000000053D0000-0x000000000540C000-memory.dmp
memory/3940-33-0x0000000005550000-0x000000000559C000-memory.dmp