Analysis Overview
SHA256
56ee0b13200e4a07e7fb27ab37f71306d5b6a5b4e8db9fc5acd7dc0adb3ec8d4
Threat Level: Known bad
The file NEAS.56ee0b13200e4a07e7fb27ab37f71306d5b6a5b4e8db9fc5acd7dc0adb3ec8d4.exe was found to be: Known bad.
Malicious Activity Summary
RedLine
Detect Mystic stealer payload
Mystic
RedLine payload
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-11-11 10:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-11-11 10:56
Reported
2023-11-11 10:58
Platform
win10v2004-20231020-en
Max time kernel
140s
Max time network
152s
Command Line
Signatures
Detect Mystic stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Mystic
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cG0op04.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.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\NEAS.56ee0b13200e4a07e7fb27ab37f71306d5b6a5b4e8db9fc5acd7dc0adb3ec8d4.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\cG0op04.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2100 set thread context of 3932 | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
| PID 1132 set thread context of 2332 | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.56ee0b13200e4a07e7fb27ab37f71306d5b6a5b4e8db9fc5acd7dc0adb3ec8d4.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.56ee0b13200e4a07e7fb27ab37f71306d5b6a5b4e8db9fc5acd7dc0adb3ec8d4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cG0op04.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cG0op04.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3932 -ip 3932
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 540
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\is64.bat" "
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.1.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| RU | 5.42.92.51:19057 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.14.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| RU | 5.42.92.51:19057 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 5.42.92.51:19057 | tcp | |
| RU | 5.42.92.51:19057 | tcp | |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| RU | 5.42.92.51:19057 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cG0op04.exe
| MD5 | bcedded3cc4f500c78b41f7dfe2c70ac |
| SHA1 | fd0c861e91e36ae30cbdfd2e4aa1910d1738f00d |
| SHA256 | 65bcab5aa0c1473ef1445161039b07b0e698651abe7702534e6311ebe60fe993 |
| SHA512 | 38c9456ad75c1fbaac027d207e940e616029c9fc6ace5da3cbd2bf614a18889fff2fa82ab50126a8be7b3f24659558239fb59f664d90a0a3c4fcfab3af256e1d |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cG0op04.exe
| MD5 | bcedded3cc4f500c78b41f7dfe2c70ac |
| SHA1 | fd0c861e91e36ae30cbdfd2e4aa1910d1738f00d |
| SHA256 | 65bcab5aa0c1473ef1445161039b07b0e698651abe7702534e6311ebe60fe993 |
| SHA512 | 38c9456ad75c1fbaac027d207e940e616029c9fc6ace5da3cbd2bf614a18889fff2fa82ab50126a8be7b3f24659558239fb59f664d90a0a3c4fcfab3af256e1d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe
| MD5 | 784667bb96ccb30c4cf44f2c5f493769 |
| SHA1 | 28185165ab4dbbb4a139ae1af0bb6934ebe05c04 |
| SHA256 | 1025fb084bca865df30e69eea7a9a4a3c852626e148b340de661e6f5b63bc1c9 |
| SHA512 | 62c9def097f132cdb26b11e586f3e15407b9eb9e9e32f79460a3be1bd4c8e046db8488f754cd1c1cc4fe4025a3f9bc9484e94eae0c7d273050f8e6548d12bc20 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Fv80JO4.exe
| MD5 | 784667bb96ccb30c4cf44f2c5f493769 |
| SHA1 | 28185165ab4dbbb4a139ae1af0bb6934ebe05c04 |
| SHA256 | 1025fb084bca865df30e69eea7a9a4a3c852626e148b340de661e6f5b63bc1c9 |
| SHA512 | 62c9def097f132cdb26b11e586f3e15407b9eb9e9e32f79460a3be1bd4c8e046db8488f754cd1c1cc4fe4025a3f9bc9484e94eae0c7d273050f8e6548d12bc20 |
memory/3932-14-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3932-15-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3932-16-0x0000000000400000-0x0000000000433000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe
| MD5 | 14d9834611ad581afcfea061652ff6cb |
| SHA1 | 802f964d0be7858eb2f1e7c6fcda03501fd1b71c |
| SHA256 | e6e9b3d830f2d7860a09d596576e8ab0131c527b47dda73fe727b71b44c8cf60 |
| SHA512 | cbef1f44eb76d719c60d857a567a3fc700d62751111337cd4f8d30deae6901dc361320f28dac5ec5468420419eed66cada20f4c90fe07db6a3f8cf959eba31b5 |
memory/3932-19-0x0000000000400000-0x0000000000433000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2gK8379.exe
| MD5 | 14d9834611ad581afcfea061652ff6cb |
| SHA1 | 802f964d0be7858eb2f1e7c6fcda03501fd1b71c |
| SHA256 | e6e9b3d830f2d7860a09d596576e8ab0131c527b47dda73fe727b71b44c8cf60 |
| SHA512 | cbef1f44eb76d719c60d857a567a3fc700d62751111337cd4f8d30deae6901dc361320f28dac5ec5468420419eed66cada20f4c90fe07db6a3f8cf959eba31b5 |
memory/2332-22-0x0000000000400000-0x000000000043C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.exe
| MD5 | 5776fbe6cade10103876604c0ddb83cf |
| SHA1 | b6b7993d9eb5192d98d0b13d8b0d5d345e7f908d |
| SHA256 | 6ee6c480dec2b56fca105141019639719dcd32e24adb0001679e08ba10c7b797 |
| SHA512 | edd5568f7721238e5a22513d2faf2359442e23bf8bf735d53f9fe1924efb44b2c1e50c1a9a82c937a31b4a7cd1dd2442874e5439f7c1cd124bf430308f2043c1 |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7oY4Iq90.exe
| MD5 | 5776fbe6cade10103876604c0ddb83cf |
| SHA1 | b6b7993d9eb5192d98d0b13d8b0d5d345e7f908d |
| SHA256 | 6ee6c480dec2b56fca105141019639719dcd32e24adb0001679e08ba10c7b797 |
| SHA512 | edd5568f7721238e5a22513d2faf2359442e23bf8bf735d53f9fe1924efb44b2c1e50c1a9a82c937a31b4a7cd1dd2442874e5439f7c1cd124bf430308f2043c1 |
memory/2332-28-0x0000000073C10000-0x00000000743C0000-memory.dmp
memory/2332-30-0x0000000007B20000-0x00000000080C4000-memory.dmp
memory/2332-31-0x0000000007670000-0x0000000007702000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is64.bat
| MD5 | 225edee1d46e0a80610db26b275d72fb |
| SHA1 | ce206abf11aaf19278b72f5021cc64b1b427b7e8 |
| SHA256 | e1befb57d724c9dc760cf42d7e0609212b22faeb2dc0c3ffe2fbd7134ff69559 |
| SHA512 | 4f01a2a248a1322cb690b7395b818d2780e46f4884e59f1ab96125d642b6358eea97c7fad6023ef17209b218daa9c88d15ea2b92f124ecb8434c0c7b4a710504 |
memory/2332-35-0x0000000007610000-0x0000000007620000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is64.txt
| MD5 | a5ea0ad9260b1550a14cc58d2c39b03d |
| SHA1 | f0aedf295071ed34ab8c6a7692223d22b6a19841 |
| SHA256 | f1b2f662800122bed0ff255693df89c4487fbdcf453d3524a42d4ec20c3d9c04 |
| SHA512 | 7c735c613ece191801114785c1ee26a0485cbf1e8ee2c3b85ba1ad290ef75eec9fede5e1a5dc26d504701f3542e6b6457818f4c1d62448d0db40d5f35c357d74 |
memory/2332-38-0x0000000007840000-0x000000000784A000-memory.dmp
memory/2332-39-0x00000000086F0000-0x0000000008D08000-memory.dmp
memory/2332-40-0x00000000079E0000-0x0000000007AEA000-memory.dmp
memory/2332-41-0x0000000073C10000-0x00000000743C0000-memory.dmp
memory/2332-42-0x0000000007910000-0x0000000007922000-memory.dmp
memory/2332-43-0x0000000007970000-0x00000000079AC000-memory.dmp
memory/2332-44-0x00000000080D0000-0x000000000811C000-memory.dmp
memory/2332-45-0x0000000007610000-0x0000000007620000-memory.dmp