Analysis Overview
SHA256
4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc
Threat Level: Known bad
The file 4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Loads dropped DLL
Executes dropped EXE
Unexpected DNS network traffic destination
Checks installed software on the system
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-30 22:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 22:53
Reported
2024-05-30 22:58
Platform
win7-20240220-en
Max time kernel
292s
Max time network
280s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8G133.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe | N/A |
Loads dropped DLL
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 45.155.250.90 | N/A | N/A |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8G133.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe
"C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe"
C:\Users\Admin\AppData\Local\Temp\is-8G133.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp
"C:\Users\Admin\AppData\Local\Temp\is-8G133.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp" /SL5="$30136,4814299,54272,C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe"
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -i
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -s
Network
| Country | Destination | Domain | Proto |
| SE | 45.155.250.90:53 | erdvfdd.ua | udp |
| BG | 79.110.49.184:80 | erdvfdd.ua | tcp |
| BG | 79.110.49.184:80 | erdvfdd.ua | tcp |
| BG | 79.110.49.184:80 | erdvfdd.ua | tcp |
| SE | 45.155.250.90:53 | idebmdd.info | udp |
| SE | 45.155.250.229:80 | idebmdd.info | tcp |
| SE | 45.155.250.229:80 | idebmdd.info | tcp |
| SE | 45.155.250.229:80 | idebmdd.info | tcp |
Files
memory/2292-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2292-3-0x0000000000401000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-8G133.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp
| MD5 | fc38d5561cb12e0d573c043f2a02587c |
| SHA1 | 85881a5502366649652ef68aa644af8eb81baf1b |
| SHA256 | 1affeed602ac019e9274932be152257f6b4dde1fee65c4d4f9b5f64bf1d758b9 |
| SHA512 | de6dc4bca4c3a6d1d178e62349d00b74cb02ab308fca25b772a1a47c669657fa5b70fe6adb971a5221da853a009822b70f0dfc64527abe3b4a13acb1f652cf31 |
\Users\Admin\AppData\Local\Temp\is-JU8LV.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
memory/1228-16-0x0000000000400000-0x00000000004BA000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-JU8LV.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
| MD5 | d54756955c9cf7310d70aae28cf5445f |
| SHA1 | 703c34d6ef88b5ab063631c6acca9ba3d6d01e96 |
| SHA256 | 05f2285e9a6bf2c2830d213aa7b859de56a5cd609991d249fdf74cdb8a488e30 |
| SHA512 | 67542aacaac63318bcc6c35768324577342e8b46ec1acadd838660a9d122a1be6b1aba6ac783d9341c8dabc07a7c1d157f671a074562a624a9bd9f4e4bc58c64 |
memory/2948-65-0x0000000000400000-0x000000000072D000-memory.dmp
memory/1228-64-0x0000000004240000-0x000000000456D000-memory.dmp
memory/2948-66-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2948-69-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-71-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2292-73-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1228-74-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2456-75-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-78-0x0000000000400000-0x000000000072D000-memory.dmp
memory/1228-79-0x0000000004240000-0x000000000456D000-memory.dmp
memory/2456-82-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-85-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-88-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-91-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-92-0x00000000025E0000-0x0000000002682000-memory.dmp
memory/2456-98-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-101-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-104-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-107-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-110-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-113-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-116-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-119-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-122-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-126-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-129-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-132-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2456-135-0x0000000000400000-0x000000000072D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-30 22:53
Reported
2024-05-30 22:58
Platform
win10-20240404-en
Max time kernel
293s
Max time network
286s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe
"C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe"
C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp
"C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp" /SL5="$60200,4814299,54272,C:\Users\Admin\AppData\Local\Temp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.exe"
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -i
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | aauydie.ru | udp |
| BG | 79.110.49.184:80 | aauydie.ru | tcp |
| US | 8.8.8.8:53 | 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.d.6.c.9.5.8.9.ip6.arpa | udp |
| US | 8.8.8.8:53 | 210.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| BG | 79.110.49.184:80 | aauydie.ru | tcp |
| BG | 79.110.49.184:80 | aauydie.ru | tcp |
| SE | 45.155.250.90:53 | iduizzx.info | udp |
| SE | 45.155.250.229:80 | iduizzx.info | tcp |
| US | 8.8.8.8:53 | 0.0.0.0.0.0.0.4.0.0.0.0.0.0.1.0.0.0.0.0.0.0.0.0.a.5.a.f.b.9.d.2.ip6.arpa | udp |
| US | 8.8.8.8:53 | 229.250.155.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| SE | 45.155.250.229:80 | iduizzx.info | tcp |
| SE | 45.155.250.229:80 | iduizzx.info | tcp |
Files
memory/5008-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/5008-3-0x00007FFD76870000-0x00007FFD76A4B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-59P2K.tmp\4914e621acfc7667849598dd0e8acf35c356ac734bb50d621bb7c378502375fc.tmp
| MD5 | fc38d5561cb12e0d573c043f2a02587c |
| SHA1 | 85881a5502366649652ef68aa644af8eb81baf1b |
| SHA256 | 1affeed602ac019e9274932be152257f6b4dde1fee65c4d4f9b5f64bf1d758b9 |
| SHA512 | de6dc4bca4c3a6d1d178e62349d00b74cb02ab308fca25b772a1a47c669657fa5b70fe6adb971a5221da853a009822b70f0dfc64527abe3b4a13acb1f652cf31 |
memory/776-10-0x00007FFD76870000-0x00007FFD76A4B000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-06P9C.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe
| MD5 | d54756955c9cf7310d70aae28cf5445f |
| SHA1 | 703c34d6ef88b5ab063631c6acca9ba3d6d01e96 |
| SHA256 | 05f2285e9a6bf2c2830d213aa7b859de56a5cd609991d249fdf74cdb8a488e30 |
| SHA512 | 67542aacaac63318bcc6c35768324577342e8b46ec1acadd838660a9d122a1be6b1aba6ac783d9341c8dabc07a7c1d157f671a074562a624a9bd9f4e4bc58c64 |
memory/2424-59-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2424-60-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2424-63-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-66-0x0000000000400000-0x000000000072D000-memory.dmp
memory/5008-67-0x0000000000400000-0x0000000000414000-memory.dmp
memory/776-68-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2904-69-0x0000000000400000-0x000000000072D000-memory.dmp
memory/776-72-0x00007FFD76870000-0x00007FFD76A4B000-memory.dmp
memory/2904-73-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-76-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-79-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-82-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-85-0x0000000000A50000-0x0000000000AF2000-memory.dmp
memory/2904-87-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-92-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-95-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-98-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-101-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-104-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-107-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-110-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-113-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-116-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-119-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-123-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-126-0x0000000000400000-0x000000000072D000-memory.dmp
memory/2904-129-0x0000000000400000-0x000000000072D000-memory.dmp