Analysis Overview
SHA256
60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46
Threat Level: Known bad
The file 60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46 was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Loads dropped DLL
Unexpected DNS network traffic destination
Executes dropped EXE
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 17:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 17:24
Reported
2024-06-14 17:27
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Detect Socks5Systemz 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 |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 91.211.247.248 | 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-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe
"C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe"
C:\Users\Admin\AppData\Local\Temp\is-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp
"C:\Users\Admin\AppData\Local\Temp\is-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp" /SL5="$B0064,4935037,54272,C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe"
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
"C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe" -i
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
"C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| BE | 2.17.107.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| NL | 52.111.243.30:443 | tcp | |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | csmqdyn.net | udp |
| TR | 94.156.8.80:80 | csmqdyn.net | tcp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| BG | 194.59.31.219:2023 | tcp | |
| US | 8.8.8.8:53 | 80.8.156.94.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 219.31.59.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.173.79.40.in-addr.arpa | udp |
Files
memory/3680-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3680-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-4J4GM.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp
| MD5 | 283da5c763c54b41092d9fe0d244b491 |
| SHA1 | d5e6a5b76a18c5a1d68244f2c3697bd8881fcf03 |
| SHA256 | 339d2ff372992255baddd6d21cc15045b42780b25d251f570480e1aacdd00ad9 |
| SHA512 | 306815b5fd5c387ffd9705097271edf5851cee7c28d1bc707813ce26714e8f722b8a34f73c43903ab6e7303dafc6ab6fa48262e487d86124c037879618cbd45a |
memory/3660-12-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-17SNS.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
| MD5 | cc35a7e7e939bdf7c4d6a82bf7a273e1 |
| SHA1 | 3658005a42c4844ec98d7b8db1b1b17238749ccd |
| SHA256 | 458b2804c9c0d90e8cb98014abb6116729cd039785a694200c87cc10cde5a31b |
| SHA512 | a3b4bfe639d47f95836a7e348d7c9dcbd4f16ee7efa794b0065a9a8a5c37f345107e2d4605d40ca9d7eb0cfaaf210a9d59e40befea5b21e353eacabc8bafb9a1 |
memory/4844-59-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4844-63-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4844-65-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-67-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4844-60-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-69-0x0000000000400000-0x000000000071A000-memory.dmp
memory/3680-70-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3660-71-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/4288-72-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-75-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-76-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-79-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-82-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-85-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-88-0x0000000000A40000-0x0000000000AE2000-memory.dmp
memory/4288-90-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-95-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-98-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-101-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-104-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-107-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-110-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-111-0x0000000000A40000-0x0000000000AE2000-memory.dmp
memory/4288-112-0x0000000000A40000-0x0000000000AE2000-memory.dmp
memory/4288-116-0x0000000000400000-0x000000000071A000-memory.dmp
memory/4288-119-0x0000000000400000-0x000000000071A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 17:24
Reported
2024-06-14 17:27
Platform
win11-20240508-en
Max time kernel
147s
Max time network
150s
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-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 91.211.247.248 | N/A | N/A |
| Destination IP | 45.155.250.90 | N/A | N/A |
| Destination IP | 152.89.198.214 | 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-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe
"C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe"
C:\Users\Admin\AppData\Local\Temp\is-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp
"C:\Users\Admin\AppData\Local\Temp\is-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp" /SL5="$40234,4935037,54272,C:\Users\Admin\AppData\Local\Temp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.exe"
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
"C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe" -i
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
"C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | bukjoqh.com | udp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | bukjoqh.com | udp |
| US | 8.8.8.8:53 | 214.198.89.152.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bukjoqh.com | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
Files
memory/2492-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2492-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-D43AK.tmp\60e771519a9179744875287c7ac7d407d197169e7146d40327012f9dc6396b46.tmp
| MD5 | 283da5c763c54b41092d9fe0d244b491 |
| SHA1 | d5e6a5b76a18c5a1d68244f2c3697bd8881fcf03 |
| SHA256 | 339d2ff372992255baddd6d21cc15045b42780b25d251f570480e1aacdd00ad9 |
| SHA512 | 306815b5fd5c387ffd9705097271edf5851cee7c28d1bc707813ce26714e8f722b8a34f73c43903ab6e7303dafc6ab6fa48262e487d86124c037879618cbd45a |
memory/3608-16-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-MMAL1.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\M4A to MP3 Free Converter\m4atomp3converter.exe
| MD5 | cc35a7e7e939bdf7c4d6a82bf7a273e1 |
| SHA1 | 3658005a42c4844ec98d7b8db1b1b17238749ccd |
| SHA256 | 458b2804c9c0d90e8cb98014abb6116729cd039785a694200c87cc10cde5a31b |
| SHA512 | a3b4bfe639d47f95836a7e348d7c9dcbd4f16ee7efa794b0065a9a8a5c37f345107e2d4605d40ca9d7eb0cfaaf210a9d59e40befea5b21e353eacabc8bafb9a1 |
memory/2404-59-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2404-60-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2404-64-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-67-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2492-68-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3608-69-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2004-70-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-73-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-76-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-79-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-82-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-83-0x0000000002580000-0x0000000002622000-memory.dmp
memory/2004-88-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-93-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-96-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-99-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-102-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-105-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-108-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-111-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2004-114-0x0000000000400000-0x000000000071A000-memory.dmp