Analysis Overview
SHA256
46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
Threat Level: Known bad
The file 46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58 was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Executes dropped EXE
Unexpected DNS network traffic destination
Loads dropped DLL
Checks installed software on the system
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-03 18:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-03 18:35
Reported
2024-08-03 18:38
Platform
win10v2004-20240802-en
Max time kernel
142s
Max time network
133s
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-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 141.98.234.31 | N/A | N/A |
Checks installed software on the system
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\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe
"C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe"
C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp
"C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp" /SL5="$8022A,3726094,54272,C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe"
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -i
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| HK | 141.98.234.31:53 | ayhhrdq.ru | udp |
| CH | 185.196.8.214:80 | ayhhrdq.ru | tcp |
| NL | 45.156.23.96:2023 | tcp | |
| US | 8.8.8.8:53 | 31.234.98.141.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.23.156.45.in-addr.arpa | udp |
Files
memory/2576-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2576-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-DNN7C.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
memory/1932-11-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-PINIC.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | 9397346f25d5b6b0c7c04de5ac976e11 |
| SHA1 | 95bcd788ccc770d3e0973284f8e8aa7dce74e20b |
| SHA256 | 9e58dd38933762df9831779b275aba68ebfba07309bcc0491850020d87044db0 |
| SHA512 | b3432f7b9c36babeb6e2e9cb822abb91504e25d8514356065aafca501b1052e91205f5c751099c2c41de0a0e5f3d49d7ef0bdcc43dd9533290d5c99ef4121784 |
memory/3588-52-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3588-53-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3588-56-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3588-57-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-60-0x0000000000400000-0x000000000086D000-memory.dmp
memory/2576-61-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1932-62-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/3424-63-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-66-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-69-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-72-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-75-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-78-0x0000000000AE0000-0x0000000000B82000-memory.dmp
memory/3424-80-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-85-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-88-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-91-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-94-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-97-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-100-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-101-0x0000000000AE0000-0x0000000000B82000-memory.dmp
memory/3424-102-0x0000000000AE0000-0x0000000000B82000-memory.dmp
memory/3424-106-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3424-109-0x0000000000400000-0x000000000086D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-03 18:35
Reported
2024-08-03 18:38
Platform
win11-20240802-en
Max time kernel
147s
Max time network
149s
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-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.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
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe
"C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe"
C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp
"C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp" /SL5="$60208,3726094,54272,C:\Users\Admin\AppData\Local\Temp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.exe"
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -i
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| LT | 91.211.247.248:53 | bowsjhg.com | udp |
| CH | 185.196.8.214:80 | bowsjhg.com | tcp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
Files
memory/4808-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4808-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-7ED5Q.tmp\46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
memory/5100-7-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-J558O.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | 9397346f25d5b6b0c7c04de5ac976e11 |
| SHA1 | 95bcd788ccc770d3e0973284f8e8aa7dce74e20b |
| SHA256 | 9e58dd38933762df9831779b275aba68ebfba07309bcc0491850020d87044db0 |
| SHA512 | b3432f7b9c36babeb6e2e9cb822abb91504e25d8514356065aafca501b1052e91205f5c751099c2c41de0a0e5f3d49d7ef0bdcc43dd9533290d5c99ef4121784 |
memory/2884-52-0x0000000000400000-0x000000000086D000-memory.dmp
memory/2884-53-0x0000000000400000-0x000000000086D000-memory.dmp
memory/2884-56-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-59-0x0000000000400000-0x000000000086D000-memory.dmp
memory/4808-60-0x0000000000400000-0x0000000000414000-memory.dmp
memory/5100-61-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/3364-62-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-65-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-68-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-71-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-74-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-78-0x00000000029D0000-0x0000000002A72000-memory.dmp
memory/3364-79-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-85-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-88-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-91-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-94-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-97-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-100-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-104-0x0000000000400000-0x000000000086D000-memory.dmp
memory/3364-107-0x0000000000400000-0x000000000086D000-memory.dmp