Analysis Overview
SHA256
4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439
Threat Level: Known bad
The file 4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439 was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Loads dropped DLL
Executes dropped EXE
Unexpected DNS network traffic destination
Checks installed software on the system
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-03 16:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-03 16:07
Reported
2024-08-03 16:10
Platform
win10v2004-20240802-en
Max time kernel
144s
Max time network
129s
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-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 45.155.250.90 | 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\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe
"C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe"
C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp
"C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp" /SL5="$E0052,3964087,54272,C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3976,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| 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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | erkfuou.ua | udp |
| CH | 185.196.8.214:80 | erkfuou.ua | tcp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
Files
memory/1092-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1092-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-I32KF.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
C:\Users\Admin\AppData\Local\Temp\is-T6F79.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/4284-13-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | 0518ea5df47eeed2c9a2b944c34dcfc5 |
| SHA1 | 418532e1369ebeb54bb3b7cb56157e1cc453108d |
| SHA256 | 223e9760201003b014e44214b8a058b4ccf8a7df530ced5e9d9fa775d47e6388 |
| SHA512 | 0b6c9a2e06562de7617bd378277f0ce927cd74bbca4861ea10fbfedd83be790c6cba4ff79a5202393f47652f3a958d18844e54f7126c498dd9f482daa20bd20d |
memory/3272-52-0x0000000000400000-0x000000000089D000-memory.dmp
memory/3272-53-0x0000000000400000-0x000000000089D000-memory.dmp
memory/3272-54-0x0000000000400000-0x000000000089D000-memory.dmp
memory/3272-57-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-60-0x0000000000400000-0x000000000089D000-memory.dmp
memory/1092-61-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4284-62-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/932-63-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-66-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-69-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-72-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-75-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-78-0x0000000000B20000-0x0000000000BC2000-memory.dmp
memory/932-82-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-85-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-88-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-91-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-94-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-97-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-100-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-104-0x0000000000400000-0x000000000089D000-memory.dmp
memory/932-107-0x0000000000400000-0x000000000089D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-03 16:07
Reported
2024-08-03 16:10
Platform
win11-20240802-en
Max time kernel
141s
Max time network
128s
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-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | 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-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe
"C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.exe"
C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp
"C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp" /SL5="$3017C,3964087,54272,C:\Users\Admin\AppData\Local\Temp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.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 | bpbzhud.com | udp |
| CH | 185.196.8.214:80 | bpbzhud.com | tcp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| NL | 89.105.201.183:2023 | tcp | |
| US | 8.8.8.8:53 | 183.201.105.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
Files
memory/4476-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4476-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-GUBBP.tmp\4986a7184a96e625ed0546cbd8270de48cb282fd70101dcea444da78e970d439.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
memory/1232-10-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-DJ3IV.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | 0518ea5df47eeed2c9a2b944c34dcfc5 |
| SHA1 | 418532e1369ebeb54bb3b7cb56157e1cc453108d |
| SHA256 | 223e9760201003b014e44214b8a058b4ccf8a7df530ced5e9d9fa775d47e6388 |
| SHA512 | 0b6c9a2e06562de7617bd378277f0ce927cd74bbca4861ea10fbfedd83be790c6cba4ff79a5202393f47652f3a958d18844e54f7126c498dd9f482daa20bd20d |
memory/3760-53-0x0000000000400000-0x000000000089D000-memory.dmp
memory/3760-52-0x0000000000400000-0x000000000089D000-memory.dmp
memory/3760-55-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-59-0x0000000000400000-0x000000000089D000-memory.dmp
memory/4476-60-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1232-61-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/864-62-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-65-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-68-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-71-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-74-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-75-0x0000000000D30000-0x0000000000DD2000-memory.dmp
memory/864-80-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-85-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-88-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-91-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-94-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-97-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-100-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-101-0x0000000000D30000-0x0000000000DD2000-memory.dmp
memory/864-102-0x0000000000D30000-0x0000000000DD2000-memory.dmp
memory/864-106-0x0000000000400000-0x000000000089D000-memory.dmp
memory/864-109-0x0000000000400000-0x000000000089D000-memory.dmp