Analysis Overview
SHA256
1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c
Threat Level: Known bad
The file 1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 17:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 17:34
Reported
2024-07-26 17:38
Platform
win7-20240708-en
Max time kernel
130s
Max time network
140s
Command Line
Signatures
RevengeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2096 set thread context of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe |
| PID 2196 set thread context of 3036 | N/A | C:\Users\Admin\Documents\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe |
Enumerates physical storage devices
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\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe
"C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe"
C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe
"C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe"
C:\Users\Admin\Documents\WSCollect.exe
"C:\Users\Admin\Documents\WSCollect.exe"
C:\Users\Admin\Documents\WSCollect.exe
"C:\Users\Admin\Documents\WSCollect.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | karmina113.sytes.net | udp |
| US | 8.8.8.8:53 | karmina117.sytes.net | udp |
| US | 8.8.8.8:53 | karmina118.sytes.net | udp |
| US | 8.8.8.8:53 | karmina119.sytes.net | udp |
| US | 8.8.8.8:53 | nibiru3.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru3.duckdns.org | tcp |
| US | 8.8.8.8:53 | nibiru4.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| US | 8.8.8.8:53 | nibiru5.duckdns.org | udp |
| FR | 95.210.188.80:3333 | nibiru5.duckdns.org | tcp |
| US | 8.8.8.8:53 | nibiru6.duckdns.org | udp |
| US | 8.8.8.8:53 | nibiru3.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru3.duckdns.org | tcp |
Files
memory/2096-0-0x0000000074EB1000-0x0000000074EB2000-memory.dmp
memory/2096-12-0x0000000074EB0000-0x000000007545B000-memory.dmp
memory/2760-11-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-9-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-7-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2760-4-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-3-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-2-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-1-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2760-13-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2760-14-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2760-15-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2760-16-0x0000000074E30000-0x00000000753DB000-memory.dmp
C:\Users\Admin\Documents\WSCollect.exe
| MD5 | e769b63b22a914d5fe9722716257e3b6 |
| SHA1 | d69e65bcb3959724ccf02e6f1d2319163c2593f1 |
| SHA256 | 1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c |
| SHA512 | e901dfc8ede587b76997c5e98b576d12c5762176fc23501f404c195732a36d532b9fea97a79b68005150ca444d9cb1d8ecc5386698f3f4e8d6038d62bd773182 |
memory/2196-25-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2196-41-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2196-40-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/3036-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2760-24-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2196-42-0x0000000074E30000-0x00000000753DB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-26 17:34
Reported
2024-07-26 17:38
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
RevengeRAT
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1928 set thread context of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe |
| PID 1788 set thread context of 2072 | N/A | C:\Users\Admin\Documents\WSCollect.exe | C:\Users\Admin\Documents\WSCollect.exe |
Enumerates physical storage devices
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\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Documents\WSCollect.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Documents\WSCollect.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe
"C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe"
C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe
"C:\Users\Admin\AppData\Local\Temp\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe"
C:\Users\Admin\Documents\WSCollect.exe
"C:\Users\Admin\Documents\WSCollect.exe"
C:\Users\Admin\Documents\WSCollect.exe
"C:\Users\Admin\Documents\WSCollect.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | karmina113.sytes.net | udp |
| US | 8.8.8.8:53 | 37.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | karmina117.sytes.net | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | karmina118.sytes.net | udp |
| US | 8.8.8.8:53 | karmina119.sytes.net | udp |
| US | 8.8.8.8:53 | nibiru3.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru3.duckdns.org | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nibiru4.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| US | 8.8.8.8:53 | karmina113.sytes.net | udp |
| US | 8.8.8.8:53 | karmina117.sytes.net | udp |
| US | 8.8.8.8:53 | karmina118.sytes.net | udp |
| US | 8.8.8.8:53 | karmina119.sytes.net | udp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| US | 8.8.8.8:53 | 19.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| ES | 82.130.171.45:3333 | nibiru4.duckdns.org | tcp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nibiru5.duckdns.org | udp |
| FR | 95.210.188.80:3333 | nibiru5.duckdns.org | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nibiru6.duckdns.org | udp |
| US | 8.8.8.8:53 | karmina113.sytes.net | udp |
| US | 8.8.8.8:53 | karmina117.sytes.net | udp |
| US | 8.8.8.8:53 | karmina118.sytes.net | udp |
| US | 8.8.8.8:53 | karmina119.sytes.net | udp |
| US | 8.8.8.8:53 | nibiru3.duckdns.org | udp |
| ES | 82.130.171.45:3333 | nibiru3.duckdns.org | tcp |
Files
memory/1928-0-0x0000000074BF2000-0x0000000074BF3000-memory.dmp
memory/1928-1-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1928-2-0x0000000074BF0000-0x00000000751A1000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c.exe.log
| MD5 | a5dcc7c9c08af7dddd82be5b036a4416 |
| SHA1 | 4f998ca1526d199e355ffb435bae111a2779b994 |
| SHA256 | e24033ceec97fd03402b03acaaabd1d1e378e83bb1683afbccac760e00f8ead5 |
| SHA512 | 56035de734836c0c39f0b48641c51c26adb6e79c6c65e23ca96603f71c95b8673e2ef853146e87efc899dd1878d0bbc2c82d91fbf0fce81c552048e986f9bb5a |
memory/1928-6-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/4556-7-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/4556-8-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/4556-9-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/4556-10-0x0000000074BF0000-0x00000000751A1000-memory.dmp
C:\Users\Admin\Documents\WSCollect.exe
| MD5 | e769b63b22a914d5fe9722716257e3b6 |
| SHA1 | d69e65bcb3959724ccf02e6f1d2319163c2593f1 |
| SHA256 | 1e76f1954d14aff43291a7079962d0ad3856657537a9595ba190d5c61abfc93c |
| SHA512 | e901dfc8ede587b76997c5e98b576d12c5762176fc23501f404c195732a36d532b9fea97a79b68005150ca444d9cb1d8ecc5386698f3f4e8d6038d62bd773182 |
memory/1788-24-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1788-29-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1788-31-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/2072-32-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/2072-33-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/4556-30-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/2072-25-0x0000000000400000-0x0000000000418000-memory.dmp
memory/2072-34-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/2072-35-0x0000000074BF0000-0x00000000751A1000-memory.dmp