Analysis Overview
SHA256
1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde
Threat Level: Known bad
The file 1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Loads dropped DLL
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 19:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-30 19:30
Reported
2024-07-30 19:33
Platform
win7-20240708-en
Max time kernel
150s
Max time network
118s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\Support GFX = "C:\\Users\\Admin\\AppData\\Roaming\\Xpers\\Gpers.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2372 set thread context of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe |
| PID 2720 set thread context of 1148 | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe |
| PID 2720 set thread context of 1528 | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.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\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe
"C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe"
C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe
"C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\LKXEN.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Support GFX" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe" /f
C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe
"C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe"
C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe
"C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe"
C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe
"C:\Users\Admin\AppData\Roaming\Xpers\Gpers.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | betclock.zapto.org | udp |
Files
memory/2372-2-0x000000000044D000-0x000000000044E000-memory.dmp
memory/2372-3-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2688-4-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2688-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-15-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2688-14-0x0000000000400000-0x0000000000410000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\LKXEN.bat
| MD5 | 1967df2848438f32a1572914428221ae |
| SHA1 | cd88b3e8351f3685c22a2db7f67e5b9b2777fa13 |
| SHA256 | 1236575bc8ddb8a9e4509ce7491a67ca57c14c9f1a5bed19e23e4bd721a99574 |
| SHA512 | b16afa9bd878c4ddfccc6765c25e2774e3e1b9a65c06f18de1a048ea73e110aa41ffd4fb0d24ce3c13c792766e273459b3217a0275ea652646b648d9c6bf6dd3 |
\Users\Admin\AppData\Roaming\Xpers\Gpers.exe
| MD5 | ef9467269ddd55abe588ac4d350460e2 |
| SHA1 | 42575cf04f67d86df25c12a44e408bf8a602cbfe |
| SHA256 | be780a1931803df6729cd6b7ae095ad1157880ec219f164e21998d5b7895adfa |
| SHA512 | 08b5331a196eeae9b9f704c149a26461718a7d26d580c2dba8064db68a0b8efe17656a00b6c1a51bbf144a2ffdbc5c53f8511ddfd88a9c44bb650a0e7403f773 |
memory/2720-60-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1528-75-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-72-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-85-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-82-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-78-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2720-86-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2688-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1528-89-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-90-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-91-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-92-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-93-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1148-94-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1528-95-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-97-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-99-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-101-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-103-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-105-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-107-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-109-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-111-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-113-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1528-115-0x0000000000400000-0x00000000004B7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 19:30
Reported
2024-07-30 19:33
Platform
win10v2004-20240730-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe |
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\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe
"C:\Users\Admin\AppData\Local\Temp\1d0e911fab58ded2be33b6fe01bd49754dc45fa3564b61a93078b872ee0a1dde.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 208 -ip 208
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 468
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 |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.173.189.20.in-addr.arpa | udp |
Files
memory/208-2-0x000000000044D000-0x000000000044E000-memory.dmp
memory/208-3-0x0000000000400000-0x0000000000453000-memory.dmp
memory/208-4-0x0000000000400000-0x0000000000453000-memory.dmp