Analysis Overview
SHA256
e055346bbcea8acc879fc9ab7cc231658971d42f463c1a4a139a139fbbb95ac7
Threat Level: Known bad
The file b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Andromeda, Gamarue
Detects Andromeda payload.
Andromeda family
Adds policy Run key to start application
Executes dropped EXE
Checks computer location settings
Maps connected drives based on registry
Adds Run key to start application
UPX packed file
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-30 04:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-30 04:52
Reported
2024-11-30 04:55
Platform
win7-20240903-en
Max time kernel
123s
Max time network
121s
Command Line
Signatures
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\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe"
Network
Files
memory/2420-2-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2420-14-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2420-4-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2420-58-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/2420-38-0x00000000002E0000-0x00000000002E1000-memory.dmp
memory/2420-26-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2420-68-0x00000000005E0000-0x00000000005E1000-memory.dmp
memory/2420-256-0x0000000000830000-0x0000000000832000-memory.dmp
memory/2420-253-0x0000000000820000-0x0000000000822000-memory.dmp
memory/2420-251-0x0000000000600000-0x0000000000602000-memory.dmp
memory/2420-45689-0x0000000000830000-0x0000000000832000-memory.dmp
memory/2420-45687-0x0000000000820000-0x0000000000822000-memory.dmp
memory/2420-45685-0x0000000000600000-0x0000000000602000-memory.dmp
memory/2420-485568-0x0000000000880000-0x0000000000980000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-30 04:52
Reported
2024-11-30 04:55
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Andromeda family
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\52278 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msejahd.bat" | C:\Windows\SysWOW64\svchost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\winlogonr\\winlogonr.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4516 set thread context of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe |
| PID 556 set thread context of 1616 | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe |
| PID 556 set thread context of 4228 | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe |
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msejahd.bat | C:\Windows\SysWOW64\svchost.exe | N/A |
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\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.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\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4dd126a8a85297f6695d1e89f8a827b_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AWVMC.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "winlogon" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe" /f
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.72.235.82:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | skyband.in | udp |
| US | 8.8.8.8:53 | skyband.in | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.235.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | skyband.in | udp |
| US | 8.8.8.8:53 | skyband.in | udp |
Files
memory/4516-2-0x0000000002A00000-0x0000000002A02000-memory.dmp
memory/4516-4-0x0000000002A30000-0x0000000002A32000-memory.dmp
memory/4516-3-0x0000000002A10000-0x0000000002A12000-memory.dmp
memory/4516-5-0x0000000002A50000-0x0000000002A52000-memory.dmp
memory/4516-6-0x0000000002A70000-0x0000000002A72000-memory.dmp
memory/4516-7-0x0000000002A80000-0x0000000002A82000-memory.dmp
memory/2328-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2328-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2328-12-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\AWVMC.txt
| MD5 | 6831b89d0b8dc3e07588d733e75c122b |
| SHA1 | 8c70088c3224bbaf535ed19ec0f6bd5231c543be |
| SHA256 | 9fe102f2c6dff35f03787b85f725d12347cf491c897730a7f2e818f65177ffc2 |
| SHA512 | 699fb44a25032ee4ad0ace1f941c826b333baddb65049c22e80b272909e85f4c8a00fef73fe2d97fa8998a0b6969b13461237bfc1e8f9bf711849d17d0cda6da |
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
| MD5 | a1ea25b35c8c55610517cca4fc6efbd9 |
| SHA1 | 055661cdeb49be18323e78f6968c11b596ab70f4 |
| SHA256 | f8beacc2d3c56f141c8c8a7fcaf2c5ccdffa8756a7cf11b463a0f1555fc6e673 |
| SHA512 | 18a316ac9995edd05fe6095f9895fc2869f8b81ae9c614d860fecec50f40dd24e080c1581d00dea931a4de15900c64536de1aaee46c29f90fd9c2014dc39e0d0 |
memory/2328-38-0x0000000000400000-0x000000000040B000-memory.dmp
memory/556-40-0x0000000000400000-0x0000000000416000-memory.dmp
memory/556-41-0x0000000000400000-0x0000000000416000-memory.dmp
memory/556-42-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4228-45-0x0000000000400000-0x0000000000405000-memory.dmp
memory/556-51-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4228-50-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2328-54-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1408-58-0x00000000008C0000-0x00000000008CE000-memory.dmp
memory/1408-60-0x00000000008C0000-0x00000000008CE000-memory.dmp
memory/1408-62-0x0000000001100000-0x0000000001105000-memory.dmp
memory/1408-66-0x0000000001100000-0x0000000001105000-memory.dmp
memory/1616-68-0x0000000000400000-0x000000000040B000-memory.dmp