Analysis Overview
SHA256
6be45f6054be1bcd7e91aab715f3e4342c3ad988d4f53ebb41cb79caea1da70b
Threat Level: Known bad
The file bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detects PlugX payload
PlugX
LatentBot
Loads dropped DLL
Executes dropped EXE
Deletes itself
Checks computer location settings
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 16:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 16:28
Reported
2024-06-18 16:30
Platform
win7-20240508-en
Max time kernel
149s
Max time network
142s
Command Line
Signatures
Detects PlugX payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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LatentBot
PlugX
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\svchost.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-a5-a2-dd-a4-f4 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-a5-a2-dd-a4-f4\WpadDecision = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB}\ca-a5-a2-dd-a4-f4 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB}\WpadDecision = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-a5-a2-dd-a4-f4\WpadDecisionReason = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB}\WpadDecisionTime = f04e92809cc1da01 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-a5-a2-dd-a4-f4\WpadDecisionTime = f04e92809cc1da01 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8658B825-23D2-4B4C-9ED0-991047320AEB}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE | C:\Windows\SysWOW64\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\CLASSES\FAST | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 45003700460037003200420042004200350034004500350045004400310045000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe"
C:\ProgramData\SxS\Nv.exe
"C:\ProgramData\SxS\Nv.exe" 100 2920
C:\ProgramData\SxS\Nv.exe
"C:\ProgramData\SxS\Nv.exe" 200 0
C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe 201 0
C:\Windows\SysWOW64\msiexec.exe
C:\Windows\system32\msiexec.exe 209 2552
Network
| Country | Destination | Domain | Proto |
| N/A | 10.127.255.255:53 | udp | |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp |
Files
\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe
| MD5 | 09b8b54f78a10c435cd319070aa13c28 |
| SHA1 | 6474d0369f97e72e01e4971128d1062f5c2b3656 |
| SHA256 | 523d28df917f9d265cd2c0d38df26277bc56a535145100ed82e6f5fdeaae7256 |
| SHA512 | c1f2f5c4aa5eb55d255e22db032da954a38a0204fb4d9bc76042f140f1b1e171944aa09b0eb11159323a8b9f33974c73fd32a4f76d976aaa8a16cc9c60a34ca7 |
C:\Users\Admin\AppData\Local\Temp\RarSFX0\NvSmartMax.dll
| MD5 | d659d95d46f71f172cd4f2aca9532949 |
| SHA1 | 13a4a93c5a76ad1ea95cc6e9c7e2282f1981c85d |
| SHA256 | 9e4800663e62415d01f844195d8bae0be71a1bd14b9d4103c6dedb9266957837 |
| SHA512 | ad423ef32635358f8c47854a95c9e18dde7fe1e31c450aee7fd16f5a4043a8fd135ad5eac7491909acdf5afd6d013f8fd9b1f07809d8ff88458dbad31dddaba5 |
memory/2920-25-0x0000000001C60000-0x0000000001D60000-memory.dmp
memory/2920-27-0x00000000002A0000-0x00000000002CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\RarSFX0\NvSmartMax.dll.URL
| MD5 | c889dc4f6294e882c8ce08f1f9a0aa12 |
| SHA1 | 2522d785f2f78d0bb2841723695e1ab55afa1313 |
| SHA256 | d6ad656de945a3e4a8179bae85173bcdf986c85d8328d5e788a8a695faf1576b |
| SHA512 | 44d16808678fcbd5936e1a22f715865c948026fdf283b121f3ae17e8f40809f4d75e055b84daf60808a5a9f59f585402b4ce73d9dac0d86524baf207226c6662 |
memory/2596-46-0x0000000000410000-0x000000000043C000-memory.dmp
memory/2448-51-0x0000000000280000-0x00000000002AC000-memory.dmp
memory/2552-56-0x00000000000C0000-0x00000000000C2000-memory.dmp
memory/2552-55-0x00000000000A0000-0x00000000000BA000-memory.dmp
memory/2552-52-0x0000000000080000-0x0000000000081000-memory.dmp
memory/2552-59-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-75-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-76-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-73-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2920-74-0x00000000002A0000-0x00000000002CC000-memory.dmp
memory/2552-72-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-71-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2448-58-0x0000000000280000-0x00000000002AC000-memory.dmp
memory/2552-57-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-77-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2552-81-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2596-82-0x0000000000410000-0x000000000043C000-memory.dmp
memory/2552-83-0x00000000001B0000-0x00000000001DC000-memory.dmp
memory/2344-92-0x0000000000280000-0x00000000002AC000-memory.dmp
memory/2344-90-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2344-91-0x0000000000280000-0x00000000002AC000-memory.dmp
memory/2344-89-0x0000000000280000-0x00000000002AC000-memory.dmp
memory/2552-93-0x00000000001B0000-0x00000000001DC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 16:28
Reported
2024-06-18 16:30
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
143s
Command Line
Signatures
Detects PlugX payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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LatentBot
PlugX
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| N/A | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\CLASSES\FAST | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 44003400340042004500330034003500320030003900390034004300310042000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\ProgramData\SxS\Nv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bce37dd072dc0eeeba64a67f92e9e7c3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe"
C:\ProgramData\SxS\Nv.exe
"C:\ProgramData\SxS\Nv.exe" 100 1368
C:\ProgramData\SxS\Nv.exe
"C:\ProgramData\SxS\Nv.exe" 200 0
C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe 201 0
C:\Windows\SysWOW64\msiexec.exe
C:\Windows\system32\msiexec.exe 209 2844
Network
| Country | Destination | Domain | Proto |
| N/A | 10.127.255.255:53 | udp | |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp | |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| US | 8.8.8.8:53 | jinyuan2012.zapto.org | udp |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | tcp | |
| N/A | 127.0.0.1:12345 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Nv.exe
| MD5 | 09b8b54f78a10c435cd319070aa13c28 |
| SHA1 | 6474d0369f97e72e01e4971128d1062f5c2b3656 |
| SHA256 | 523d28df917f9d265cd2c0d38df26277bc56a535145100ed82e6f5fdeaae7256 |
| SHA512 | c1f2f5c4aa5eb55d255e22db032da954a38a0204fb4d9bc76042f140f1b1e171944aa09b0eb11159323a8b9f33974c73fd32a4f76d976aaa8a16cc9c60a34ca7 |
C:\Users\Admin\AppData\Local\Temp\RarSFX0\NvSmartMax.dll
| MD5 | d659d95d46f71f172cd4f2aca9532949 |
| SHA1 | 13a4a93c5a76ad1ea95cc6e9c7e2282f1981c85d |
| SHA256 | 9e4800663e62415d01f844195d8bae0be71a1bd14b9d4103c6dedb9266957837 |
| SHA512 | ad423ef32635358f8c47854a95c9e18dde7fe1e31c450aee7fd16f5a4043a8fd135ad5eac7491909acdf5afd6d013f8fd9b1f07809d8ff88458dbad31dddaba5 |
C:\Users\Admin\AppData\Local\Temp\RarSFX0\NvSmartMax.dll.URL
| MD5 | c889dc4f6294e882c8ce08f1f9a0aa12 |
| SHA1 | 2522d785f2f78d0bb2841723695e1ab55afa1313 |
| SHA256 | d6ad656de945a3e4a8179bae85173bcdf986c85d8328d5e788a8a695faf1576b |
| SHA512 | 44d16808678fcbd5936e1a22f715865c948026fdf283b121f3ae17e8f40809f4d75e055b84daf60808a5a9f59f585402b4ce73d9dac0d86524baf207226c6662 |
memory/1368-19-0x0000000002100000-0x0000000002200000-memory.dmp
memory/1368-21-0x0000000002090000-0x00000000020BC000-memory.dmp
memory/2960-40-0x0000000002160000-0x000000000218C000-memory.dmp
memory/2960-44-0x0000000002160000-0x000000000218C000-memory.dmp
memory/2308-45-0x00000000006C0000-0x00000000006EC000-memory.dmp
memory/2308-46-0x00000000006C0000-0x00000000006EC000-memory.dmp
memory/2844-47-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-60-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-62-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-59-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2844-48-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-61-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-63-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-64-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/1368-69-0x0000000002090000-0x00000000020BC000-memory.dmp
memory/2960-70-0x0000000002160000-0x000000000218C000-memory.dmp
memory/4024-74-0x0000000002B90000-0x0000000002BBC000-memory.dmp
memory/4024-73-0x0000000002B90000-0x0000000002BBC000-memory.dmp
memory/4024-72-0x00000000011A0000-0x00000000011A1000-memory.dmp
memory/4024-71-0x0000000002B90000-0x0000000002BBC000-memory.dmp
memory/2844-75-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-76-0x0000000000A00000-0x0000000000A2C000-memory.dmp
memory/2844-77-0x0000000000A00000-0x0000000000A2C000-memory.dmp