Analysis Overview
SHA256
3428220d9ec39611487724fcf875972f2df6d7bb68108799a012630f3669611d
Threat Level: Known bad
The file b36632b2009585727eaa83af6ba40124_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Drops startup file
Checks computer location settings
Checks whether UAC is enabled
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 12:00
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 12:00
Reported
2024-06-16 12:02
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
NanoCore
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Service = "C:\\Program Files (x86)\\DDP Service\\ddpsv.exe" | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2716 set thread context of 5068 | N/A | C:\Users\Admin\AppData\Local\bin.exe | C:\Users\Admin\AppData\Local\bin.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| File opened for modification | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe"
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 --no-appcompat-clear --field-trial-handle=4088,i,6576818814118437872,11004518367271063231,262144 --variations-seed-version --mojo-platform-channel-handle=1428 /prefetch:8
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\bin.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\bin.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.exe"
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.exe"
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.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 | gifted.gleeze.com | udp |
| US | 8.8.4.4:53 | gifted.gleeze.com | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gifted.gleeze.com | udp |
Files
memory/1720-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
memory/1720-1-0x0000000000A80000-0x0000000000B2A000-memory.dmp
memory/1720-2-0x0000000005B20000-0x00000000060C4000-memory.dmp
memory/1720-3-0x00000000054C0000-0x0000000005552000-memory.dmp
memory/1720-4-0x0000000005570000-0x00000000055A0000-memory.dmp
memory/1720-5-0x00000000054B0000-0x00000000054B6000-memory.dmp
memory/1720-6-0x0000000074AD0000-0x0000000075280000-memory.dmp
memory/1720-7-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
memory/1720-8-0x0000000074AD0000-0x0000000075280000-memory.dmp
memory/1720-12-0x0000000074AD0000-0x0000000075280000-memory.dmp
C:\Users\Admin\AppData\Local\bin.exe
| MD5 | b36632b2009585727eaa83af6ba40124 |
| SHA1 | e53ea675d1ba0fc5e19ff6ddf35294c34e3c2fe0 |
| SHA256 | 3428220d9ec39611487724fcf875972f2df6d7bb68108799a012630f3669611d |
| SHA512 | 71c977c27e54f5df83a7cd68e5a3c03be3043c60c6a78058690b2f8d291e1b63f1dd70a514828526f15cd15a6398cca596c9b518a980284442156c93727d6243 |
memory/2716-17-0x0000000008B70000-0x0000000008C0C000-memory.dmp
memory/5068-19-0x0000000000800000-0x0000000000838000-memory.dmp
memory/5068-20-0x0000000004D20000-0x0000000004D2A000-memory.dmp
memory/5068-23-0x0000000004FA0000-0x0000000004FAA000-memory.dmp
memory/5068-24-0x0000000005210000-0x000000000522E000-memory.dmp
memory/5068-25-0x0000000005230000-0x000000000523A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 12:00
Reported
2024-06-16 12:02
Platform
win7-20231129-en
Max time kernel
150s
Max time network
148s
Command Line
Signatures
NanoCore
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\TCP Service = "C:\\Program Files (x86)\\TCP Service\\tcpsv.exe" | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2972 set thread context of 2296 | N/A | C:\Users\Admin\AppData\Local\bin.exe | C:\Users\Admin\AppData\Local\bin.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\TCP Service\tcpsv.exe | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| File opened for modification | C:\Program Files (x86)\TCP Service\tcpsv.exe | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\bin.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\bin.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\bin.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.exe"
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.exe"
C:\Users\Admin\AppData\Local\bin.exe
"C:\Users\Admin\AppData\Local\bin.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gifted.gleeze.com | udp |
| US | 8.8.4.4:53 | gifted.gleeze.com | udp |
| US | 8.8.8.8:53 | gifted.gleeze.com | udp |
| US | 8.8.8.8:53 | gifted.gleeze.com | udp |
| US | 8.8.4.4:53 | gifted.gleeze.com | udp |
| US | 8.8.8.8:53 | gifted.gleeze.com | udp |
| US | 8.8.4.4:53 | gifted.gleeze.com | udp |
| US | 8.8.8.8:53 | phill.onmypc.us | udp |
| US | 8.8.4.4:53 | phill.onmypc.us | udp |
| US | 8.8.8.8:53 | phill.onmypc.us | udp |
| US | 8.8.8.8:53 | phill.onmypc.us | udp |
| US | 8.8.4.4:53 | phill.onmypc.us | udp |
Files
memory/2344-0-0x000000007406E000-0x000000007406F000-memory.dmp
memory/2344-1-0x0000000001310000-0x00000000013BA000-memory.dmp
memory/2344-2-0x00000000003D0000-0x0000000000400000-memory.dmp
memory/2344-3-0x0000000000360000-0x0000000000366000-memory.dmp
memory/2344-4-0x0000000074060000-0x000000007474E000-memory.dmp
memory/2344-5-0x0000000074060000-0x000000007474E000-memory.dmp
memory/2344-6-0x000000007406E000-0x000000007406F000-memory.dmp
memory/2344-7-0x0000000074060000-0x000000007474E000-memory.dmp
memory/2344-10-0x0000000074060000-0x000000007474E000-memory.dmp
C:\Users\Admin\AppData\Local\bin.exe
| MD5 | b36632b2009585727eaa83af6ba40124 |
| SHA1 | e53ea675d1ba0fc5e19ff6ddf35294c34e3c2fe0 |
| SHA256 | 3428220d9ec39611487724fcf875972f2df6d7bb68108799a012630f3669611d |
| SHA512 | 71c977c27e54f5df83a7cd68e5a3c03be3043c60c6a78058690b2f8d291e1b63f1dd70a514828526f15cd15a6398cca596c9b518a980284442156c93727d6243 |
memory/2972-13-0x0000000000AA0000-0x0000000000B4A000-memory.dmp
memory/2296-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-19-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-22-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2296-23-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-26-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-28-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-29-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2296-32-0x00000000003F0000-0x00000000003FA000-memory.dmp
memory/2296-33-0x0000000000440000-0x000000000045E000-memory.dmp
memory/2296-34-0x0000000000460000-0x000000000046A000-memory.dmp