Analysis Overview
SHA256
abc86a30c916c9a2531c12335b85fd23202cdd8f59f3a273d325f9f585128606
Threat Level: Known bad
The file ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 11:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 11:45
Reported
2024-06-15 11:48
Platform
win7-20240611-en
Max time kernel
146s
Max time network
147s
Command Line
Signatures
NanoCore
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2844 set thread context of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IcyOBKPuqiF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpADFB.tmp"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmpAF43.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| NL | 2.58.149.83:443 | moregrace.duckdns.org | tcp |
Files
memory/2844-0-0x0000000074761000-0x0000000074762000-memory.dmp
memory/2844-1-0x0000000074760000-0x0000000074D0B000-memory.dmp
memory/2844-2-0x0000000074760000-0x0000000074D0B000-memory.dmp
memory/2844-3-0x0000000074760000-0x0000000074D0B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpADFB.tmp
| MD5 | 33aea366553dbea6943a6d889cb771f5 |
| SHA1 | ff425e81951dff821c0078fac02a9f12303ecb50 |
| SHA256 | 1a44615a9ccdff0a15dcb5acb91c602bd7ed7bc4142933ce719165487346d195 |
| SHA512 | d3c1cb1c589efd2f09262aba8af5673450678bda38c43c717b1268c10fc14ee08c3cc8358a1dd848cff5b1976f4837ba8b3ff4b503f0d1783f60ecdb8293a660 |
memory/2672-8-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-7-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-19-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-15-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2672-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2672-9-0x0000000000400000-0x0000000000438000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAF43.tmp
| MD5 | ae766004c0d8792953bafffe8f6a2e3b |
| SHA1 | 14b12f27543a401e2fe0af8052e116cab0032426 |
| SHA256 | 1abdd9b6a6b84e4ba1af1282dc84ce276c59ba253f4c4af05fea498a4fd99540 |
| SHA512 | e530da4a5d4336fc37838d0e93b5eb3804b9c489c71f6954a47fc81a4c655bb72ec493e109cf96e6e3617d7623ac80697ad3bbd5ffc6281bafc8b34dca5e6567 |
memory/2844-24-0x0000000074760000-0x0000000074D0B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 11:45
Reported
2024-06-15 11:48
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
150s
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\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3056 set thread context of 3520 | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae45ec757612c255a5e1a0e42e7f83f1_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=4376,i,15142778360084620907,1763097090506261076,262144 --variations-seed-version --mojo-platform-channel-handle=4424 /prefetch:8
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IcyOBKPuqiF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7C7E.tmp"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp8028.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| US | 8.8.4.4:53 | moregrace.duckdns.org | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| US | 8.8.4.4:53 | moregrace.duckdns.org | udp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
| US | 8.8.4.4:53 | moregrace.duckdns.org | udp |
| US | 8.8.8.8:53 | moregrace.duckdns.org | udp |
Files
memory/3056-0-0x0000000074E82000-0x0000000074E83000-memory.dmp
memory/3056-1-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3056-2-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3056-3-0x0000000074E82000-0x0000000074E83000-memory.dmp
memory/3056-4-0x0000000074E80000-0x0000000075431000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7C7E.tmp
| MD5 | 573c008721a0eb26b6d1b449688d0a4c |
| SHA1 | 33b9da5c2c87bc471a2dc10948783a25fda1a8e1 |
| SHA256 | 3bf6999888e5568e027acb2571d59d8db05a8e3dd3977eeb123ba4d4063e82fd |
| SHA512 | 7e10f4066a09e1e73ee9bfbce1cfef25270d6d8a36c790644a7f0711be62c8f8ab0f90dfc5cda0717635f1a7f1fe35727c8abf70cac8d4ea35ee232be9c5abb9 |
memory/3520-8-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3520-10-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3520-11-0x0000000074E80000-0x0000000075431000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8028.tmp
| MD5 | ae766004c0d8792953bafffe8f6a2e3b |
| SHA1 | 14b12f27543a401e2fe0af8052e116cab0032426 |
| SHA256 | 1abdd9b6a6b84e4ba1af1282dc84ce276c59ba253f4c4af05fea498a4fd99540 |
| SHA512 | e530da4a5d4336fc37838d0e93b5eb3804b9c489c71f6954a47fc81a4c655bb72ec493e109cf96e6e3617d7623ac80697ad3bbd5ffc6281bafc8b34dca5e6567 |
memory/3520-16-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3056-17-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3520-18-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/3520-19-0x0000000074E80000-0x0000000075431000-memory.dmp