Analysis Overview
SHA256
9fb655cde488d0e8fc6063a8c52d5970b6e64bd4eddcc6e0f12ecc84ee45fbe3
Threat Level: Known bad
The file 85528033b4b49155dce796e5a2b87fd4_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-30 23:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 23:44
Reported
2024-05-30 23:47
Platform
win7-20240221-en
Max time kernel
136s
Max time network
146s
Command Line
Signatures
Emotet
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\scandispid.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 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\WpadDecisionTime = c072e990ebb2da01 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36\WpadDetectedUrl | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36\WpadDecisionTime = c072e990ebb2da01 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36\WpadDecisionTime = 8092ef6eebb2da01 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36\WpadDecisionReason = "1" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36\WpadDecision = "0" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-43-c9-72-9c-36 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f011d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\WpadDecisionTime = 8092ef6eebb2da01 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\WpadDecision = "0" | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f011d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E} | C:\Windows\SysWOW64\scandispid.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{69413D1D-559D-46FA-B8ED-7AE5A5DAC19E}\7e-43-c9-72-9c-36 | C:\Windows\SysWOW64\scandispid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\scandispid.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\scandispid.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\scandispid.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\scandispid.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\scandispid.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe
--37c1039e
C:\Windows\SysWOW64\scandispid.exe
"C:\Windows\SysWOW64\scandispid.exe"
C:\Windows\SysWOW64\scandispid.exe
--c8d0af0c
Network
| Country | Destination | Domain | Proto |
| DE | 172.104.233.225:8080 | tcp | |
| DE | 172.104.233.225:8080 | tcp | |
| US | 70.32.78.99:8080 | tcp | |
| US | 70.32.78.99:8080 | tcp | |
| PL | 213.189.36.51:8080 | tcp | |
| PL | 213.189.36.51:8080 | tcp | |
| US | 107.170.27.84:443 | tcp | |
| US | 107.170.27.84:443 | tcp | |
| ZW | 154.120.227.206:8080 | tcp |
Files
memory/1728-0-0x0000000000300000-0x0000000000317000-memory.dmp
memory/1728-5-0x0000000000250000-0x0000000000261000-memory.dmp
memory/2120-6-0x00000000003C0000-0x00000000003D7000-memory.dmp
memory/2120-11-0x00000000003A0000-0x00000000003B1000-memory.dmp
memory/2600-12-0x0000000000430000-0x0000000000447000-memory.dmp
memory/2600-17-0x00000000003E0000-0x00000000003F1000-memory.dmp
memory/2628-23-0x00000000003E0000-0x00000000003F1000-memory.dmp
memory/2120-24-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-30 23:44
Reported
2024-05-30 23:47
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\wowshades.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\wowshades.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\wowshades.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\wowshades.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\wowshades.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\wowshades.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\wowshades.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wowshades.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2700 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe |
| PID 2700 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe |
| PID 2700 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe |
| PID 3616 wrote to memory of 1284 | N/A | C:\Windows\SysWOW64\wowshades.exe | C:\Windows\SysWOW64\wowshades.exe |
| PID 3616 wrote to memory of 1284 | N/A | C:\Windows\SysWOW64\wowshades.exe | C:\Windows\SysWOW64\wowshades.exe |
| PID 3616 wrote to memory of 1284 | N/A | C:\Windows\SysWOW64\wowshades.exe | C:\Windows\SysWOW64\wowshades.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\85528033b4b49155dce796e5a2b87fd4_JaffaCakes118.exe
--37c1039e
C:\Windows\SysWOW64\wowshades.exe
"C:\Windows\SysWOW64\wowshades.exe"
C:\Windows\SysWOW64\wowshades.exe
--40f64abb
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| DE | 172.104.233.225:8080 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 70.32.78.99:8080 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| PL | 213.189.36.51:8080 | tcp | |
| US | 107.170.27.84:443 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| ZW | 154.120.227.206:8080 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 203.25.159.3:8080 | tcp | |
| GB | 80.85.87.122:8080 | tcp | |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/2700-0-0x0000000002080000-0x0000000002097000-memory.dmp
memory/2700-5-0x00000000005E0000-0x00000000005F1000-memory.dmp
memory/1996-6-0x0000000000560000-0x0000000000577000-memory.dmp
memory/1996-11-0x0000000000540000-0x0000000000551000-memory.dmp
memory/3616-13-0x00000000005F0000-0x0000000000607000-memory.dmp
memory/3616-18-0x00000000005D0000-0x00000000005E1000-memory.dmp
C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\4bd2907d2e0afb20e1193e2292377f44_a47c70d8-7adc-4ad7-994f-644a8c84c176
| MD5 | 531d9bc2297289ce9b2144d0e78e77d8 |
| SHA1 | e69557ab8db39ceea4557d322cab2ce8f4b61888 |
| SHA256 | b4c777ec60d20aced83997482ad62fa0482734cffa67f4a5bf327f5c15d93ae0 |
| SHA512 | 4bd8bffea131b8b5302ffba45bf651aba71a6235bff78c08b5bad78ebe88794cba13bb6712411764b7c0e821ecca4283862dc8b243eda25f6966c3b6292df636 |
memory/1284-20-0x0000000000E50000-0x0000000000E67000-memory.dmp
memory/1284-25-0x0000000000E20000-0x0000000000E31000-memory.dmp
memory/1996-26-0x0000000000400000-0x0000000000429000-memory.dmp