Analysis Overview
SHA256
4351997cac5515c936f357f7d0954e54774c62ecdb46f959ca6af1245a711f0e
Threat Level: Known bad
The file b0321e5472b660e88475150a08046f96_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 21:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 21:33
Reported
2024-06-15 21:36
Platform
win7-20231129-en
Max time kernel
130s
Max time network
140s
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\bmlreports.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0049000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\WpadDecisionTime = c0f5cac76bbfda01 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\WpadDecision = "0" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9\WpadDecisionTime = c0f5cac76bbfda01 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9\WpadDetectedUrl | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\WpadDecisionTime = 60ff5d036cbfda01 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9\WpadDecisionTime = 60ff5d036cbfda01 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\aa-1f-df-43-f7-d9 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9\WpadDecisionReason = "1" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9\WpadDecision = "0" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\aa-1f-df-43-f7-d9 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0049000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F8B593D4-AC9C-4869-B34E-CD72B9B36F58} | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\bmlreports.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\bmlreports.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
C:\Windows\SysWOW64\bmlreports.exe
"C:\Windows\SysWOW64\bmlreports.exe"
C:\Windows\SysWOW64\bmlreports.exe
"C:\Windows\SysWOW64\bmlreports.exe"
Network
| Country | Destination | Domain | Proto |
| MX | 201.97.99.39:20 | tcp | |
| MX | 201.97.99.39:20 | tcp | |
| MX | 189.213.120.20:20 | tcp | |
| MX | 189.213.120.20:20 | tcp | |
| CL | 190.95.116.116:22 | tcp | |
| CL | 190.95.116.116:22 | tcp | |
| MX | 201.97.99.39:22 | tcp |
Files
memory/2364-9-0x0000000001BA0000-0x0000000001BB8000-memory.dmp
memory/2208-11-0x0000000000350000-0x0000000000368000-memory.dmp
memory/2208-10-0x00000000002F0000-0x0000000000307000-memory.dmp
memory/2364-8-0x0000000001B60000-0x0000000001B77000-memory.dmp
memory/2208-4-0x0000000000330000-0x0000000000347000-memory.dmp
memory/2364-0-0x0000000001B80000-0x0000000001B97000-memory.dmp
memory/2640-12-0x00000000005C0000-0x00000000005D7000-memory.dmp
memory/2640-17-0x0000000000880000-0x0000000000898000-memory.dmp
memory/2640-16-0x0000000000330000-0x0000000000347000-memory.dmp
memory/2972-18-0x00000000002B0000-0x00000000002C7000-memory.dmp
memory/2972-23-0x00000000002D0000-0x00000000002E8000-memory.dmp
memory/2972-22-0x0000000000290000-0x00000000002A7000-memory.dmp
memory/2208-24-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2208-25-0x00000000002F0000-0x0000000000307000-memory.dmp
memory/2972-26-0x0000000000290000-0x00000000002A7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 21:33
Reported
2024-06-15 21:36
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Emotet
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4184 wrote to memory of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe |
| PID 4184 wrote to memory of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe |
| PID 4184 wrote to memory of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe |
| PID 440 wrote to memory of 2412 | N/A | C:\Windows\SysWOW64\runningiface.exe | C:\Windows\SysWOW64\runningiface.exe |
| PID 440 wrote to memory of 2412 | N/A | C:\Windows\SysWOW64\runningiface.exe | C:\Windows\SysWOW64\runningiface.exe |
| PID 440 wrote to memory of 2412 | N/A | C:\Windows\SysWOW64\runningiface.exe | C:\Windows\SysWOW64\runningiface.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
C:\Windows\SysWOW64\runningiface.exe
"C:\Windows\SysWOW64\runningiface.exe"
C:\Windows\SysWOW64\runningiface.exe
"C:\Windows\SysWOW64\runningiface.exe"
Network
| Country | Destination | Domain | Proto |
| MX | 201.97.99.39:20 | tcp | |
| MX | 189.213.120.20:20 | tcp | |
| CL | 190.95.116.116:22 | tcp | |
| MX | 201.97.99.39:22 | tcp | |
| US | 69.195.223.154:7080 | tcp |
Files
memory/4184-0-0x00000000021D0000-0x00000000021E7000-memory.dmp
memory/4184-4-0x00000000021B0000-0x00000000021C7000-memory.dmp
memory/4184-5-0x00000000021F0000-0x0000000002208000-memory.dmp
memory/3628-6-0x0000000000700000-0x0000000000717000-memory.dmp
memory/3628-11-0x0000000000720000-0x0000000000738000-memory.dmp
memory/3628-10-0x00000000005C0000-0x00000000005D7000-memory.dmp
memory/440-12-0x00000000008D0000-0x00000000008E7000-memory.dmp
memory/440-17-0x0000000000D70000-0x0000000000D88000-memory.dmp
memory/440-16-0x00000000008B0000-0x00000000008C7000-memory.dmp
memory/2412-18-0x0000000000610000-0x0000000000627000-memory.dmp
memory/440-22-0x00000000008B0000-0x00000000008C7000-memory.dmp
memory/2412-24-0x0000000000630000-0x0000000000648000-memory.dmp
memory/2412-23-0x00000000005F0000-0x0000000000607000-memory.dmp
memory/3628-25-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3628-26-0x00000000005C0000-0x00000000005D7000-memory.dmp
memory/2412-27-0x00000000005F0000-0x0000000000607000-memory.dmp