Analysis Overview
SHA256
cd6be3700babd575f736ba8b5dbcb200a79e68588379a5940a4f34a2826627ea
Threat Level: Known bad
The file ac6627ae052f3ae7968cca60e4219905_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 01:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 01:26
Reported
2024-06-15 01:29
Platform
win7-20240611-en
Max time kernel
147s
Max time network
148s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1900 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe |
| PID 1900 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe |
| PID 1900 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe |
| PID 1900 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDIT\nlmsprep.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe"
C:\Windows\SysWOW64\KBDIT\nlmsprep.exe
"C:\Windows\SysWOW64\KBDIT\nlmsprep.exe"
Network
| Country | Destination | Domain | Proto |
| US | 70.121.172.89:80 | tcp | |
| US | 70.121.172.89:80 | tcp | |
| DE | 116.202.234.183:8080 | tcp | |
| DE | 116.202.234.183:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| DE | 185.94.252.104:443 | tcp |
Files
memory/1900-0-0x00000000002D0000-0x00000000002DC000-memory.dmp
memory/1900-4-0x00000000002C0000-0x00000000002C9000-memory.dmp
C:\Windows\SysWOW64\KBDIT\nlmsprep.exe
| MD5 | ac6627ae052f3ae7968cca60e4219905 |
| SHA1 | 5d3a660a5eb9c96e0bc2b6e7c96b21889e95aec5 |
| SHA256 | cd6be3700babd575f736ba8b5dbcb200a79e68588379a5940a4f34a2826627ea |
| SHA512 | 3e1b3b94d3251cbd66735a35c699a6718ca90178eeed91cd0b0ccd12c4569f075b4dae3d38a42a296fd46a59d1cf642616d3e52068261826cc051b5abc9e71a6 |
memory/1900-5-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2612-7-0x00000000001E0000-0x00000000001EC000-memory.dmp
memory/2612-11-0x00000000001E0000-0x00000000001EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 01:26
Reported
2024-06-15 01:29
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3736 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe |
| PID 3736 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe |
| PID 3736 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe | C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe"
C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe
"C:\Windows\SysWOW64\nlmproxy\KBDTT102.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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 23.41.178.57:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.178.41.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 70.121.172.89:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| DE | 116.202.234.183:8080 | tcp | |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 69.30.203.214:8080 | tcp | |
| DE | 185.94.252.104:443 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 64.183.73.122:80 | tcp | |
| AR | 190.55.181.54:443 | tcp | |
| US | 8.8.8.8:53 | 92.16.208.104.in-addr.arpa | udp |
Files
memory/3736-0-0x00000000005D0000-0x00000000005DC000-memory.dmp
memory/3736-4-0x00000000005C0000-0x00000000005C9000-memory.dmp
C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe
| MD5 | ac6627ae052f3ae7968cca60e4219905 |
| SHA1 | 5d3a660a5eb9c96e0bc2b6e7c96b21889e95aec5 |
| SHA256 | cd6be3700babd575f736ba8b5dbcb200a79e68588379a5940a4f34a2826627ea |
| SHA512 | 3e1b3b94d3251cbd66735a35c699a6718ca90178eeed91cd0b0ccd12c4569f075b4dae3d38a42a296fd46a59d1cf642616d3e52068261826cc051b5abc9e71a6 |
memory/3736-6-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2732-7-0x00000000020C0000-0x00000000020CC000-memory.dmp
memory/2732-11-0x00000000020C0000-0x00000000020CC000-memory.dmp