Analysis Overview
SHA256
1eeef8687d0124eebe684c6f0c5daddd8cf02ac0cdc7096453712f608d2b3362
Threat Level: Known bad
The file 42bc5ade19664c63c87d31f98099f5e8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Blocklisted process makes network request
Loads dropped DLL
Drops file in System32 directory
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 17:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 17:54
Reported
2024-07-13 17:57
Platform
win7-20240708-en
Max time kernel
130s
Max time network
139s
Command Line
Signatures
Emotet
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Fizqrhpccu\gofiiywff.lzy | C:\Windows\SysWOW64\rundll32.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bc5ade19664c63c87d31f98099f5e8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bc5ade19664c63c87d31f98099f5e8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Fizqrhpccu\gofiiywff.lzy",JPFJjYBbkTki
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Fizqrhpccu\gofiiywff.lzy",#1
Network
| Country | Destination | Domain | Proto |
| AR | 190.55.186.229:80 | tcp | |
| AR | 190.55.186.229:80 | tcp | |
| TH | 203.157.152.9:7080 | tcp | |
| TH | 203.157.152.9:7080 | tcp | |
| SG | 157.245.145.87:443 | tcp | |
| SG | 157.245.145.87:443 | tcp |
Files
memory/2692-0-0x0000000000130000-0x000000000014F000-memory.dmp
memory/2692-1-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2692-2-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2744-3-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2744-4-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2672-5-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2672-6-0x0000000010000000-0x0000000010023000-memory.dmp
memory/2672-7-0x0000000010000000-0x0000000010023000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 17:54
Reported
2024-07-13 17:57
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Emotet
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Iopbdgofg\wqtgpltm.unp | C:\Windows\SysWOW64\rundll32.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1508 wrote to memory of 3216 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1508 wrote to memory of 3216 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1508 wrote to memory of 3216 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3216 wrote to memory of 408 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3216 wrote to memory of 408 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3216 wrote to memory of 408 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bc5ade19664c63c87d31f98099f5e8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bc5ade19664c63c87d31f98099f5e8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Iopbdgofg\wqtgpltm.unp",seFNwoCLifNhna
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.58.20.217.in-addr.arpa | udp |
Files
memory/3216-0-0x0000000000820000-0x000000000083F000-memory.dmp
memory/3216-1-0x0000000010000000-0x0000000010023000-memory.dmp
memory/3216-3-0x0000000010000000-0x0000000010023000-memory.dmp
C:\Windows\SysWOW64\Iopbdgofg\wqtgpltm.unp
| MD5 | 42bc5ade19664c63c87d31f98099f5e8 |
| SHA1 | faf73a1ba762e5b097030f8e9b643f2986bfcfa4 |
| SHA256 | 1eeef8687d0124eebe684c6f0c5daddd8cf02ac0cdc7096453712f608d2b3362 |
| SHA512 | 224304e4782b429aae3358c7b2c0c397a6587943a3bab4d058f145e09eaf827c1613182d6e2edb842c05b81a2d83df2c09b59957235611a4562b06157027a00a |