Analysis Overview
SHA256
dc66180c21fb07f094b5d6f2b3b7c13f66c9a35c25d21fe167438afbbc3432da
Threat Level: Known bad
The file bb68455df8996163764d99d891720858_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 10:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 10:16
Reported
2024-06-18 10:19
Platform
win7-20240419-en
Max time kernel
138s
Max time network
147s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 71.72.196.159:80 | tcp | |
| US | 71.72.196.159:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| IN | 157.245.99.39:8080 | tcp |
Files
memory/1992-0-0x0000000000240000-0x0000000000252000-memory.dmp
memory/1992-4-0x0000000000260000-0x0000000000270000-memory.dmp
memory/1992-7-0x0000000000230000-0x000000000023F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 10:16
Reported
2024-06-18 10:19
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
150s
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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\iasacct\cscdll.exe | C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasacct\cscdll.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4896 wrote to memory of 3672 | N/A | C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe | C:\Windows\SysWOW64\iasacct\cscdll.exe |
| PID 4896 wrote to memory of 3672 | N/A | C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe | C:\Windows\SysWOW64\iasacct\cscdll.exe |
| PID 4896 wrote to memory of 3672 | N/A | C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe | C:\Windows\SysWOW64\iasacct\cscdll.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb68455df8996163764d99d891720858_JaffaCakes118.exe"
C:\Windows\SysWOW64\iasacct\cscdll.exe
"C:\Windows\SysWOW64\iasacct\cscdll.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.195:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.61.62.23.in-addr.arpa | udp |
| US | 71.72.196.159:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| US | 8.8.8.8:53 | 216.107.17.2.in-addr.arpa | udp |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| SG | 137.59.187.107:8080 | tcp | |
| FR | 94.23.237.171:443 | tcp | |
| TH | 61.19.246.238:443 | tcp |
Files
memory/4896-4-0x00000000022E0000-0x00000000022F0000-memory.dmp
memory/4896-7-0x0000000000440000-0x000000000044F000-memory.dmp
memory/4896-0-0x00000000022C0000-0x00000000022D2000-memory.dmp
C:\Windows\SysWOW64\iasacct\cscdll.exe
| MD5 | bb68455df8996163764d99d891720858 |
| SHA1 | af632ac8e5788c08184d02123a220e81fceb0204 |
| SHA256 | dc66180c21fb07f094b5d6f2b3b7c13f66c9a35c25d21fe167438afbbc3432da |
| SHA512 | 2b42b4d0e0c0e0848b16845d07b18e99dc4331e61df693e1442c8a375338a5f652b93b466eb2f560bb6dbb266a9198bbbfaf206e4c56ef08a093afff41c3f4a3 |
memory/4896-9-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3672-10-0x00000000005D0000-0x00000000005E2000-memory.dmp
memory/3672-14-0x00000000005F0000-0x0000000000600000-memory.dmp