Analysis Overview
SHA256
83decc520e8ae00d35b8824c384991bcf363c60896b50b247fd4df14a28d3142
Threat Level: Known bad
The file 90d97230f5d9e605caed2e7c29b66694_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-03 06:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 06:37
Reported
2024-06-03 06:40
Platform
win7-20240508-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\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\pollerindiana.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\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668}\WpadDecisionTime = 80d36a9380b5da01 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-c6-1f-9c-48-d8\WpadDecisionReason = "1" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668}\e2-c6-1f-9c-48-d8 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-c6-1f-9c-48-d8\WpadDecisionTime = 80d36a9380b5da01 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668} | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668}\WpadDecision = "0" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-c6-1f-9c-48-d8 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-c6-1f-9c-48-d8\WpadDecision = "0" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0095000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{978B4C10-DCE7-403D-9FEB-2DF9BB88B668}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\pollerindiana.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe
--a2f9067c
C:\Windows\SysWOW64\pollerindiana.exe
"C:\Windows\SysWOW64\pollerindiana.exe"
C:\Windows\SysWOW64\pollerindiana.exe
--eca7bb74
Network
| Country | Destination | Domain | Proto |
| VE | 200.109.58.183:443 | tcp | |
| VE | 200.109.58.183:443 | tcp | |
| AR | 190.195.148.163:80 | tcp | |
| AR | 190.195.148.163:80 | tcp | |
| FR | 46.105.131.68:8080 | tcp | |
| FR | 46.105.131.68:8080 | tcp |
Files
memory/1932-1-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1932-2-0x0000000000360000-0x0000000000377000-memory.dmp
memory/1932-8-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2068-9-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1932-0-0x0000000000401000-0x0000000000417000-memory.dmp
memory/2268-15-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2268-16-0x0000000000F50000-0x0000000000F67000-memory.dmp
memory/2068-24-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2672-25-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2268-22-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2672-26-0x0000000000F70000-0x0000000000F87000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 06:37
Reported
2024-06-03 06:40
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
154s
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\History\History.IE5 | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\troublefwk.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\troublefwk.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\troublefwk.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\troublefwk.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2900 wrote to memory of 4112 | N/A | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe |
| PID 2900 wrote to memory of 4112 | N/A | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe |
| PID 2900 wrote to memory of 4112 | N/A | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe |
| PID 1828 wrote to memory of 1636 | N/A | C:\Windows\SysWOW64\troublefwk.exe | C:\Windows\SysWOW64\troublefwk.exe |
| PID 1828 wrote to memory of 1636 | N/A | C:\Windows\SysWOW64\troublefwk.exe | C:\Windows\SysWOW64\troublefwk.exe |
| PID 1828 wrote to memory of 1636 | N/A | C:\Windows\SysWOW64\troublefwk.exe | C:\Windows\SysWOW64\troublefwk.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\90d97230f5d9e605caed2e7c29b66694_JaffaCakes118.exe
--a2f9067c
C:\Windows\SysWOW64\troublefwk.exe
"C:\Windows\SysWOW64\troublefwk.exe"
C:\Windows\SysWOW64\troublefwk.exe
--9cd8c0d5
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 155.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| VE | 200.109.58.183:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| AR | 190.195.148.163:80 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| FR | 46.105.131.68:8080 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 192.163.221.191:8080 | tcp | |
| NZ | 124.150.175.133:80 | tcp | |
| US | 8.8.8.8:53 | 107.116.69.13.in-addr.arpa | udp |
Files
memory/2900-0-0x0000000000401000-0x0000000000417000-memory.dmp
memory/2900-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2900-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/4112-9-0x00000000006B0000-0x00000000006C7000-memory.dmp
memory/4112-14-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2900-1-0x00000000001E0000-0x00000000001F7000-memory.dmp
memory/1828-16-0x00000000013F0000-0x0000000001407000-memory.dmp
memory/1828-22-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1828-21-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1636-27-0x00000000001D0000-0x00000000001E7000-memory.dmp
memory/4112-26-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\e067bc2560d38144183d820119c466a0_39fbc0df-d496-4ae0-b1d7-bde60e245d90
| MD5 | c6b4ed23b646d09be518590697d71aae |
| SHA1 | cbcead300f943e7512750e9bd85af4d8df3eecea |
| SHA256 | 6c756bd7a9b936a087c0f1df8f46cc17de4698b2cec67e2a28bfe589bc656cb1 |
| SHA512 | 24306f7480814a03901475af646a04df9d9f912201c51643d33584a808db928060a72ee634e5ee1649117c9f4c8605fea495aabba51111533d9f98fe265d6c9b |
memory/1636-32-0x0000000000400000-0x000000000044F000-memory.dmp