Analysis Overview
SHA256
f0664519abba86b60d974e10c86d0d32e8237ff626c664fea63183ecb5d722a3
Threat Level: Known bad
The file 39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Glupteba
Glupteba payload
Modifies Windows Firewall
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 05:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 05:35
Reported
2024-07-30 04:43
Platform
win7-20240729-en
Max time kernel
19s
Max time network
148s
Command Line
Signatures
Glupteba
Glupteba payload
| Description | Indicator | Process | Target |
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Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe"
C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20240730044046.log C:\Windows\Logs\CBS\CbsPersist_20240730044046.cab
C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe"
C:\Windows\system32\cmd.exe
C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe /6-JaffaCakes118
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | okonewacon.com | udp |
| US | 54.244.188.177:443 | okonewacon.com | tcp |
| US | 8.8.8.8:53 | blackempirebuild.com | udp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
Files
memory/2308-0-0x0000000001970000-0x0000000001E39000-memory.dmp
memory/2308-1-0x0000000000400000-0x0000000000AE9000-memory.dmp
memory/2308-4-0x0000000000400000-0x0000000000AE9000-memory.dmp
memory/2308-3-0x0000000001970000-0x0000000001E39000-memory.dmp
memory/2308-2-0x0000000000400000-0x0000000001104000-memory.dmp
memory/2992-16-0x0000000001840000-0x0000000001D09000-memory.dmp
memory/2992-17-0x0000000000400000-0x0000000001104000-memory.dmp
memory/2992-18-0x0000000000400000-0x0000000001104000-memory.dmp
\Windows\rss\csrss.exe
| MD5 | 39c005bba9ffbcfc011cf31c7cb2eedc |
| SHA1 | 988d69ab81c84f1c2b6d0943fe01bd85889b8d75 |
| SHA256 | f0664519abba86b60d974e10c86d0d32e8237ff626c664fea63183ecb5d722a3 |
| SHA512 | 96116b9cf19ec66dcda6a02e9fad418a7e19658e07140534e0537e8707baf1a488cdb5b82196914dc089cede064b3138b2df478e5fb4733b08fbbff51113639a |
memory/2992-28-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-29-0x00000000017C0000-0x0000000001C89000-memory.dmp
memory/1624-30-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-31-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-45-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-46-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-47-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-48-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-49-0x0000000000400000-0x0000000001104000-memory.dmp
C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Windows\Temp\TarB985.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/1624-74-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1624-75-0x0000000000400000-0x0000000001104000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 05:35
Reported
2024-07-30 04:40
Platform
win10v2004-20240709-en
Max time kernel
31s
Max time network
152s
Command Line
Signatures
Glupteba
Glupteba payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\netsh.exe | N/A |
| N/A | N/A | C:\Windows\system32\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39c005bba9ffbcfc011cf31c7cb2eedc_JaffaCakes118.exe"
C:\Windows\system32\cmd.exe
C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
C:\Windows\system32\cmd.exe
C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes"
C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes
C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe /6-JaffaCakes118
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | okonewacon.com | udp |
| US | 54.244.188.177:443 | okonewacon.com | tcp |
| US | 8.8.8.8:53 | 177.188.244.54.in-addr.arpa | udp |
| US | 8.8.8.8:53 | blackempirebuild.com | udp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
| US | 8.8.8.8:53 | 48.56.11.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 204.11.56.48:443 | blackempirebuild.com | tcp |
| US | 8.8.8.8:53 | venoxcontrol.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 234.17.178.52.in-addr.arpa | udp |
Files
memory/1304-1-0x0000000001BF0000-0x00000000020BB000-memory.dmp
memory/1304-2-0x0000000000400000-0x0000000000AE9000-memory.dmp
memory/1304-3-0x0000000000400000-0x0000000001104000-memory.dmp
memory/1304-4-0x0000000000400000-0x0000000000AE9000-memory.dmp
memory/2340-6-0x0000000000400000-0x0000000001104000-memory.dmp
memory/2340-7-0x0000000000400000-0x0000000001104000-memory.dmp
memory/2340-8-0x0000000000400000-0x0000000001104000-memory.dmp
C:\Windows\rss\csrss.exe
| MD5 | 39c005bba9ffbcfc011cf31c7cb2eedc |
| SHA1 | 988d69ab81c84f1c2b6d0943fe01bd85889b8d75 |
| SHA256 | f0664519abba86b60d974e10c86d0d32e8237ff626c664fea63183ecb5d722a3 |
| SHA512 | 96116b9cf19ec66dcda6a02e9fad418a7e19658e07140534e0537e8707baf1a488cdb5b82196914dc089cede064b3138b2df478e5fb4733b08fbbff51113639a |
memory/2340-12-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-15-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-16-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-17-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-18-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-19-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-20-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-21-0x0000000000400000-0x0000000001104000-memory.dmp
memory/4784-22-0x0000000000400000-0x0000000001104000-memory.dmp