Analysis Overview
SHA256
6c1287c0a1d7c8912b6e7eb6588921931e7f5e0b108ed6e87a7fa796bdcc6137
Threat Level: Known bad
The file eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect ZGRat V1
ZGRat
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Themida packer
Checks BIOS information in registry
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-12 03:03
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-12 03:03
Reported
2024-04-12 03:06
Platform
win7-20240221-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp |
Files
memory/2072-0-0x0000000000AA0000-0x00000000012B4000-memory.dmp
memory/2072-1-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-3-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-4-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-5-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-7-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-6-0x0000000075730000-0x0000000075777000-memory.dmp
memory/2072-9-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-11-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-13-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-2-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-14-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-15-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-17-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-19-0x00000000776F0000-0x00000000776F2000-memory.dmp
memory/2072-18-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-16-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-20-0x0000000074700000-0x0000000074DEE000-memory.dmp
memory/2072-21-0x0000000000AA0000-0x00000000012B4000-memory.dmp
memory/2072-22-0x00000000002D0000-0x0000000000310000-memory.dmp
memory/2072-24-0x0000000000AA0000-0x00000000012B4000-memory.dmp
memory/2072-25-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-26-0x0000000075730000-0x0000000075777000-memory.dmp
memory/2072-27-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-29-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-28-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-31-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-32-0x00000000771D0000-0x00000000772E0000-memory.dmp
memory/2072-33-0x0000000074700000-0x0000000074DEE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-12 03:03
Reported
2024-04-12 03:06
Platform
win10v2004-20240226-en
Max time kernel
154s
Max time network
162s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eefa6d65ae3c059aeda47da1b1ebe5f3_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3940 --field-trial-handle=2232,i,11267738607351977302,107266978269557304,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| RU | 45.138.157.149:59227 | tcp | |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 172.217.16.234:443 | chromewebstore.googleapis.com | tcp |
| RU | 45.138.157.149:59227 | tcp | |
| US | 8.8.8.8:53 | 234.16.217.172.in-addr.arpa | udp |
Files
memory/2044-0-0x00000000003C0000-0x0000000000BD4000-memory.dmp
memory/2044-1-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-2-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-3-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-4-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-5-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-6-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-7-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-8-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-9-0x00000000776F4000-0x00000000776F6000-memory.dmp
memory/2044-12-0x00000000003C0000-0x0000000000BD4000-memory.dmp
memory/2044-13-0x0000000005D50000-0x0000000006368000-memory.dmp
memory/2044-14-0x00000000057A0000-0x00000000057B2000-memory.dmp
memory/2044-15-0x0000000005800000-0x000000000583C000-memory.dmp
memory/2044-16-0x0000000005840000-0x000000000588C000-memory.dmp
memory/2044-17-0x00000000059E0000-0x0000000005AEA000-memory.dmp
memory/2044-19-0x00000000003C0000-0x0000000000BD4000-memory.dmp
memory/2044-20-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-21-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-23-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-24-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-25-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-26-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-27-0x0000000077070000-0x0000000077160000-memory.dmp
memory/2044-28-0x0000000077070000-0x0000000077160000-memory.dmp