Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 10:00
Behavioral task
behavioral1
Sample
a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe
-
Size
48KB
-
MD5
a21bf659ef8103b5e76912d8399b8026
-
SHA1
0514191476770b0c78c3ddd7ad2e6c3d4875d419
-
SHA256
e83a8010b3b0112d08473c7963e5213ce46369d397f5a9bbb59a463f463e5188
-
SHA512
ac180209a3ba792e388cdbd267431abf7856f94da6373138d9065532ddaefce16f95b1417f83ff4c8ccca861128be31249f72fc9d2db713dce97db3f2ca6c25b
-
SSDEEP
768:CobFiTt+KDFOOVt6BK8nlqiAplfhVUzwlw/k6GxMryQ4lNu:tbFiTt7ROOVwfn/ulfoOTxO6Nu
Malware Config
Signatures
-
Modifies firewall policy service 3 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe:*:Enabled:ldrsoft" a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral1/memory/2540-1-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-0-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-2-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/2540-3-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-4-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-6-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/2540-10-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-14-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/2540-18-0x0000000000400000-0x000000000145A000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
PID:2540