Analysis
- max time kernel
149s - max time network
127s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 21:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe
Resource
win11-20260513-en
6 signatures
150 seconds
General
- Target e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe
- Size 5.8MB
- Sample260604-z5ldgafw21
- SHA256 e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9
- MD5 3912964ca1d8eb17c2e142e2d2eb24cf
- SHA1 a77e18f206a9504863f9dc184b81949a1d7e4fe3
- SHA512 c5f2b47933128c649c8666727543c4aa55878272b4e887307f16396b7acefd673354a90455233e5126e2f8269fd0d72afae18e029270d4d9fcfaaf6506b55241
- SSDEEP 98304:b+unPNN/N91h2eDZQjL7sU8I5DKBWoClkRGJewd8Y3evBQ9LtYVrEx3/o6ETgKb5:b+6h9GeDVI5DKBWZlkgJedYs6LtYdEhV
- TLSH T1415633E73680EB15E9190932E13BE7BE1537FE1A6A004A2F20DC7C9B3636B00F55D569
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe - Loads dropped DLL 1 IoCs
pid Process 3224 e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe -
resource yara_rule behavioral2/files/0x001d00000002b31d-5.dat themida behavioral2/memory/3224-9-0x0000000072950000-0x0000000072F30000-memory.dmp themida behavioral2/memory/3224-11-0x0000000072950000-0x0000000072F30000-memory.dmp themida behavioral2/memory/3224-12-0x0000000072950000-0x0000000072F30000-memory.dmp themida behavioral2/memory/3224-18-0x0000000072950000-0x0000000072F30000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe - 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 e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe"C:\Users\Admin\AppData\Local\Temp\e56837db56867e394ea649124f410a11c9086df6476ce168e6943376ae6c89b9.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:3224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\f43ebde6-f6eb-45e1-a046-6f8e7f3d4f0c\AgileDotNetRT.dll
- Size 2.3MB
- SHA256 7df49cba50cc184b0fbb31349bd9f2b18acf5f7e7fac9670759efa48564eaef1
- MD5 5f449db8083ca4060253a0b4f40ff8ae
- SHA1 2b77b8c86fda7cd13d133c93370ff302cd08674b
- SHA512 4ce668cf2391422ef37963a5fd6c6251d414f63545efb3f1facb77e4695cd5a8af347bd77fc2bebfa7fd3ef10ff413a7acfde32957037a51c59806577351825f
- SSDEEP 49152:ZXYruHkKKVSV3lbCOAu39eSDGVsJGzWM/WKHhZisc2tzZwFVNaOdL:1YqH5K8V3lbCzuM6qsJDM/WKHhZPUFVv
- TLSH T16DB533F497CCE55DF46B9B732FA28466426C9F121D1142B07C6FCAB21AD0A6B338452F
- MD5 SHA1 SHA512 SSDEEP TLSH