Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 19:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe
- Size 264KB
- Sample260601-xpppvaez6q
- SHA256 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5
- MD5 22411a14f2ea62b35475bb3deae88730
- SHA1 b9a490af8abed5acdee41b4fd2742e44a6718f7f
- SHA512 98fa083eb92e7847d515b1129d29188e37ffb13c4c5b3ab3a0e4225c44b816692a8795f9cc774d5674f8db10a0172b738679d1e8f83218a7d0f90907cd0b6bc2
- SSDEEP 6144:AllmzPYToyoPb0hj++Mz+wFGac08SAfl+MA5ykx:LrYToUm+wFgHelx
- TLSH T19B44E0427AE89801C9A40A304D5797756FB3BD345A228357BF947F1EBCB86C1DD2833A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
resource yara_rule behavioral2/memory/4160-5-0x00000000009D0000-0x00000000009FC000-memory.dmp dave behavioral2/memory/4160-0-0x0000000000A00000-0x0000000000A2E000-memory.dmp dave - 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 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4160 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe 4160 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4000 wermgr.exe Token: SeDebugPrivilege 4000 wermgr.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4160 wrote to memory of 4000 4160 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe 80 PID 4160 wrote to memory of 4000 4160 d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe 80 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe"C:\Users\Admin\AppData\Local\Temp\d3fcd1c3034e4e7ef745084c24bc6e96a09ea211600b178861e6211d468e61c5.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4160 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4000
-