Analysis
- max time kernel
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, 19:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe
- Size 254KB
- Sample260601-xqxf3sdx21
- SHA256 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291
- MD5 c5178763760058432e77b71aecaedb2a
- SHA1 9af1c531a4a8553c652cdcc02e4f2cfc2f1b059b
- SHA512 670ca18e59fe9ae9b405c3ab316dba792616534941df4d780c5572b1d673689b28f0d4b4fd3ae5dbd48a0d9d6f2715fa0bdc4f1bb7ff2716fd7090c5b9dc126a
- SSDEEP 6144:PllmzPY9UMm0hj++Mz+wFGac08SAfl+MA5yk:SrYBm+wFgHel
- TLSH T1D244E0527AE49812C9A40A304D579775ABB3BC345922C35BBF907F1EBCB86C1DD2433A
- 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/2784-0-0x0000000002090000-0x00000000020BE000-memory.dmp dave behavioral2/memory/2784-5-0x0000000002060000-0x000000000208C000-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 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2784 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe 2784 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4680 wermgr.exe Token: SeDebugPrivilege 4680 wermgr.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2784 wrote to memory of 4680 2784 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe 80 PID 2784 wrote to memory of 4680 2784 dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.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\dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe"C:\Users\Admin\AppData\Local\Temp\dd7de87f873fb0b0121fcaad0dae69fce3da5806b7321da0356727d04b631291.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4680
-