Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe
Resource
win11ltsc2024-20260709-en
General
- Target 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe
- Size 722KB
- Sample260809-ppmaqa1tcv
- SHA256 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf
- MD5 029f0e789f5b8d0b3f519b5bb9102754
- SHA1 51752b151911083df2f34fde4ae2aaf91de5e930
- SHA512 d8d2783d6d9707e1cc7347a8cc165ea2ed50e676f34882a36467205006a1c80aa11f1d84c157f57e227a497be769e45a6f82edc4b4a6fa2f015f21931bdbf06a
- SSDEEP 12288:d/ZTwWDTxvNaEXzoOOIIaMowVsKRunMBeJA5EBPYplkhNPgmux2LvJ8n3xs61D0:dD3XzHOlaqVs+unwGAoY3kLPbTN61D0
- TLSH T14AF4121175EED0B8E1778271582488E0467FFC729F65CAA73368674E2B71DE04A12BB3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
djvu
-
http://cajgtus.com/lancer/get.php
-
extension
.qeza
-
offline_id
jgILOjDrBgyzY4JmT3B2jDSyBmDPBruKk8bKs6t1
- payload_url
-
ransomnote
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Signatures
- Family: Djvu Ransomware
Ransomware which is a variant of the STOP family.
- Detected Djvu ransomware 2 IoCs
resource yara_rule behavioral2/memory/1772-2-0x00000000038C0000-0x00000000039DB000-memory.dmp family_djvu behavioral2/memory/2960-3-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1772 set thread context of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 - 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 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89 PID 1772 wrote to memory of 2960 1772 110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe"C:\Users\Admin\AppData\Local\Temp\110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Users\Admin\AppData\Local\Temp\110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe"C:\Users\Admin\AppData\Local\Temp\110eedf789feeb746b14dfc2d1a93aa580dfa110a4cb3073ce4d9460de5309cf.exe"2⤵PID:2960
-