General
- Target 25102026_0239_20102026_RE-11685213011475512067.pdf.lnk.zip
- Size 13KB
- Sample261025-c5qa4adw8s
- SHA256 195c3597233f6844dc56e6a930596673ca9a6140719101ac0b33966fe1867acc
- MD5 db77f8d1ee0b3ad6ecbdfd84ec60a128
- SHA1 e0d976bf99d9b56249a1dff3f709e349ca5ab5b1
- SHA512 5a9e1046547ea6e01a3c2ef9fce35bae722baa7f865616266c678da4d2e59cc37f9c8b8f9cc03b49f020b600f74fd240e0c7aa30e8b82707bcef5c7e0f6c795e
- SSDEEP 384:U6tspBr55RhqGUCigpbZst44DwYxgkCgaOHmH6ykbA66y/guEsgCTgLuKK:fsYDwwHmH6ykU66yvKK
- TLSH T1F85261F331484D20CAF9A676B3781093F3B9E35B4B104EC5705A40FE68597BED2997A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
RE-11685213011475512067.pdf.lnk
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
RE-11685213011475512067.pdf.lnk
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
_.zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
_.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
config.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
config.bat
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
violetworm
-
6.5
-
91.219.239.10:4452
-
build_id
42d8f2ea28ebbbe5fbc4cef96e4a98262051bda7f4f433c4a3c020603f227385
-
splitter
<Violet>
Targets
-
- Target RE-11685213011475512067.pdf.lnk
- Size 3KB
- SHA256 fbbbeacc763c9bef68226fa7cc2b9e4cc84e321b3695abf3167946888d16f31f
- MD5 b9205c144529523df57c453ce82d3ea2
- SHA1 4c19203f02415d8a9565d20623131dbfe3037913
- SHA512 0eca262391634ce9f82366b14551a2359d7a940f3f2efcf0bec4bde6b81ed95e743068b0de496ee0511c5a4ce56add66605d63268b2ef8b2c284cd8cf2be023b
- TLSH T139618A5136E94324E2F36F37987AEA046535B845DD67CF6E0186C1CD2896A00D83AF7A
- MD5 SHA1 SHA512 TLSH
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
- Target _
- Size 10KB
- SHA256 2967f53ce9435e341842c9f5a1c521c9bbb7d6d46f9d7106aa54e21ecf974e2a
- MD5 ae4979c95730bc5c5604b13c0cec0295
- SHA1 7bfaf5b5e6ce0c1567dd8eac6a7e9e024d73cbd6
- SHA512 ba04cc68f59176dea661ed46c519b780341cbe9d498a1b91a493f5f5cf4179dd0c89754e2a119be9dd6db5c2281ce9a72a78adc0ccbfe185373a484c8e60a654
- SSDEEP 192:Z+r55M46xMqpM1CCapgnpXrZst4G5DwEnpWmqkgnkOpg2pOHmHgxySDbA6gxySNk:Ir55RhqGUCigpbZst44DwYxgkCgaOHmI
- TLSH T125220FF731044D21CAADA296B3781093F3EAD35B4B104DC5B15B40FEA85D7BED2993A4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target config.ini
- Size 10KB
- SHA256 93e6bc6fa0d535e7f2609c59e474d6cd930774f41061162f540cedc46a2feb3a
- MD5 67be80fc7cee4c78b434728790d3aaef
- SHA1 bce8d91a8ba7a30cb49a40bff4520064445bfa8f
- SHA512 6d53fb17c8bc97a7036c5b3609aa465cac656f9e936de4091be66767b1f92e5c98e252ec54dcb47147b63bc381caa5a7e22c8993cb897b08f60120ac0486e501
- SSDEEP 192:1+r55M46xMqpM1CCapgnpXrZst4G5DwEnpWmqkgnkOpg2pOHmHgxySDbA6gxySNo:sr55RhqGUCigpbZst44DwYxgkCgaOHms
- TLSH T12822E0F731044D21CAADA286B3781093F3EAD75B4B104DC5B15B40FEA85D7BED2993A4
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects DonutLoader
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
Loads dropped DLL
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Process Discovery
1Query Registry
3Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1System Time Discovery
1