General
- Target E-sign_Document-GTJG4O.zip
- Size 352B
- Sample260711-wt3a3agv6r
- SHA256 fbc10f0c815febd6285aae685301c83e222b37b8c6894695299a3a6a86a66582
- MD5 2f7d2250fcdeddea49ef269882ae9c31
- SHA1 7e0eec97438747aad4b99706e2ff82783839dc0a
- SHA512 c70086349501b9095690c74fdb0044e9eb21f2ba50b357072e78f156b1ff89a3434021f6b7c04db4c43af592f38b39444970de6164cedea3df81bb62a4766f80
- TLSH T14CE028032F12C070D08314715106FE46DD50C6F3D6D162076D276545CCC36F60F57020
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
E-sign_Document-GTJG4O.vbs
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
E-sign_Document-GTJG4O.vbs
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target E-sign_Document-GTJG4O.vbs
- Size 286B
- SHA256 084c2aabf73108a8a9deb4466f1605c0e18290f9cfdbbed533025be2b96fe649
- MD5 ab22c1474c020dff823b5ebeda2dbc6a
- SHA1 2cbc1615e15b94e3f071fc713ebe7ebfca2df358
- SHA512 a360dce2340fcceb3784d9ae5c4327ebb0e0c8902849c5620ba46a3f9deaffbff485281b3e96364a645c80b44872fb18ee37ce08d3c5f03f78bf679ea7ef8715
- TLSH T183D02BE7370F16222BEBDAA4102161046CBBA64B155024CFF252E025416C7402F19EDA
- MD5 SHA1 SHA512 TLSH
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Use of msiexec (install) with remote resource
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1