General
- Target zen.installer.exe
- Size 90.2MB
- Sample260705-17d8lsby3j
- SHA256 3b0056c395e6da3f80e245e43f37fc9fc97e333570580585ea0285a10f7bc219
- MD5 91eeb9f717ce158d48a24d2c4aff0da9
- SHA1 59cf104f4d952f2cec3cc945afd2f9560f32cd09
- SHA512 c34fdfa375b8aaa6d71e79472d44565ac9441182c33d58050203953c449f46aa31e1e8c8bb5a24c41b386ef6f3e4f18a33f417edc0d327a14abc730ec486471d
- SSDEEP 1572864:chNwKe3cXxC62QsvR04kUBq7OBcyEp5Qx5VuxXzsK3AxtI7AtYJ/V4v:AN9i0x92QsvRiUw1l+5UegAw6YV4v
- TLSH T1C12833DC1D6FCD29E80D7F35B919ED636B3E2E365D24264E04FAB212958109BF538A0C
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
zen.installer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
zen.installer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral3
Sample
out.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
out.exe
Resource
win11ltsc2024-20260629-en
Malware Config
Targets
-
- Target zen.installer.exe
- Size 90.2MB
- SHA256 3b0056c395e6da3f80e245e43f37fc9fc97e333570580585ea0285a10f7bc219
- MD5 91eeb9f717ce158d48a24d2c4aff0da9
- SHA1 59cf104f4d952f2cec3cc945afd2f9560f32cd09
- SHA512 c34fdfa375b8aaa6d71e79472d44565ac9441182c33d58050203953c449f46aa31e1e8c8bb5a24c41b386ef6f3e4f18a33f417edc0d327a14abc730ec486471d
- SSDEEP 1572864:chNwKe3cXxC62QsvR04kUBq7OBcyEp5Qx5VuxXzsK3AxtI7AtYJ/V4v:AN9i0x92QsvRiUw1l+5UegAw6YV4v
- TLSH T1C12833DC1D6FCD29E80D7F35B919ED636B3E2E365D24264E04FAB212958109BF538A0C
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Adds Run key to start application
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
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.
-
- Target out.upx
- Size 188KB
- SHA256 d010265be33ead064c15604dcf5e90bf9f0608585eb9a04171294941e14a95a2
- MD5 2a779706848199e597315870c4b077d4
- SHA1 48c674022d55ddb45d741c9c901204471ac973c7
- SHA512 b092be4b0276c4fdc95ffa9635ae7be9b7babb0d3aa99bf9b6e17b8d53fc3351b1e0934ffc19639da89e580f028c5e9c38a2e78f84a071ddb546e619cf41889c
- SSDEEP 3072:488bdXF8FtO5dyzEAKZ/hx7c3unn+b09CIWncYodntK+C7VieM3SFZNt9ckP:XsdXFryQfP7nn+b0AvncfdwX3MmIO
- TLSH T14414AE323AD5C8FAD2532271CB49B7EAE1FADB180814493323142E5D7FBE846931D61E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1