trigona

Resubmissions

21-01-2024 14:53

240121-r9h5xaead4 10

21-01-2024 14:52

240121-r8582seac9 10

14-07-2023 02:02

230714-cf9cnsbh35 10

14-07-2023 01:58

230714-cd9wesbh32 10

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General

Target

fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d.zip
Size

604KB
Sample

240121-r9h5xaead4
MD5

e2ac5bd327a6947d73edfeb9df1c3763
SHA1

64b32710fba76796f5bdf0b0d9c7ffb5a496c45c
SHA256

aa08618b8ae0911c647852bc52b98910d3b73f37a62706b31709352d11f36430
SHA512

bc46e644ed181b0c7f85d40e55939480e1b54f0c1fa5627ec6662e94da4e84632da279180f95dbd1cbe319621c1e3d22c40a47be6e1476732011c454f27802b8
SSDEEP

12288:mPKIMNVWxa/S21rNSMjDdFDiDEfqo0YUVJTEnmuXJwZcoMjN:mS7VWkairFvdti/9/tomuXJwZcoO

Score

10^/10

Malware Config

Targets

- Target
  
  fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d
- Size
  
  1.8MB
- MD5
  
  d6a67c892e1092004a82a0c9c4bfdac4
- SHA1
  
  132a0696cca15a09aae1c8830b012d520a2647cb
- SHA256
  
  fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d
- SHA512
  
  725f8b19300d8e34c518d35a979b562bed8a2f947093877b6aaa9332e37352a81a59ea9d8a2c2576043677ca0467c0af67670d79f18f0d7e391bf40ff059ea0c
- SSDEEP
  
  24576:Klt7hGgTTqGKw81ymxkamLsc7WXgIecdvi4T+u9t12:KhdTQxXwIecdvi4i0tE
Score

10^/10

trigona persistence ransomware spyware stealer discovery
- Detects Trigona ransomware
- Trigona
  A ransomware first seen at the beginning of the 2022.
  ransomware trigona
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Drops desktop.ini file(s)
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Network Service Discovery

T1046

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Targets

Detects Trigona ransomware

Reads user/profile data of web browsers

Adds Run key to start application

Creates a large amount of network flows

Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2