71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d | Triage

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Overview

overview

9

Static

static

7

71e1b02b9d...0d.exe

windows7-x64

9

71e1b02b9d...0d.exe

windows10-2004-x64

9

Sharing

General

Target

71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d
Size

30KB
Sample

240811-2db2tswdpd
MD5

bb5d78991c725e97516f436aec9b4b10
SHA1

dd1f092db587e6e504a7e6e56691e500e23f4dff
SHA256

71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d
SHA512

39e14715c7a33fd6dcd34b33e7a4227604b29a2c4bafb8d4ab8630689963ae94fecd17cb81513fc84787f864d086e2f0bf111dbb68687e58b8da504aaedf3cb5
SSDEEP

768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKej:CTWx

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d.exe

Resource

win7-20240729-en

discovery ransomware upx

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d
- Size
  
  30KB
- MD5
  
  bb5d78991c725e97516f436aec9b4b10
- SHA1
  
  dd1f092db587e6e504a7e6e56691e500e23f4dff
- SHA256
  
  71e1b02b9dc0583aa86402c8fda2279a8ce83507804f88023358308ae616960d
- SHA512
  
  39e14715c7a33fd6dcd34b33e7a4227604b29a2c4bafb8d4ab8630689963ae94fecd17cb81513fc84787f864d086e2f0bf111dbb68687e58b8da504aaedf3cb5
- SSDEEP
  
  768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKej:CTWx
Score

9^/10

discovery ransomware upx
- Renames multiple (4130) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomwareupx

behavioral2

discoveryransomwareupx

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