82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7 | Triage

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Overview

overview

9

Static

static

5

82bf79d8b0...c7.exe

windows7-x64

9

82bf79d8b0...c7.exe

windows10-2004-x64

9

Sharing

General

Target

82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7.exe
Size

122KB
Sample

250120-k7nt2sslgk
MD5

2bf6b7ef007206043f66d623f6bbcc83
SHA1

70c7c3078120c139501a5de3d0178eac6cd154e6
SHA256

82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7
SHA512

53195c2bf838bc7b0af02f3087ca502692b988f20dd26e83de2f436e778c538d834cd9ca364ec1f65180ba7458c784bc1c77d0701809f2d9e244fe41630fe345
SSDEEP

1536:V7Zf/FAxTWoJJZENTBmRPsdj2hkAeCgI3i0CJS1Il+lM5QOVhFVh6Jb1Jb3rqsuz:fny1tEyyj2yAeCgjJRDFDqrDIuql

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7.exe

Resource

win10v2004-20241007-en

discovery ransomware upx

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7.exe
- Size
  
  122KB
- MD5
  
  2bf6b7ef007206043f66d623f6bbcc83
- SHA1
  
  70c7c3078120c139501a5de3d0178eac6cd154e6
- SHA256
  
  82bf79d8b019e27e870f898eaa8385791c8ff43e4b0635f2ca310c45f5b587c7
- SHA512
  
  53195c2bf838bc7b0af02f3087ca502692b988f20dd26e83de2f436e778c538d834cd9ca364ec1f65180ba7458c784bc1c77d0701809f2d9e244fe41630fe345
- SSDEEP
  
  1536:V7Zf/FAxTWoJJZENTBmRPsdj2hkAeCgI3i0CJS1Il+lM5QOVhFVh6Jb1Jb3rqsuz:fny1tEyyj2yAeCgjJRDFDqrDIuql
Score

9^/10

discovery ransomware upx
- Renames multiple (2835) 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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