a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0 | Triage

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Overview

overview

9

Static

static

7

a8f58291a7...0N.exe

windows7-x64

9

a8f58291a7...0N.exe

windows10-2004-x64

9

Sharing

General

Target

a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0N
Size

41KB
Sample

240918-ld7kqstbma
MD5

a0070aecc1a988cfe8617f4c9d6e4090
SHA1

1457fdc12c9f562a03c3ee2be572e3638fef1da6
SHA256

a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0
SHA512

7175b4df53dd67f214fd16a9cd3add83291d925f193fd54f4afd83ddf7ed7efc4d2df656a09f323458589418a67b52c980264daf77999be9a2d07a4b6eff492a
SSDEEP

768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuvoE2OiJfoE2OiJ1:CTWkySSh9j+9jpGn4

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0N.exe

Resource

win7-20240708-en

discovery ransomware upx

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0N.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0N
- Size
  
  41KB
- MD5
  
  a0070aecc1a988cfe8617f4c9d6e4090
- SHA1
  
  1457fdc12c9f562a03c3ee2be572e3638fef1da6
- SHA256
  
  a8f58291a709b834a154ab5c53d072b7845f094c18d3d318653d9ab9b2b5adb0
- SHA512
  
  7175b4df53dd67f214fd16a9cd3add83291d925f193fd54f4afd83ddf7ed7efc4d2df656a09f323458589418a67b52c980264daf77999be9a2d07a4b6eff492a
- SSDEEP
  
  768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuvoE2OiJfoE2OiJ1:CTWkySSh9j+9jpGn4
Score

9^/10

discovery ransomware upx
- Renames multiple (3264) 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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