d30c6c04e31930e3c66c06a09ebed7c1a17d1938131a5a115bd55f421ab13559 | Triage

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Overview

overview

9

Static

static

7

8fc3ca9959...0N.exe

windows7-x64

9

8fc3ca9959...0N.exe

windows10-2004-x64

9

Sharing

General

Target

8fc3ca9959579db14810ac7e86363c80N.exe
Size

57KB
Sample

240901-wk8rgsybkc
MD5

8fc3ca9959579db14810ac7e86363c80
SHA1

51280d6796f9c4d3f9bc5d1e863cec5711fbee4a
SHA256

d30c6c04e31930e3c66c06a09ebed7c1a17d1938131a5a115bd55f421ab13559
SHA512

57b0d489d7cbbfd4b05cf69eff0109dae0debaa5a8e773b4326ad27d0779373cf1e38ca990af6e0aceb109c998b55f271c81beeb8355841c5faf4dc327516712
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBaMYN353e353i:V7Zf/FAxTWoJJZENTBTY5

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

8fc3ca9959579db14810ac7e86363c80N.exe

Resource

win7-20240708-en

discovery ransomware upx

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

8fc3ca9959579db14810ac7e86363c80N.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  8fc3ca9959579db14810ac7e86363c80N.exe
- Size
  
  57KB
- MD5
  
  8fc3ca9959579db14810ac7e86363c80
- SHA1
  
  51280d6796f9c4d3f9bc5d1e863cec5711fbee4a
- SHA256
  
  d30c6c04e31930e3c66c06a09ebed7c1a17d1938131a5a115bd55f421ab13559
- SHA512
  
  57b0d489d7cbbfd4b05cf69eff0109dae0debaa5a8e773b4326ad27d0779373cf1e38ca990af6e0aceb109c998b55f271c81beeb8355841c5faf4dc327516712
- SSDEEP
  
  768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBaMYN353e353i:V7Zf/FAxTWoJJZENTBTY5
Score

9^/10

discovery ransomware upx
- Renames multiple (3140) 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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