8675b3158ff509ccc2fbbf768c2b8ea5435626e9383b474ae2a08a303bc07efe | Triage

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Overview

overview

7

Static

static

3

fragment.exe

windows7-x64

7

fragment.exe

windows10-2004-x64

7

fragment.pyc

windows7-x64

3

fragment.pyc

windows10-2004-x64

3

Sharing

General

Target

fragment.exe
Size

19.2MB
Sample

230828-bln39agc3w
MD5

8bbe876f53623102e47b5a064d462c3e
SHA1

075fec0f4cc1434f249f7d60b49b520370d1d36d
SHA256

8675b3158ff509ccc2fbbf768c2b8ea5435626e9383b474ae2a08a303bc07efe
SHA512

ccd538884392b71359c9aca4d2b8fcbeb44950eadc1c083ef7b9bd210e7f4995c492581f5b801e69ace6f75fa335e59c6a6dfee6437adc71624ceab916918feb
SSDEEP

393216:Oh3nJWQDoYNLOPhVOshouIkPdtRL5u26YwX6lCOd/V:Oh3EQMYduhwwouJtRLYWvb

Score

7^/10

pyinstaller upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

fragment.exe

Resource

win7-20230712-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

fragment.exe

Resource

win10v2004-20230703-en

windows10-2004-x64

6 signatures

150 seconds

Behavioral task

behavioral3

Sample

fragment.pyc

Resource

win7-20230712-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral4

Sample

fragment.pyc

Resource

win10v2004-20230703-en

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  fragment.exe
- Size
  
  19.2MB
- MD5
  
  8bbe876f53623102e47b5a064d462c3e
- SHA1
  
  075fec0f4cc1434f249f7d60b49b520370d1d36d
- SHA256
  
  8675b3158ff509ccc2fbbf768c2b8ea5435626e9383b474ae2a08a303bc07efe
- SHA512
  
  ccd538884392b71359c9aca4d2b8fcbeb44950eadc1c083ef7b9bd210e7f4995c492581f5b801e69ace6f75fa335e59c6a6dfee6437adc71624ceab916918feb
- SSDEEP
  
  393216:Oh3nJWQDoYNLOPhVOshouIkPdtRL5u26YwX6lCOd/V:Oh3EQMYduhwwouJtRLYWvb
Score

7^/10

upx
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
behavioral1 behavioral2
- Target
  
  fragment.pyc
- Size
  
  49KB
- MD5
  
  83ef755c82493970454d684b17e267da
- SHA1
  
  858b6ff36af082786b8e586b46ed56f8502f2cc5
- SHA256
  
  a158bdbdb76d66d2e6793c273507ca11e69b8c8f607e4207e080964d24975de1
- SHA512
  
  2e62cfbb2a118e128410d026bd620a42c18498c2b157b8c74db358f4fdede70bd8d8f257bdafbf9fe960416e88181600d98870081c3c6382d16bea4384d9951d
- SSDEEP
  
  1536:t9MWkg+E5uZnK7SBx4Z1ScGF8RDaVqNeDlhLxFUSgeC:3+E5ekSB+pzRDwUaC
Score

3^/10
behavioral3 behavioral4

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

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