c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c | Triage

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Overview

overview

Static

static

8

c5bb61dd67...6c.exe

windows7-x64

c5bb61dd67...6c.exe

windows10-2004-x64

Sharing

General

Target

c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c
Size

6.4MB
Sample

221127-yfmpkahd6s
MD5

6df7c43678880d36ec07e6c7ddedab33
SHA1

511aff68a98cd06be899e67e50914903d8c9079c
SHA256

c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c
SHA512

1f40652e0385bee6ff7b0d75f74a5b606466f00b4eae92dfd856b57ccdfdc057bd0e14a1157268491072e566a38e21c7a809a1202e800841bfe1a61daae8c10c
SSDEEP

98304:vrQZMrQZMrQZMrQZMrQZIrQZMrQZMrQZMrQZMrQZV:vr2Mr2Mr2Mr2Mr2Ir2Mr2Mr2Mr2Mr2V

Score

10^/10

evasion persistence upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c.exe

Resource

win7-20220812-en

evasion persistence upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c.exe

Resource

win10v2004-20221111-en

evasion persistence upx

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c
- Size
  
  6.4MB
- MD5
  
  6df7c43678880d36ec07e6c7ddedab33
- SHA1
  
  511aff68a98cd06be899e67e50914903d8c9079c
- SHA256
  
  c5bb61dd67b059c687b22d92c59d39147fa714263ab0b8354218d8babb749b6c
- SHA512
  
  1f40652e0385bee6ff7b0d75f74a5b606466f00b4eae92dfd856b57ccdfdc057bd0e14a1157268491072e566a38e21c7a809a1202e800841bfe1a61daae8c10c
- SSDEEP
  
  98304:vrQZMrQZMrQZMrQZMrQZIrQZMrQZMrQZMrQZMrQZV:vr2Mr2Mr2Mr2Mr2Ir2Mr2Mr2Mr2Mr2V
Score

10^/10

evasion persistence upx
- Modifies visibility of file extensions in Explorer
  evasion
- Blocks application from running via registry modification
  Adds application to list of disallowed applications.
  evasion
- Executes dropped EXE
- Sets file execution options in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceupx

behavioral2

evasionpersistenceupx

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