vobfus | aacc73072a2319d7f0909b9ea1809abb168772db1790636d28447506d621ca0a | Triage

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Overview

overview

Static

static

7

c7e6e40a65...18.exe

windows7-x64

c7e6e40a65...18.exe

windows10-2004-x64

Sharing

General

Target

c7e6e40a655c8fa822ee5d6ef50b2c0a_JaffaCakes118
Size

7.9MB
Sample

240405-ckdfssab28
MD5

c7e6e40a655c8fa822ee5d6ef50b2c0a
SHA1

da24022739f524d7b32879f27fc75a53e11ba225
SHA256

aacc73072a2319d7f0909b9ea1809abb168772db1790636d28447506d621ca0a
SHA512

65ae439d0c402cc76ca39bd03f496855f7964c87f8d46a9404398d1e11a2f65d8aebb7dccb8c59bda6609c00156c98a1dd34f831431399438a726d253212f7c8
SSDEEP

98304:VbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbiF:o

Score

10^/10

vobfus persistence upx worm

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

c7e6e40a655c8fa822ee5d6ef50b2c0a_JaffaCakes118.exe

Resource

win7-20240221-en

vobfus persistence upx worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

c7e6e40a655c8fa822ee5d6ef50b2c0a_JaffaCakes118.exe

Resource

win10v2004-20240226-en

vobfus persistence upx worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  c7e6e40a655c8fa822ee5d6ef50b2c0a_JaffaCakes118
- Size
  
  7.9MB
- MD5
  
  c7e6e40a655c8fa822ee5d6ef50b2c0a
- SHA1
  
  da24022739f524d7b32879f27fc75a53e11ba225
- SHA256
  
  aacc73072a2319d7f0909b9ea1809abb168772db1790636d28447506d621ca0a
- SHA512
  
  65ae439d0c402cc76ca39bd03f496855f7964c87f8d46a9404398d1e11a2f65d8aebb7dccb8c59bda6609c00156c98a1dd34f831431399438a726d253212f7c8
- SSDEEP
  
  98304:VbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbiF:o
Score

10^/10

vobfus persistence upx worm
- Vobfus
  A widespread worm which spreads via network drives and removable media.
  worm vobfus
- Adds policy Run key to start application
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

vobfuspersistenceupxworm

behavioral2

vobfuspersistenceupxworm

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