15ff2ffffc467260699527f715a8b394a5218f4d9fbbfc657d8450bb9ede4ac8 | Triage

Sharing

General

Target

d618021c4112dbf5dc27edecee86caaf_JaffaCakes118
Size

671KB
Sample

240909-l3crnavdmg
MD5

d618021c4112dbf5dc27edecee86caaf
SHA1

73ae042173640e7ffe120c21d000d09f929735f5
SHA256

15ff2ffffc467260699527f715a8b394a5218f4d9fbbfc657d8450bb9ede4ac8
SHA512

b820062e6a5d47becfc1f90f57df3c95c29b63650288eb1b3524ba5aa76dd4bdb3870d97b4349bbfdf50897220549e45ba5325bf562b33671ebede4a5931d7f1
SSDEEP

12288:SZJ7G1zskWtP44444ItPZkTKpPwHb/dgusOlMLSTQNirbCfrL6i:qJ7Uzj4yUo7Fdle8WIbCL6i

Score

9^/10

discovery evasion

Malware Config

Targets

- Target
  
  d618021c4112dbf5dc27edecee86caaf_JaffaCakes118
- Size
  
  671KB
- MD5
  
  d618021c4112dbf5dc27edecee86caaf
- SHA1
  
  73ae042173640e7ffe120c21d000d09f929735f5
- SHA256
  
  15ff2ffffc467260699527f715a8b394a5218f4d9fbbfc657d8450bb9ede4ac8
- SHA512
  
  b820062e6a5d47becfc1f90f57df3c95c29b63650288eb1b3524ba5aa76dd4bdb3870d97b4349bbfdf50897220549e45ba5325bf562b33671ebede4a5931d7f1
- SSDEEP
  
  12288:SZJ7G1zskWtP44444ItPZkTKpPwHb/dgusOlMLSTQNirbCfrL6i:qJ7Uzj4yUo7Fdle8WIbCL6i
Score

9^/10

discovery evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Drops desktop.ini file(s)
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Subvert Trust Controls

Install Root Certificate

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasion

behavioral2

discoveryevasion