masslogger

Resubmissions

31-10-2022 13:00

221031-p8sa3sahh7 8

31-10-2022 12:40

221031-pv9yzaahf9 8

27-09-2022 19:25

220927-x49nkafddn 10

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General

Target

Skype-8.88.0.401.exe
Size

84.6MB
Sample

220927-x49nkafddn
MD5

a354d5d832f5a63c996be3ba24f3793c
SHA1

0eeabbd3654bcb95615ede909eca7f1d8cb1465e
SHA256

bd4ed965fbab660df571953482137e91a5af1a23c8a471b583d87e65266f64b2
SHA512

f745d04cae393227b344c4fe4ba1d9bdc36058527c1621fd38d19ccc6bdeb15dd4251e66e6db9a88ec41dd59ddf3de357920e58980ca089119416d92c9fc90fc
SSDEEP

1572864:KuEsMZ2eMCgMHNRZzU9P9X6TalSU3OTW+CnamF+U4wYVcnywmh0yyHXFK9auqj:KeM0MNQ6Ty3a3CT+amdwq0yyHXFoqj

Score

10^/10

Malware Config

Targets

- Target
  
  Skype-8.88.0.401.exe
- Size
  
  84.6MB
- MD5
  
  a354d5d832f5a63c996be3ba24f3793c
- SHA1
  
  0eeabbd3654bcb95615ede909eca7f1d8cb1465e
- SHA256
  
  bd4ed965fbab660df571953482137e91a5af1a23c8a471b583d87e65266f64b2
- SHA512
  
  f745d04cae393227b344c4fe4ba1d9bdc36058527c1621fd38d19ccc6bdeb15dd4251e66e6db9a88ec41dd59ddf3de357920e58980ca089119416d92c9fc90fc
- SSDEEP
  
  1572864:KuEsMZ2eMCgMHNRZzU9P9X6TalSU3OTW+CnamF+U4wYVcnywmh0yyHXFK9auqj:KeM0MNQ6Ty3a3CT+amdwq0yyHXFoqj
Score

10^/10

masslogger zloader botnet discovery persistence spyware stealer trojan
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- Vidar log file
  Detects a log file produced by Vidar.
- Zloader, Terdot, DELoader, ZeusSphinx
  Zloader is a malware strain that was initially discovered back in August 2015.
  trojan botnet zloader
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Targets

Vidar log file

Zloader, Terdot, DELoader, ZeusSphinx

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Adds Run key to start application

Checks installed software on the system

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2