fickerstealer

General

Target

a754616553c0f9849238d05240be5e78.exe
Size

2.5MB
Sample

210721-wecjcks626
MD5

a754616553c0f9849238d05240be5e78
SHA1

185cfb0d8459cb2ac33a4d482a357df3726df100
SHA256

ecf7f3127f2bd944475638ba4fd6f0e38266b87f3067529705284cd5038400e4
SHA512

97331947ad1f3a6c9cae8c7545094c3b79a90049ae81f7b8f928e63ddfd8cb24dd1c138408468b41a570142f0752dfd77a074c79b7ebfc5120b2cfaba7085035

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

39.6

Botnet

933

C2

https://sslamlssa1.tumblr.com/

Attributes

profile_id
933

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/

rc4.i32

Extracted

Family

redline

Botnet

AniNEW

C2

akedauiver.xyz:80

Extracted

Family

vidar

Version

39.7

Botnet

865

C2

https://shpak125.tumblr.com/

Attributes

profile_id
865

Extracted

Family

fickerstealer

C2

37.0.8.225:80

Targets

- Target
  
  a754616553c0f9849238d05240be5e78.exe
- Size
  
  2.5MB
- MD5
  
  a754616553c0f9849238d05240be5e78
- SHA1
  
  185cfb0d8459cb2ac33a4d482a357df3726df100
- SHA256
  
  ecf7f3127f2bd944475638ba4fd6f0e38266b87f3067529705284cd5038400e4
- SHA512
  
  97331947ad1f3a6c9cae8c7545094c3b79a90049ae81f7b8f928e63ddfd8cb24dd1c138408468b41a570142f0752dfd77a074c79b7ebfc5120b2cfaba7085035
Score

10^/10

redline vidar 933 aspackv2 discovery evasion infostealer persistence spyware stealer trojan fickerstealer smokeloader socelars 865 aninew backdoor upx
- Fickerstealer
  Ficker is an infostealer written in Rust and ASM.
  infostealer fickerstealer
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Nirsoft
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Downloads MZ/PE file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Drops startup file
- Loads dropped DLL
- Reads local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- 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
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2