MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a2e4e400908d26e768edb6cfd2d3cfa7c7d53d0ad5743905943694fce55bc538. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
FickerStealer
Vendor detections: 10
| SHA256 hash: | a2e4e400908d26e768edb6cfd2d3cfa7c7d53d0ad5743905943694fce55bc538 |
|---|---|
| SHA3-384 hash: | 36099de9852850ad8c3f09f6d323aedf9cdbea81af592d8314bd227622cf66d637e5f3178aa41cf09f0fecc1aa01d3df |
| SHA1 hash: | ab6e09d069febb588eeb039362174a60fff15c6b |
| MD5 hash: | 8ec4f56cb613d3b8b0891c6eaa7236d0 |
| humanhash: | low-muppet-red-michigan |
| File name: | 8ec4f56cb613d3b8b0891c6eaa7236d0.exe |
| Download: | download sample |
| Signature | FickerStealer |
| File size: | 419'854 bytes |
| First seen: | 2021-05-23 06:31:17 UTC |
| Last seen: | 2021-05-23 07:02:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7b130393ef6b1671401f8c46089b1ad1 (1 x FickerStealer, 1 x RaccoonStealer) |
| ssdeep | 12288:mA0QsDl4kxkIsB20qmMOgteFH+BdRUHTAZXsLS:OQyKy0qPOmwH8dWkZXsLS |
| Threatray | 180 similar samples on MalwareBazaar |
| TLSH | 6494AE30B6A0C034E0BFD6B449B592B8673A7DA1673450FF22D13AEA56346E1AD3075F |
| Reporter |  abuse_ch |
| Tags: | exe FickerStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8ec4f56cb613d3b8b0891c6eaa7236d0.exe
Verdict:
Malicious activity
Analysis date:
2021-05-23 06:33:03 UTC
Tags:
evasion trojan ficker stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending an HTTP GET request
Creating a file
Sending a custom TCP request
Reading critical registry keys
Delayed reading of the file
Creating a file in the %temp% directory
Creating a process from a recently created file
Stealing user critical data
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Ficker Stealer
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Yara detected Ficker Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Caynamer
Status:
Malicious
First seen:
2021-05-22 12:59:47 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 170 additional samples on MalwareBazaar
Result
Malware family:
fickerstealer
Score:
10/10
Tags:
family:fickerstealer discovery infostealer spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Reads local data of messenger clients
Reads user/profile data of web browsers
Executes dropped EXE
fickerstealer
Malware Config
C2 Extraction:
bukkva.online:80
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | MALWARE_Win_Ficker |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Ficker infostealer |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0047] File System Micro-objective::Delete File
4) [C0049] File System Micro-objective::Get File Attributes
5) [C0051] File System Micro-objective::Read File
6) [C0052] File System Micro-objective::Writes File
7) [C0033] Operating System Micro-objective::Console
8) [C0040] Process Micro-objective::Allocate Thread Local Storage
9) [C0043] Process Micro-objective::Check Mutex
10) [C0041] Process Micro-objective::Set Thread Local Storage Value
11) [C0018] Process Micro-objective::Terminate Process
12) [C0039] Process Micro-objective::Terminate Thread