MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f63b9abc174795949ff3cc2498f52627278825ff7b74a3044b83bd82253a1b. 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


Intelligence 10 IOCs 2 YARA 8 File information Comments 1

SHA256 hash: a8f63b9abc174795949ff3cc2498f52627278825ff7b74a3044b83bd82253a1b
SHA3-384 hash: 7e5bdae3ad83bd77fcca9cd92c4eeb0cf809d7f0f3ed3cd096ec180a9484dbfe2d99dce1e61d5ab2225a640cf737b752
SHA1 hash: 1bcf9173514ab4ea13a1ab3e2ad558291c6ded2b
MD5 hash: ad8c445fd05b715107137e34425996e0
humanhash: massachusetts-hawaii-zebra-winter
File name:ad8c445fd05b715107137e34425996e0.exe
Download: download sample
Signature FickerStealer
File size:353'792 bytes
First seen:2021-05-15 10:25:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e76d9d27af2d4a5a330aabb1a41731d (1 x FickerStealer)
ssdeep 6144:G41sWl8h2ORgVhCpcuXohXgE0xyuS7f5LpivZQLIb8VR6OObvfuBs:vsWl024AhC+HaEAyuSr5sZQLIb8VRE
Threatray 624 similar samples on MalwareBazaar
TLSH 7574AE30B680C035F9B722FC49BA937CA63D7EA16B6091CB52D525FE56346E5AC30387
Reporter abuse_ch
Tags:exe FickerStealer


Avatar
abuse_ch
FickerStealer C2:
http://remmzp62.top/index.php

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://remmzp62.top/index.php https://threatfox.abuse.ch/ioc/42841/
http://mortlk06.top/index.php https://threatfox.abuse.ch/ioc/42842/

Intelligence


File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ad8c445fd05b715107137e34425996e0.exe
Verdict:
Malicious activity
Analysis date:
2021-05-15 10:29:40 UTC
Tags:
trojan

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
Launching the default Windows debugger (dwwin.exe)
DNS request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Launching a tool to kill processes
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
76 / 100
Signature
Country aware sample found (crashes after keyboard check)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 415136 Sample: fz2pNHI3l7.exe Startdate: 15/05/2021 Architecture: WINDOWS Score: 76 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Machine Learning detection for sample 2->45 47 Country aware sample found (crashes after keyboard check) 2->47 7 fz2pNHI3l7.exe 2 2->7         started        process3 dnsIp4 37 g-clean.in 8.209.75.180, 49731, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 7->37 49 Detected unpacking (changes PE section rights) 7->49 51 Detected unpacking (overwrites its own PE header) 7->51 11 WerFault.exe 9 7->11         started        15 WerFault.exe 9 7->15         started        17 WerFault.exe 9 7->17         started        19 4 other processes 7->19 signatures5 process6 dnsIp7 39 192.168.2.1 unknown unknown 11->39 25 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 11->25 dropped 27 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 15->27 dropped 29 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->33 dropped 35 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->35 dropped 21 taskkill.exe 1 19->21         started        23 conhost.exe 19->23         started        file8 process9
Threat name:
Win32.Trojan.Glupteba
Status:
Malicious
First seen:
2021-05-11 04:24:00 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Program crash
Suspicious use of NtCreateProcessExOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_CryptBot
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload
Rule name:MALWARE_Win_Ficker
Author:ditekSHen
Description:Detects Ficker infostealer
Rule name:Ping_Del_method_bin_mem
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:SUSP_XORed_Mozilla
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:with_sqlite
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-15 11:01:02 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0003.002] Communication Micro-objective::Connect Pipe::Interprocess Communication
1) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
2) [C0003.003] Communication Micro-objective::Read Pipe::Interprocess Communication
3) [C0003.004] Communication Micro-objective::Write Pipe::Interprocess Communication
4) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
5) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
6) [C0045] File System Micro-objective::Copy File
7) [C0047] File System Micro-objective::Delete File
8) [C0049] File System Micro-objective::Get File Attributes
9) [C0051] File System Micro-objective::Read File
10) [C0052] File System Micro-objective::Writes File
11) [C0007] Memory Micro-objective::Allocate Memory
12) [C0033] Operating System Micro-objective::Console
13) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
14) [C0040] Process Micro-objective::Allocate Thread Local Storage
15) [C0043] Process Micro-objective::Check Mutex
16) [C0042] Process Micro-objective::Create Mutex
17) [C0041] Process Micro-objective::Set Thread Local Storage Value
18) [C0018] Process Micro-objective::Terminate Process