MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2734c9e6a607c1e2b4e4975c39651aa47050bbd931bc752957cbba23ba344ab. 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



RustyStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments 1

SHA256 hash: e2734c9e6a607c1e2b4e4975c39651aa47050bbd931bc752957cbba23ba344ab
SHA3-384 hash: 474eb0bcf804f757d34d70074097f190c1ed072b383c3e25362edb321c57917de8be6534292ec48aa954a334a7a803d1
SHA1 hash: 89a6428de0666f728a611ae1ce92eeb1be8013b7
MD5 hash: 92d17b3bbe2e81ac751c024e4cf2e75b
humanhash: comet-winter-utah-may
File name:92d17b3bbe2e81ac751c024e4cf2e75b
Download: download sample
Signature RustyStealer
File size:345'614 bytes
First seen:2023-01-25 04:52:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b7efb36250d99ac9280e9ab606e8d70 (7 x Smoke Loader, 1 x ArkeiStealer, 1 x RecordBreaker)
ssdeep 6144:0lVLGz1nhIU2OlhaLYpE+64vmSfcnsWX3hW2lYO8WZATJk8c18WIfQ:WVU1nhbzy/qEsWnhVl8WZ0+A4
Threatray 193 similar samples on MalwareBazaar
TLSH T17B7402227D50D0B3C05A46742822DAD09F76B9322AA9854B7B981AEF5F703F07377397
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0008101084282100 (1 x RustyStealer)
Reporter zbetcheckin
Tags:32 exe RustyStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-24 23:19:56 UTC
Tags:
trojan amadey loader evasion ficker stealer rat avemaria redline warzone

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Sending a custom TCP request
Reading critical registry keys
Creating a window
Unauthorized injection to a recently created process
Сreating synchronization primitives
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware overlay packed redline
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.
Malware family:
FickerStealer
Verdict:
Malicious
Result
Threat name:
Ficker Stealer, Rusty Stealer
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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
Yara detected Rusty Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-01-25 05:16:12 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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
Unpacked files
SH256 hash:
000e3bab07ad23e31b32b5e424cfc82b9528c4b9c5f06cc503b5aa216bee2da0
MD5 hash:
a0077313e9c23dba3e542fbe3b1b9683
SHA1 hash:
c8e35143c0e1a3d219aca16ae885d5d3c882c94b
Detections:
win_fickerstealer_w0 win_fickerstealer_a0
SH256 hash:
e2734c9e6a607c1e2b4e4975c39651aa47050bbd931bc752957cbba23ba344ab
MD5 hash:
92d17b3bbe2e81ac751c024e4cf2e75b
SHA1 hash:
89a6428de0666f728a611ae1ce92eeb1be8013b7
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:meth_get_eip
Author:Willi Ballenthin
Rule name:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:Rustyloader_mem_loose
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:Windows_Trojan_Fickerstealer_f2159bec
Author:Elastic Security
Rule name:win_fickerstealer_w0
Author:Ben Cohen, CyberArk
Description:Yara rule for Ficker Stealer

File information


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

Web download

RustyStealer

Executable exe e2734c9e6a607c1e2b4e4975c39651aa47050bbd931bc752957cbba23ba344ab

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-01-25 04:52:42 UTC

url : hxxp://djqnef.link/RuntimeWorker1.exe