MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4529389a7894145aba4211365e6ed6c23e1ce582109cc9cb8b1272ada1b54b1. 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


ArkeiStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4529389a7894145aba4211365e6ed6c23e1ce582109cc9cb8b1272ada1b54b1
SHA3-384 hash: abd450ead94dfddab5859fe15fe04e1e2a87a63117daf97eaaaa1d63febff2e3980b4d4a31e52393bc8235a4c1af4a18
SHA1 hash: e27c11ac5a6f96560df8df7fd444ab1557d7bbd6
MD5 hash: a2e1443efcc1458c18a04baa94a78511
humanhash: massachusetts-enemy-connecticut-cardinal
File name:a2e1443efcc1458c18a04baa94a78511.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:303'616 bytes
First seen:2022-12-05 21:55:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 095434e1a22ef93b14e63f48dd91383c (6 x Tofsee, 6 x Amadey, 6 x Smoke Loader)
ssdeep 6144:dMWAOA+Xg8kN7ws7b3A03ZyG2epQdYQJI+McpO:dM9+QTwOZyVepQdORK
TLSH T1645401B37340D832C5A7D9354835DBA2ABBFB82615B5466B375806EF5F203D0A63730A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9a9acefecee6eaee (153 x Amadey, 147 x Smoke Loader, 25 x RedLineStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://49.12.116.5/

Intelligence

File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
a2e1443efcc1458c18a04baa94a78511.exe
Verdict:
Malicious activity
Analysis date:
2022-12-05 21:55:45 UTC
Tags:
trojan stealer vidar
Link:
https://app.any.run/tasks/7f3d1af2-548d-49af-abe0-39e9d0f05587

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/343091/
Detection(s):
SecuriteInfo.com.Trojan.Siggen19.16369.UNOFFICIAL
Create hunting rule

Win.Dropper.Tofsee-9980086-0
Create hunting rule

Win.Dropper.Tofsee-9980130-0
Create hunting rule

Win.Dropper.Tofsee-9980143-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Launching a process
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/638e68f3485d8463dc40bb60/reports/06517a33-0080-4e1b-b987-5f20b062a98a/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cfc53a3b-a094-4527-b74f-74f6760f6bc1
Result
Threat name:
Laplas Clipper, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1128471
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Laplas Clipper
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 761195 Sample: 52G0ulA4F7.exe Startdate: 05/12/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 6 other signatures 2->57 8 52G0ulA4F7.exe 22 2->8         started        13 jGBsqiyHao.exe 1 2->13         started        process3 dnsIp4 37 t.me 149.154.167.99, 443, 49691 TELEGRAMRU United Kingdom 8->37 39 49.12.116.5, 49692, 80 HETZNER-ASDE Germany 8->39 41 cdn.discordapp.com 162.159.134.233, 443, 49693 CLOUDFLARENETUS United States 8->41 31 C:\Users\user\AppData\Local\...\online[1].exe, PE32 8->31 dropped 33 C:\ProgramData\93014356310472675168.exe, PE32 8->33 dropped 59 Detected unpacking (changes PE section rights) 8->59 61 Detected unpacking (creates a PE file in dynamic memory) 8->61 63 Detected unpacking (overwrites its own PE header) 8->63 69 4 other signatures 8->69 15 93014356310472675168.exe 2 8->15         started        19 cmd.exe 1 8->19         started        43 45.159.188.158, 49695, 80 HOSTING-SOLUTIONSUS Netherlands 13->43 65 Antivirus detection for dropped file 13->65 67 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 13->67 file5 signatures6 process7 file8 35 C:\Users\user\AppData\...\jGBsqiyHao.exe, PE32 15->35 dropped 45 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->45 47 Machine Learning detection for dropped file 15->47 21 cmd.exe 1 15->21         started        49 Uses schtasks.exe or at.exe to add and modify task schedules 19->49 23 conhost.exe 19->23         started        25 timeout.exe 1 19->25         started        signatures9 process10 process11 27 conhost.exe 21->27         started        29 schtasks.exe 1 21->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4529389a7894145aba4211365e6ed6c23e1ce582109cc9cb8b1272ada1b54b1/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2022-12-02 02:59:03 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rjjhcnhrfaulk5eeejwlzxnnqr6dtsyeee4zhfywetsvwq3ksyq._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:14 discovery spyware stealer
Link:
https://tria.ge/reports/221205-1tcgvsea7x/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Vidar
Malware Config
C2 Extraction:
https://t.me/samuelljax
https://steamcommunity.com/profiles/76561199439725733
Unpacked files
SH256 hash:
2336f9174df722073e1861594cd905e5a325a1cf28a6f50acde15cbda4b7bf38
MD5 hash:
3c537d6830874398ed66aecf3672cf26
SHA1 hash:
59e8e376bd17bf036d0c414a3d266556fe53d7b6
Link:
https://www.unpac.me/results/f313e068-6abc-4070-8b3a-8bdf3e1aefef/
SH256 hash:
e4529389a7894145aba4211365e6ed6c23e1ce582109cc9cb8b1272ada1b54b1
MD5 hash:
a2e1443efcc1458c18a04baa94a78511
SHA1 hash:
e27c11ac5a6f96560df8df7fd444ab1557d7bbd6
Link:
https://www.unpac.me/results/f313e068-6abc-4070-8b3a-8bdf3e1aefef/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e4529389a7894145aba4211365e6ed6c23e1ce582109cc9cb8b1272ada1b54b1

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/343091/

Comments