MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b55dd061a60905c3a2208917883d326b08a3a7d1f8fdb94f78e6675375fc8219. 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: 11
| SHA256 hash: | b55dd061a60905c3a2208917883d326b08a3a7d1f8fdb94f78e6675375fc8219 |
|---|---|
| SHA3-384 hash: | 98cace5b4190e781f71cdccaa663e266d918d080bca9279b92fe3ba2e7b71fa2bf172d829824d6e15616fd751d5f07da |
| SHA1 hash: | 489c4ce570686c42319008ce645cfb8b3e138e71 |
| MD5 hash: | 8f2f4c47362bd1ce0cbedac9517df620 |
| humanhash: | december-virginia-cup-red |
| File name: | 8f2f4c47362bd1ce0cbedac9517df620.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 621'840 bytes |
| First seen: | 2021-06-21 07:01:31 UTC |
| Last seen: | 2021-06-21 08:12:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:Om2+nUf8ukQ4aOqP9LGCtsNc/l/PH3Hwu6rCPUh/tmq:Om28f5goCtsNml/PXHwukCPUh1mq |
| Threatray | 1'561 similar samples on MalwareBazaar |
| TLSH | 42D401C277F5059BDBE863B2409311B11B716E297E81D6C92CA4222E0CF67CEB912F57 |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
arnatic_6.exe
Verdict:
Malicious activity
Analysis date:
2021-06-21 03:18:57 UTC
Tags:
loader evasion trojan rat redline stealer phishing
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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:
Vidar
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Signature
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-06-20 17:57:56 UTC
AV detection:
6 of 29 (20.69%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 1'551 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
Vidar
Unpacked files
SH256 hash:
539ff193bdbcdff8186fba885db6a9efff22a2a1dab99068e89ce64e2273853f
MD5 hash:
6f11e90d9c6aeba616e316e70b3a4c1b
SHA1 hash:
fdadcc2584ba8d659b889ce033700245d27bd08b
SH256 hash:
b354cd3c262da526df949f49d571b6acafff359f6cb5e6cbf7795e5ed523a046
MD5 hash:
1e3aae87caed3af97f2bf9ae7956c2a2
SHA1 hash:
ef43afccc743fb2e8aa2964668b021c3fa922d90
Detections:
win_vidar_auto
SH256 hash:
b55dd061a60905c3a2208917883d326b08a3a7d1f8fdb94f78e6675375fc8219
MD5 hash:
8f2f4c47362bd1ce0cbedac9517df620
SHA1 hash:
489c4ce570686c42319008ce645cfb8b3e138e71
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: | INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing potential Windows Defender anti-emulation checks |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| Rule name: | pe_imphash |
|---|
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Vidar |
|---|---|
| Author: | kevoreilly |
| Description: | Vidar Payload |
| Rule name: | win_vidar_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
| 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.
Web download
Delivery method
Distributed via web download
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