MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f3111a72a43115727e0224015777dbde5f4dbf285fff1b7b28f5444fa19c5310. 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: | f3111a72a43115727e0224015777dbde5f4dbf285fff1b7b28f5444fa19c5310 |
|---|---|
| SHA3-384 hash: | aebb384e5194fefae5d57207501c5052ec64d32d6474ba6fec83a020f7452e1a87d04d03aeb835a62fb3e65e2547a1ee |
| SHA1 hash: | 8417b9f76c4e5c9fa6fdecb4c1f08f6a45333f4e |
| MD5 hash: | 5e6e5fad6ad241b653840b7fc299f7b8 |
| humanhash: | leopard-london-finch-oscar |
| File name: | 5e6e5fad6ad241b653840b7fc299f7b8.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 1'311'744 bytes |
| First seen: | 2021-06-03 16:33:17 UTC |
| Last seen: | 2021-06-03 17:51:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:rGSTR7HjO32H4ePUq5crSpB2uM1LC3MMTRSq/VB7H:yKR7DO32YJAcW+R1LC8MdSq/ |
| Threatray | 1'424 similar samples on MalwareBazaar |
| TLSH | 9A55AE6DE122EAC1D127BC3AC2BA400412FC7E7B797182C2F95825385C9D6BA9D117FD |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5e6e5fad6ad241b653840b7fc299f7b8.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-03 16:37:19 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Connection attempt
Deleting a recently created file
Replacing files
Reading critical registry keys
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
Launching a tool to kill processes
Forced shutdown of a browser
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:
spyw.evad
Score:
76 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-03 16:34:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 29 (55.17%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 1'414 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
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar
Unpacked files
SH256 hash:
87f8ddee569104998f905e2b1908a63aa3196b1243a4d5a3a6762c0f02973ab9
MD5 hash:
0c77829e99a7a30b13cb28ba13347287
SHA1 hash:
f7799631dcea08620928e512991a5fb1efe385c2
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
1197f65ca1226da3f6ed2d621e388b08ea48274b54fffe2bc0319c44fa718724
MD5 hash:
d2b5cfa398799206fa4e8e2c0d23528d
SHA1 hash:
6521650d42597b24e76765f5b5aaac68486005b9
SH256 hash:
0fc4b598b4d63322448bbb7d95249fcf61f22286ba72b63213f3403bbed9c8c2
MD5 hash:
1771b3e8c864a7892ef7d41696669d2e
SHA1 hash:
59b55284fc2374f7142df73a9e43f13d4446e564
Detections:
win_vidar_auto
SH256 hash:
f3111a72a43115727e0224015777dbde5f4dbf285fff1b7b28f5444fa19c5310
MD5 hash:
5e6e5fad6ad241b653840b7fc299f7b8
SHA1 hash:
8417b9f76c4e5c9fa6fdecb4c1f08f6a45333f4e
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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