MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e507a57e055eb555aeb3a36da0e47544dcee994bd4d625e16668d55b350bc108. 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: 8
| SHA256 hash: | e507a57e055eb555aeb3a36da0e47544dcee994bd4d625e16668d55b350bc108 |
|---|---|
| SHA3-384 hash: | 264b4384077d4b05fe976c6be7d09ced80594a64b0b085024b86e6f2487b4a6adb3856c1198bc01cf4a7377ae66dee75 |
| SHA1 hash: | f83872598ba0a853f71825c60774f6fa99b222b9 |
| MD5 hash: | 9a8a5570e91f392208b722bcdf3fc8cf |
| humanhash: | mango-oranges-chicken-lemon |
| File name: | 9a8a5570e91f392208b722bcdf3fc8cf.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 283'136 bytes |
| First seen: | 2022-02-11 07:24:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a27cfe47ee2d02b5d79512efb9010edc (2 x ArkeiStealer) |
| ssdeep | 6144:VbLTTYiNQHHqU5LaWnVVKiAqNxAU4mKo7QLu:VnTTNQR5vVVKi5u0Ko7QL |
| Threatray | 825 similar samples on MalwareBazaar |
| TLSH | T16E54CF1035D5CCB7D16305B14826CAF6463BFC765A218A8B2FA4F36E5F2E3D1DA16382 |
| File icon (PE): |  |
| dhash icon | 38b078cccacccc41 (11 x Smoke Loader, 5 x ArkeiStealer, 5 x Stop) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Sending a custom TCP request
Changing a file
Creating a file in the %AppData% subdirectories
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware
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
Result
Threat name:
Vidar
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Raccrypt
Status:
Malicious
First seen:
2022-02-11 02:32:22 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 815 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei botnet:dafault discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Arkei Stealer Payload
Arkei
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://googa.link/gate1.php
Unpacked files
SH256 hash:
22851d62503d5acddebde74b97f99c1731153e55dd1610c1a43debd9c9e3d9e2
MD5 hash:
e0557ae788cbe110ba3d5214726625a8
SHA1 hash:
6d0db8d3f169f20c87aa3833267dfa53c6520abf
SH256 hash:
e507a57e055eb555aeb3a36da0e47544dcee994bd4d625e16668d55b350bc108
MD5 hash:
9a8a5570e91f392208b722bcdf3fc8cf
SHA1 hash:
f83872598ba0a853f71825c60774f6fa99b222b9
Verdict:
Malicious
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | exec_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | exec macros |
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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