MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 864ef1321215c0dad7c8677e3c18942b111468c63358475baa71fb1679c25096. 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


Intelligence 11 IOCs 1 YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 864ef1321215c0dad7c8677e3c18942b111468c63358475baa71fb1679c25096
SHA3-384 hash: c8b43251c649c2228f135ccb25999a71c8d6d9592d15bcf191206ee2391fc3b2cfa127fe0296bbab6b52c2b935effb3c
SHA1 hash: daa0566a8a97c19857c9b34b2686d3a32b8b0c6c
MD5 hash: d272ba327929238ad200e364eef10b92
humanhash: black-nitrogen-tennis-football
File name:d272ba327929238ad200e364eef10b92.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:7'594'056 bytes
First seen:2021-05-23 15:30:34 UTC
Last seen:2021-05-23 16:01:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c9adc83b45e363b21cd6b11b5da0501f (82 x ArkeiStealer, 60 x RecordBreaker, 46 x RedLineStealer)
ssdeep 196608:itXIm/Cm3k+a+o43aZnzDAPBZsX17nygvp8/aX:oD/CmTo43IDWiXlyaph
Threatray 30 similar samples on MalwareBazaar
TLSH D276336A214E4035D4A316784C5BD1A7F936AB94673819CF9FCE2B6D4CB23895E383C3
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://94.130.58.199/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://94.130.58.199/ https://threatfox.abuse.ch/ioc/57564/

Intelligence

File Origin
# of uploads :
2
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
60a536_Adobe-Animate-C.zip
Verdict:
Malicious activity
Analysis date:
2021-05-20 02:58:57 UTC
Tags:
evasion trojan stealer vidar rat redline ficker danabot phishing
Link:
https://app.any.run/tasks/488bb17c-641f-4441-ad06-c56b14ac506c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/160893/
Detection(s):
Win.Malware.Fabookie-9797757-0
Create hunting rule

Win.Malware.Generic-9849070-0
Create hunting rule

SecuriteInfo.com.PSW.Generic8.ISF.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a file in the Program Files subdirectories
Deleting a recently created file
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Searching for the window
Creating a file
DNS request
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP GET request
Launching a process
Reading critical registry keys
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Creating a window
Delayed reading of the file
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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:
RedLine Socelars Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/789651
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Creates a thread in another existing process (thread injection)
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Drops executable to a common third party application directory
Drops PE files to the document folder of the user
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Suspicious Svchost Process
Tries to detect virtualization through RDTSC time measurements
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 Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Socelars
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 422047 Sample: kEXYWRgj2x.exe Startdate: 23/05/2021 Architecture: WINDOWS Score: 100 159 Multi AV Scanner detection for domain / URL 2->159 161 Found malware configuration 2->161 163 Antivirus detection for dropped file 2->163 165 13 other signatures 2->165 9 kEXYWRgj2x.exe 14 17 2->9         started        process3 file4 103 C:\Program Files (x86)\...\lylal220.exe, PE32 9->103 dropped 105 C:\Program Files (x86)\...\jg7_7wjg.exe, PE32 9->105 dropped 107 C:\Program Files (x86)\...\hjjgaa.exe, PE32 9->107 dropped 109 7 other files (6 malicious) 9->109 dropped 12 BarSetpFile.exe 15 7 9->12         started        16 guihuali-game.exe 9->16         started        18 RunWW.exe 90 9->18         started        21 6 other processes 9->21 process5 dnsIp6 147 172.67.145.48 CLOUDFLARENETUS United States 12->147 111 C:\Users\user\AppData\Roaming\6269245.exe, PE32 12->111 dropped 113 C:\Users\user\AppData\Roaming\5509820.exe, PE32 12->113 dropped 115 C:\Users\user\AppData\Roaming\4733557.exe, PE32 12->115 dropped 23 5509820.exe 12->23         started        28 6269245.exe 12->28         started        30 4733557.exe 12->30         started        117 C:\Users\user\AppData\Local\...\install.dll, PE32 16->117 dropped 119 C:\Users\user\AppData\...\adobe_caps.dll, PE32 16->119 dropped 32 rundll32.exe 16->32         started        34 conhost.exe 16->34         started        149 94.130.58.199 HETZNER-ASDE Germany 18->149 151 104.17.63.50 CLOUDFLARENETUS United States 18->151 125 12 other files (none is malicious) 18->125 dropped 167 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->167 169 Tries to steal Instant Messenger accounts or passwords 18->169 171 Tries to harvest and steal browser information (history, passwords, etc) 18->171 175 2 other signatures 18->175 36 cmd.exe 18->36         started        153 101.36.107.74 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK China 21->153 155 208.95.112.1 TUT-ASUS United States 21->155 157 5 other IPs or domains 21->157 121 C:\Users\user\Documents\...\jg7_7wjg.exe, PE32 21->121 dropped 123 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 21->123 dropped 127 3 other files (1 malicious) 21->127 dropped 173 Injects a PE file into a foreign processes 21->173 38 LabPicV3.tmp 21->38         started        40 lylal220.tmp 21->40         started        42 5 other processes 21->42 file7 signatures8 process9 dnsIp10 133 172.67.188.69 CLOUDFLARENETUS United States 23->133 81 7 other files (none is malicious) 23->81 dropped 179 Detected unpacking (changes PE section rights) 23->179 181 Detected unpacking (overwrites its own PE header) 23->181 135 104.21.81.186 CLOUDFLARENETUS United States 28->135 83 7 other files (none is malicious) 28->83 dropped 69 C:\ProgramData\...\Windows Host.exe, PE32 30->69 dropped 183 Creates multiple autostart registry keys 30->183 44 Windows Host.exe 30->44         started        185 Writes to foreign memory regions 32->185 187 Allocates memory in foreign processes 32->187 189 Creates a thread in another existing process (thread injection) 32->189 46 svchost.exe 32->46 injected 49 svchost.exe 32->49 injected 51 svchost.exe 32->51 injected 61 2 other processes 32->61 53 conhost.exe 36->53         started        63 2 other processes 36->63 71 C:\Users\user\AppData\Local\...\3316505.exe, PE32 38->71 dropped 85 3 other files (none is malicious) 38->85 dropped 55 3316505.exe 38->55         started        137 199.188.201.83 NAMECHEAP-NETUS United States 40->137 73 C:\Users\user\AppData\Local\...\4_177039.exe, PE32 40->73 dropped 75 C:\Users\user\AppData\Local\Temp\...\idp.dll, PE32 40->75 dropped 77 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 40->77 dropped 79 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 40->79 dropped 59 4_177039.exe 40->59         started        139 52.147.198.201 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 42->139 191 Tries to harvest and steal browser information (history, passwords, etc) 42->191 file11 signatures12 process13 dnsIp14 193 Sets debug register (to hijack the execution of another thread) 46->193 195 Modifies the context of a thread in another process (thread injection) 46->195 65 svchost.exe 46->65         started        141 198.54.126.101 NAMECHEAP-NETUS United States 55->141 143 8.241.78.254 LEVEL3US United States 55->143 145 2 other IPs or domains 55->145 87 C:\Program Files\...\prolab.exe, PE32 55->87 dropped 89 C:\Program Files (x86)\...89owowebylae.exe, PE32 55->89 dropped 91 C:\...91owowebylae.exe.config, XML 55->91 dropped 99 2 other files (none is malicious) 55->99 dropped 197 Detected unpacking (overwrites its own PE header) 55->197 199 Drops executable to a common third party application directory 55->199 93 C:\Program Files (x86)\...\Xadaehyshymo.exe, PE32 59->93 dropped 95 C:\...\Xadaehyshymo.exe.config, XML 59->95 dropped 97 C:\Users\user\AppData\...\Dihydymade.exe, PE32 59->97 dropped 101 2 other files (none is malicious) 59->101 dropped 201 Creates autostart registry keys with suspicious values (likely registry only malware) 59->201 203 Creates multiple autostart registry keys 59->203 file15 signatures16 process17 dnsIp18 129 198.13.62.186 AS-CHOOPAUS United States 65->129 131 192.168.2.1 unknown unknown 65->131 177 Query firmware table information (likely to detect VMs) 65->177 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/864ef1321215c0dad7c8677e3c18942b111468c63358475baa71fb1679c25096/
Threat name:
Win32.Trojan.Fabookie
Create hunting rule
Status:
Malicious
First seen:
2021-05-19 19:43:19 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzhpcmqscxanvv6im57dygeufmiri2gggnmeow5koh5rm6ockcla._file
Verdict:
malicious
Similar samples:
0e63f296fdc309cb1e487cd1a549d029d2a9144b8a050db274901030dc6ec0f3
ArkeiStealer
2c44f7515715ebafdc7bb8cf40adf36adce1e1bf7fd2555d56427a6d73a850d8
ArkeiStealer
3ec8d6d1645881d59332953e0da03a3207d34f985dd88e975ca8bf65fb7cc3c1
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6e8a0a30744ed0130a2b32997e03ba5c07339ddf22e76c7ca64882d5d3f8cc4f
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87bce52ffa3eaa55981a2dd9af96ce156249a9bfcfd9b3930252cdeff9e8633d
ArkeiStealer
8aa1689d6acacf9f2eb2603db52dc5908e1ec5d80000deec13e2e038c2883413
ArkeiStealer
a28956c03af41c83a80a84889bd4b2528c3842f14ca44d7c2d3362cbaa036b8d
ArkeiStealer
cb3c387163302fbf8ddb4c13e9d786c1070a4185a74bdd3faebd1649d02b2b30
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e13ba9f6e63e4013b75c3d45b012d8cbdda80913669bdd10942828b05d66e798
ArkeiStealer
f91c7c2e15b7343d97bc5c3961f43ebd659440102a4a9c3359d7a9e6e0aef9d3
ArkeiStealer
+ 20 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:plugx family:redline family:vidar botnet:bbs1 discovery evasion infostealer spyware stealer trojan upx vmprotect
Link:
https://tria.ge/reports/210523-72s5xz8jln/
Behaviour
Delays execution with timeout.exe
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
VMProtect packed file
PlugX
RedLine
RedLine Payload
Suspicious use of NtCreateProcessExOtherParentProcess
Vidar
Malware Config
C2 Extraction:
87.251.71.193:80
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/864ef1321215c0dad7c8677e3c18942b111468c63358475baa71fb1679c25096

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:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_HyperBro03
Create hunting rule
Author:ditekSHen
Description:Hunt HyperBro IronTiger / LuckyMouse / APT27 malware
Rule name:MALWARE_Win_HyperPro03
Create hunting rule
Author:ditekSHen
Description:Hunt HyperPro IronTiger / LuckyMouse / APT27 malware
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/160893/

Comments