MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2
SHA3-384 hash: 1db00b3ae4d7a0bf95545fee0a45ed6bd6865dab885e2f0a6f41a391d9585814fc3398312102f339dc384b6392ec02f8
SHA1 hash: a053936768d122d397326eb905d7e49b14dd4a88
MD5 hash: f8372b779001bb5a6c401c657ee514ed
humanhash: quebec-table-september-five
File name:SecuriteInfo.com.Trojan.Siggen12.46475.27996.20501
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:9'216 bytes
First seen:2021-03-22 13:53:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 96:AYb1/xVo2DHHa/zWqx8qHcRCLmqKGKTaGM5SVZPgDgsonkcUsyIv0b1ezmtk1daN:FJL7uWWtCqKGCaGMSsgDesyIv0bQFiH
TLSH D6129400B7E94321F9FB8B7D18F652120535FB96D813CB6D18E0434E992BE5489A2FB7
Reporter SecuriteInfoCom
Tags:ArkeiStealer

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://juhjuh.com/ https://threatfox.abuse.ch/ioc/4395/

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Siggen12.46475.27996.20501
Verdict:
Malicious activity
Analysis date:
2021-03-22 14:15:46 UTC
Tags:
evasion trojan stealer vidar
Link:
https://app.any.run/tasks/09cf6088-a539-4985-964c-a224a12b0c49

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/125946/
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.46475.27996.20501.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Connecting to a non-recommended domain
Deleting a recently created file
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Creating a window
Searching for the window
Delayed reading of the file
Reading critical registry keys
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Launching a tool to kill processes
Stealing user critical data
Sending an HTTP GET request to an infection source
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/207acb97-eb3f-4cfd-ad02-5de8d12115a2
Result
Threat name:
Raccoon
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/647979
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files to the document folder of the user
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 372950 Sample: SecuriteInfo.com.Trojan.Sig... Startdate: 22/03/2021 Architecture: WINDOWS Score: 100 125 foFLdQgDGpIYYlT.foFLdQgDGpIYYlT 2->125 127 JuStzaVJxTdWqqF.JuStzaVJxTdWqqF 2->127 129 3 other IPs or domains 2->129 159 Malicious sample detected (through community Yara rule) 2->159 161 Antivirus detection for URL or domain 2->161 163 Antivirus / Scanner detection for submitted sample 2->163 165 6 other signatures 2->165 13 SecuriteInfo.com.Trojan.Siggen12.46475.27996.exe 16 4 2->13         started        18 M0y0hSspMkdeUXUGRvpjpD6j.exe 2->18         started        20 M0y0hSspMkdeUXUGRvpjpD6j.exe 14 2->20         started        signatures3 process4 dnsIp5 143 www.investinae.com 13->143 145 jg3.3uag.pw 13->145 153 12 other IPs or domains 13->153 109 C:\Users\...\M0y0hSspMkdeUXUGRvpjpD6j.exe, PE32 13->109 dropped 189 Drops PE files to the document folder of the user 13->189 191 May check the online IP address of the machine 13->191 22 M0y0hSspMkdeUXUGRvpjpD6j.exe 24 13->22         started        147 piliva07.top 18->147 149 gclean.in 18->149 111 C:\Users\user\AppData\...\96962975471.exe, PE32 18->111 dropped 113 C:\Users\user\AppData\...\30171227517.exe, PE32 18->113 dropped 115 C:\Users\user\AppData\Local\...\null[2], PE32 18->115 dropped 119 3 other files (none is malicious) 18->119 dropped 27 cmd.exe 18->27         started        29 cmd.exe 18->29         started        31 cmd.exe 18->31         started        151 gclean.in 20->151 117 C:\Users\user\AppData\Local\...\null[1], PE32 20->117 dropped file6 signatures7 process8 dnsIp9 131 91.200.41.57, 49711, 49725, 49727 HVOSTING-ASUA Ukraine 22->131 133 piliva07.top 47.254.173.53, 49713, 49714, 49716 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 22->133 135 2 other IPs or domains 22->135 99 C:\Users\user\AppData\...\95734614496.exe, PE32 22->99 dropped 101 C:\Users\user\AppData\...\39979722111.exe, PE32 22->101 dropped 103 C:\Users\user\AppData\Local\...\file[1].exe, PE32 22->103 dropped 183 Detected unpacking (changes PE section rights) 22->183 185 Detected unpacking (overwrites its own PE header) 22->185 187 May check the online IP address of the machine 22->187 33 cmd.exe 1 22->33         started        35 cmd.exe 1 22->35         started        37 cmd.exe 22->37         started        39 96962975471.exe 27->39         started        42 conhost.exe 27->42         started        44 30171227517.exe 29->44         started        46 conhost.exe 29->46         started        48 conhost.exe 31->48         started        50 taskkill.exe 31->50         started        file10 signatures11 process12 signatures13 52 39979722111.exe 33->52         started        55 conhost.exe 33->55         started        57 95734614496.exe 49 35->57         started        61 conhost.exe 35->61         started        63 conhost.exe 37->63         started        65 taskkill.exe 37->65         started        175 Detected unpacking (changes PE section rights) 39->175 177 Detected unpacking (overwrites its own PE header) 39->177 179 Injects a PE file into a foreign processes 39->179 67 96962975471.exe 39->67         started        69 cmd.exe 44->69         started        process14 dnsIp15 167 Detected unpacking (changes PE section rights) 52->167 169 Detected unpacking (overwrites its own PE header) 52->169 171 Injects a PE file into a foreign processes 52->171 71 39979722111.exe 52->71         started        137 mormsd01.top 193.38.55.157 SERVERIUS-ASNL Russian Federation 57->137 139 basfs12.top 8.209.92.87 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 57->139 141 akmes01.top 57->141 105 C:\Users\user\AppData\Local\Temp\Skinks.exe, PE32 57->105 dropped 107 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 57->107 dropped 173 Tries to harvest and steal browser information (history, passwords, etc) 57->173 74 96962975471.exe 67->74         started        76 conhost.exe 69->76         started        78 timeout.exe 69->78         started        file16 signatures17 process18 signatures19 181 Injects a PE file into a foreign processes 71->181 80 39979722111.exe 71->80         started        process20 dnsIp21 121 telete.in 195.201.225.248, 443, 49728 HETZNER-ASDE Germany 80->121 123 habbybearshop.top 34.91.189.70, 443, 49737 GOOGLEUS United States 80->123 91 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 80->91 dropped 93 C:\Users\user\AppData\...\vcruntime140.dll, PE32 80->93 dropped 95 C:\Users\user\AppData\...\ucrtbase.dll, PE32 80->95 dropped 97 56 other files (none is malicious) 80->97 dropped 155 Tries to steal Mail credentials (via file access) 80->155 157 Tries to harvest and steal browser information (history, passwords, etc) 80->157 85 cmd.exe 80->85         started        file22 signatures23 process24 process25 87 conhost.exe 85->87         started        89 timeout.exe 85->89         started       
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-03-20 10:23:52 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fqwyrw77d6izmfemypdvahkmiwyf55iyq5srwo6nxmir7td2fora._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:smokeloader family:vidar botnet:2ce901d964b370c5ccda7e4d68354ba040db8218 botnet:afefd33a49c7cbd55d417545269920f24c85aa37 botnet:c46f13f8aadc028907d65c627fd9163161661f6c backdoor discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/210322-2jvh9v4kzj/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Sets file to hidden
Sets service image path in registry
Raccoon
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://10022020newfolder1002002131-service1002.space/
http://10022020newfolder1002002231-service1002.space/
http://10022020newfolder3100231-service1002.space/
http://10022020newfolder1002002431-service1002.space/
http://10022020newfolder1002002531-service1002.space/
http://10022020newfolder33417-01242510022020.space/
http://10022020test125831-service1002012510022020.space/
http://10022020test136831-service1002012510022020.space/
http://10022020test147831-service1002012510022020.space/
http://10022020test146831-service1002012510022020.space/
http://10022020test134831-service1002012510022020.space/
http://10022020est213531-service100201242510022020.ru/
http://10022020yes1t3481-service1002012510022020.ru/
http://10022020test13561-service1002012510022020.su/
http://10022020test14781-service1002012510022020.info/
http://10022020test13461-service1002012510022020.net/
http://10022020test15671-service1002012510022020.tech/
http://10022020test12671-service1002012510022020.online/
http://10022020utest1341-service1002012510022020.ru/
http://10022020uest71-service100201dom2510022020.ru/
http://10022020test61-service1002012510022020.website/
http://10022020test51-service1002012510022020.xyz/
http://10022020test41-service100201pro2510022020.ru/
http://10022020yest31-service100201rus2510022020.ru/
http://10022020rest21-service1002012510022020.eu/
http://10022020test11-service1002012510022020.press/
http://10022020newfolder4561-service1002012510022020.ru/
http://10022020rustest213-service1002012510022020.ru/
http://10022020test281-service1002012510022020.ru/
http://10022020test261-service1002012510022020.space/
http://10022020yomtest251-service1002012510022020.ru/
http://10022020yirtest231-service1002012510022020.ru/
Unpacked files
SH256 hash:
2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2
MD5 hash:
f8372b779001bb5a6c401c657ee514ed
SHA1 hash:
a053936768d122d397326eb905d7e49b14dd4a88
Link:
https://www.unpac.me/results/f8540774-3b60-460c-8ba0-7295c1504076/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2

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:Cryptocoin_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RawPaste_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a paste
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:XMRIG_Miner
Create hunting rule

File information

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

Web download

ArkeiStealer

Executable exe 2c2d88dbff1f9196148cc3c7501d4c45b05ef51887651b3bcdbb111fcc7a2ba2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1083615/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125946/

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