MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98cbcb2c88f67f7e233e2df5e8eea2d2725932e6256ec8ab0afc1203775a770d. 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


Intelligence 8 IOCs 3 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98cbcb2c88f67f7e233e2df5e8eea2d2725932e6256ec8ab0afc1203775a770d
SHA3-384 hash: 427560bffce15305cd4a1ae947f015c690f1b5b4f584aa6c9bef4a8bef6bc74fce9c5d950dfb143b66c0eabb42a11045
SHA1 hash: 88fbb7b82b969b253728bf643f16c83bd074d6b9
MD5 hash: 2fd4709fa40626fd53bb8018944d78c0
humanhash: snake-princess-sweet-pizza
File name:2fd4709fa40626fd53bb8018944d78c0.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:2'112'624 bytes
First seen:2021-04-22 20:15:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'817 x AgentTesla, 19'738 x Formbook, 12'284 x SnakeKeylogger)
ssdeep 49152:+fj1OXOTMJXcLCqiPdY6Y+erAdlGIGechi/9eHlV/B:+xOXOA6CrYSeEGIGecQcB
TLSH E9A5E1547189FBCECAD9723F884D3DB0A2525F13CE06550B672E7188593C192EE3B1AE
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
217.12.209.160:44444

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
217.12.209.160:44444 https://threatfox.abuse.ch/ioc/9523/
5.149.255.204:80 https://threatfox.abuse.ch/ioc/9595/
176.111.174.136:65012 https://threatfox.abuse.ch/ioc/9596/

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2fd4709fa40626fd53bb8018944d78c0.exe
Verdict:
Malicious activity
Analysis date:
2021-04-22 20:31:46 UTC
Tags:
trojan rat redline stealer
Link:
https://app.any.run/tasks/eede370a-c534-4a45-8d50-48bbe326af59

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.658-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Connecting to a non-recommended domain
Sending an HTTP POST request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Deleting a recently created file
Reading critical registry keys
Launching a process
Stealing user critical data
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/693798
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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
Performs DNS queries to domains with low reputation
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 steal Crypto Currency Wallets
Yara detected AntiVM3
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98cbcb2c88f67f7e233e2df5e8eea2d2725932e6256ec8ab0afc1203775a770d/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-21 00:31:18 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdf4wlei6z7x4iz6fx26r3vc2jzfsmxgevxmrkyk7qjag522o4gq._file
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:ylvroralli discovery infostealer spyware stealer
Link:
https://tria.ge/reports/210422-al81clkq42/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
RedLine
RedLine Payload
Malware Config
C2 Extraction:
ylvroralli.xyz:80
Unpacked files
SH256 hash:
ee71ade9cf54fe6b716e225e508e69582054836cdd3461a3207700df39007dc3
MD5 hash:
dd437b92000e4e2e3a6dd85374d6c346
SHA1 hash:
5fa1bc41320236cd40cbc62324a67ce6cd3d243a
Link:
https://www.unpac.me/results/9d3efc86-d2e8-4110-aab9-ea70fcfc5e4e/
SH256 hash:
e7d6e6dd3564d2b16dca0c2579b73c33950c12844b7fceef30c8f3b598610da7
MD5 hash:
89d52b3d75e0c76b8661080f642a76d1
SHA1 hash:
3df5eafc1c22051d2b174cec64c1af3209c59f88
Link:
https://www.unpac.me/results/9d3efc86-d2e8-4110-aab9-ea70fcfc5e4e/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/9d3efc86-d2e8-4110-aab9-ea70fcfc5e4e/
SH256 hash:
98cbcb2c88f67f7e233e2df5e8eea2d2725932e6256ec8ab0afc1203775a770d
MD5 hash:
2fd4709fa40626fd53bb8018944d78c0
SHA1 hash:
88fbb7b82b969b253728bf643f16c83bd074d6b9
Link:
https://www.unpac.me/results/9d3efc86-d2e8-4110-aab9-ea70fcfc5e4e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/98cbcb2c88f67f7e233e2df5e8eea2d2725932e6256ec8ab0afc1203775a770d

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_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: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:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
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

File information

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

Comments