MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682. 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


RedLineStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682
SHA3-384 hash: 51b6eecd57a4c09f4c93205a573b811b7ff1adf8a822e77d0a941da1f71800266c67bf9e738f52aa88e821a3bc96322a
SHA1 hash: 3ff2d6b25c1d256b42edb72c8205bd6c97d1344b
MD5 hash: f2e2526a3e7eef5799a188ee2fdb661c
humanhash: april-nitrogen-blue-item
File name:f2e2526a3e7eef5799a188ee2fdb661c
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:846'848 bytes
First seen:2022-06-16 09:29:29 UTC
Last seen:2022-06-16 10:39:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:lxBrdz9fJzW+gV1rdiilS7kYsymN/EjbmC+tDtuCKdz1QV4oCGjoSsJAfwsCkZ06:f9xW+gVFlShsHsjs/uCKAWoOSy
TLSH T1F305AD9D766072DFC86BD472CEA82D68EAA134BB831B4203912715EDDE4D997CF140F2
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682.zip
Verdict:
Malicious activity
Analysis date:
2022-06-16 23:12:36 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/7630acd0-e725-4391-9769-773a9fe110b1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
JesterStealer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280629/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.3580.6487.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Running batch commands
Launching a process
Launching the process to change network settings
Searching for synchronization primitives
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a window
Sending an HTTP POST request
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aaf858c07f2e38a14d3da6/reports/864a3bc3-40ca-4ad5-9c6b-653ca09f1eea/overview
Result
Verdict:
UNKNOWN
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:
Tandem Espionage
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12e72227-879c-497a-9fe3-587b509a6516
Result
Threat name:
AgentTesla, Eternity Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014413
Signature
Detected unpacking (changes PE section rights)
Found Tor onion address
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
PE file contains section with special chars
PE file has nameless sections
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Self deletion via cmd or bat file
Sigma detected: Capture Wi-Fi password
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Uses ping.exe to check the status of other devices and networks
Yara detected AgentTesla
Yara detected Eternity Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 646907 Sample: 92qI4u3y7j Startdate: 16/06/2022 Architecture: WINDOWS Score: 100 56 Malicious sample detected (through community Yara rule) 2->56 58 Sigma detected: Capture Wi-Fi password 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 7 other signatures 2->62 8 92qI4u3y7j.exe 1 2->8         started        process3 file4 42 C:\Users\user\AppData\...\92qI4u3y7j.exe.log, ASCII 8->42 dropped 64 Detected unpacking (changes PE section rights) 8->64 66 May check the online IP address of the machine 8->66 68 Self deletion via cmd or bat file 8->68 70 2 other signatures 8->70 12 92qI4u3y7j.exe 16 3 8->12         started        signatures5 process6 dnsIp7 44 ip-api.com 208.95.112.1, 49743, 80 TUT-ASUS United States 12->44 46 45.9.148.200, 49748, 49749, 8118 NICEITNL Netherlands 12->46 72 Self deletion via cmd or bat file 12->72 74 Tries to harvest and steal browser information (history, passwords, etc) 12->74 76 Tries to harvest and steal WLAN passwords 12->76 16 cmd.exe 1 12->16         started        19 cmd.exe 1 12->19         started        21 cmd.exe 1 12->21         started        signatures8 process9 signatures10 50 Uses ping.exe to check the status of other devices and networks 16->50 52 Uses netsh to modify the Windows network and firewall settings 16->52 54 Tries to harvest and steal WLAN passwords 16->54 23 netsh.exe 3 16->23         started        25 conhost.exe 16->25         started        38 2 other processes 16->38 27 netsh.exe 3 19->27         started        29 conhost.exe 19->29         started        40 2 other processes 19->40 31 PING.EXE 1 21->31         started        34 conhost.exe 21->34         started        36 chcp.com 1 21->36         started        process11 dnsIp12 48 127.0.0.1 unknown unknown 31->48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 08:53:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vt3tps4nkb2asn2ailxzqifsjvjvesnpkxdy5yyh73rc6gkbq2ba._file
Result
Malware family:
eternity
Create hunting rule
Score:
  10/10
Tags:
family:eternity collection spyware stealer
Link:
https://tria.ge/reports/220616-lgghqafch5/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of web browsers
Detects Eternity stealer
Eternity
Malware Config
C2 Extraction:
http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion
Unpacked files
SH256 hash:
e245c4a7d41e095b5c5136a89e698bd11e452594d864e250607cff2b2efadbab
MD5 hash:
6c991f5490cd23d8df31d89864395b21
SHA1 hash:
a6e3fde5d6f72fce36c5a8955a6025d92efb4356
Link:
https://www.unpac.me/results/c71bfe82-fe71-4c62-9627-d6c4d9cc8071/
SH256 hash:
b726681b442a1e17cd4580b0f84f18b1fded10c306ff9ef2e5bc370912eed647
MD5 hash:
7c79eabd045be316cd3eba0720a46709
SHA1 hash:
54ec904ffeea63021e128c6fd7eaa019a3a3fec9
Link:
https://www.unpac.me/results/c71bfe82-fe71-4c62-9627-d6c4d9cc8071/
SH256 hash:
be6314572c2a370fc2897a30c8081e04220b83c58fc17bf0dcea990132e50c7a
MD5 hash:
2edad102e10696a0f6cf9058e60429be
SHA1 hash:
145fe2e584d406cb67c551435eea421a36e034e0
Link:
https://www.unpac.me/results/c71bfe82-fe71-4c62-9627-d6c4d9cc8071/
SH256 hash:
acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682
MD5 hash:
f2e2526a3e7eef5799a188ee2fdb661c
SHA1 hash:
3ff2d6b25c1d256b42edb72c8205bd6c97d1344b
Link:
https://www.unpac.me/results/c71bfe82-fe71-4c62-9627-d6c4d9cc8071/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/acf737cb8d50/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:grakate_stealer_nov_2021
Create hunting rule
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_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:MALWARE_Win_JesterStealer
Create hunting rule
Author:ditekSHen
Description:Detects JesterStealer
Rule name:pe_imphash
Create hunting rule
Rule name:Redline_Stealer_Monitor
Create hunting rule
Description:Detects RedLine Stealer Variants
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

RedLineStealer

Executable exe acf737cb8d507409374042ef9820b24d535249af55c78ee307fee22f19418682

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/280629/
  
URLhaus
https://urlhaus.abuse.ch/url/2240180/

Comments


Avatar
zbet commented on 2022-06-16 09:29:41 UTC

url : hxxp://194.87.31.175/stel.exe