MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae. 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: 16


Intelligence 16 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae
SHA3-384 hash: 3c06abf1fa0f45d41e3f5e0657fe0ae6ee77e3c69b7b4590037441472ee9489e5915c81d4c38f26e1c7720ef3aee1d58
SHA1 hash: e528412dc45db42f1c630f4644b46a8377974e2c
MD5 hash: a3d480ba00137202a96d1fe4d563d552
humanhash: kentucky-minnesota-grey-enemy
File name:a3d480ba00137202a96d1fe4d563d552.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:390'144 bytes
First seen:2023-09-26 15:30:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 57ce57de917f3e031234cb31d98a05e5 (4 x RedLineStealer, 2 x Smoke Loader, 1 x MarsStealer)
ssdeep 6144:balupTHjhG7pgQZzMeUBusOtQvMkM2U5ruSQPc1YdQ2CpUtB5:eYTHdypgQBMeUK35ruJEKdnsk/
TLSH T17F849E5393E17C60E5764B319E2EC6F8772EF1119E69776A1228BA6F08B01F2C673311
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 049452114a625442 (1 x RedLineStealer)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
64.40.154.6:36512

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
a3d480ba00137202a96d1fe4d563d552.exe
Verdict:
Malicious activity
Analysis date:
2023-09-26 15:31:39 UTC
Tags:
gcleaner loader stealer redline onlylogger
Link:
https://app.any.run/tasks/e79e865b-5185-41cd-9914-fa0c4d41d833

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
OnlyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/451319/
Detection(s):
Win.Packed.Convagent-10009040-0
Create hunting rule

Win.Dropper.Glupteba-10009145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a tool to kill processes
Stealing user critical data
Sending an HTTP GET request to an infection source
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware upatre zusy
Link:
https://www.filescan.io/uploads/6512f93632ffdb7a7a150452/reports/2fc51ccc-17ea-4b85-8c1b-2e4b69bfcec2/overview
Verdict:
Malicious
Labled as:
Ransom_.6BD26E52
Link:
https://www.hybrid-analysis.com/sample/bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0c3df23-655e-44d4-9cf4-fd7250ce6781
Result
Threat name:
RedLine, onlyLogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1314675
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 harvest and steal browser information (history, passwords, etc)
Yara detected onlyLogger
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1314675 Sample: 8tqswlUIY6.exe Startdate: 26/09/2023 Architecture: WINDOWS Score: 100 36 script.googleusercontent.com 2->36 38 script.google.com 2->38 40 googlehosted.l.googleusercontent.com 2->40 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for URL or domain 2->54 56 12 other signatures 2->56 9 8tqswlUIY6.exe 19 2->9         started        signatures3 process4 dnsIp5 44 5.42.64.10, 49762, 49763, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 9->44 46 script.google.com 172.217.3.78, 443, 49764, 49765 GOOGLEUS United States 9->46 48 googlehosted.l.googleusercontent.com 192.178.50.65, 443, 49766 GOOGLEUS United States 9->48 30 C:\Users\user\AppData\...\3355236824.exe, PE32 9->30 dropped 32 C:\Users\user\AppData\Local\...\s51[1], PE32 9->32 dropped 34 C:\Users\user\AppData\Local\...\s51[1], PE32 9->34 dropped 66 Detected unpacking (changes PE section rights) 9->66 68 Detected unpacking (overwrites its own PE header) 9->68 14 cmd.exe 1 9->14         started        16 cmd.exe 1 9->16         started        file6 signatures7 process8 process9 18 3355236824.exe 4 14->18         started        22 conhost.exe 14->22         started        24 taskkill.exe 1 16->24         started        26 conhost.exe 16->26         started        dnsIp10 42 64.40.154.6, 36512, 49767 1P-WSSUS United States 18->42 58 Antivirus detection for dropped file 18->58 60 Multi AV Scanner detection for dropped file 18->60 62 Detected unpacking (changes PE section rights) 18->62 64 6 other signatures 18->64 28 WerFault.exe 23 16 18->28         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-09-23 18:09:37 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xsfaili3o7x6yka5zqpxmuywlyxieghg54g4ejkxdlxwyzskooxa._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline discovery infostealer spyware stealer
Link:
https://tria.ge/reports/230926-sx2bdsag8z/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
.NET Reactor proctector
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
RedLine
RedLine payload
Unpacked files
SH256 hash:
ba34c8ca4d21841ec006188cd061e81c0b22376799c8a22759d6bdbf0ddf066d
MD5 hash:
c8c88b356339a169e10864cb9d743cfd
SHA1 hash:
9c8f172444e1e545111fe15d0ad9c3cd425e13c2
Link:
https://www.unpac.me/results/97061597-4d6b-4a12-97da-5c77ac167a0f/
SH256 hash:
bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae
MD5 hash:
a3d480ba00137202a96d1fe4d563d552
SHA1 hash:
e528412dc45db42f1c630f4644b46a8377974e2c
Link:
https://www.unpac.me/results/97061597-4d6b-4a12-97da-5c77ac167a0f/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc8a042d1b77/report/overview.html
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/bc8a042d1b77efec281dcc1f7653165e2e8218e6ef0dc225571aef6c664a73ae

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_OnlyLogger
Create hunting rule
Author:ditekSHen
Description:Detects OnlyLogger loader variants
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.
Rule name:yara_template
Create hunting rule

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/451319/

Comments