MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5cff077c0c9be3d208d6d14251208e3146164d289a0f7337be1a5b1f7ca76c5. 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: 8


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

SHA256 hash: f5cff077c0c9be3d208d6d14251208e3146164d289a0f7337be1a5b1f7ca76c5
SHA3-384 hash: f0e1b4f3383867a2b0af1545e5eaf51982b2a22852a7a8bbc4673464e17fb139e573d3df88343957c9dff3db4386943c
SHA1 hash: 3aa1ab3c596f494b34cf7ace3c47fbbf704a8470
MD5 hash: 18b4d6be7a2ac0887a176830ff509bbb
humanhash: earth-arizona-cup-ack
File name:HexenmeisterTSC.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:3'529'728 bytes
First seen:2021-05-26 23:16:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 98304:JqXpy05Q0N1rsYSZ6BoXh1kkypSH3Oh5Bemg3M3PiTq:A405QYtsTEB08T8HehLvWTq
Threatray 564 similar samples on MalwareBazaar
TLSH B9F512D0A58F6A10D83F0CFE461B2DA055A23C27C5FA19F637865B3655131B0CE3A9BB
Reporter adm1n_usa32
Tags:exe RedLineStealer


Avatar
adm1n_usa32
seems like some generic piece of malware

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HexenmeisterTSC.exe
Verdict:
Malicious activity
Analysis date:
2021-05-26 23:09:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b34044bb-243a-4ec7-b011-2d9917032f63

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/162603/
Detection(s):
Win.Packed.Bulz-9853289-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6582917-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending a UDP request
Moving a file to the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a window
Launching a process
DNS request
Sending a custom TCP request
Deleting a recently created file
Replacing files
Reading critical registry keys
Changing a file
Delayed writing of the file
Windows shutdown
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Stealing user critical data
Enabling autorun by creating a file
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:
Unknown
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792966
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
PE file contains section with special chars
PE file has nameless sections
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Beds Obfuscator
Yara detected BrowsingHistoryView browser history reader tool
Yara detected Costura Assembly Loader
Yara detected MultiObfuscated
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 425362 Sample: HexenmeisterTSC.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 46 itroublvehacker.gq 2->46 48 discord.com 2->48 50 api64.ipify.org 2->50 70 Antivirus detection for dropped file 2->70 72 Antivirus / Scanner detection for submitted sample 2->72 74 Multi AV Scanner detection for dropped file 2->74 76 15 other signatures 2->76 8 HexenmeisterTSC.exe 3 6 2->8         started        12 Microsoft Update Manager4750095.exe 9 2->12         started        signatures3 process4 file5 30 C:\...\Microsoft Update Manager4750095.exe, PE32 8->30 dropped 32 Microsoft Update M...exe:Zone.Identifier, ASCII 8->32 dropped 84 Detected unpacking (changes PE section rights) 8->84 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->86 88 Drops PE files to the startup folder 8->88 14 RtkBtManServ.exe 16 46 8->14         started        19 cmd.exe 1 8->19         started        34 C:\...\Microsoft Update Manager809326.exe, PE32 12->34 dropped 36 C:\Users\user\AppData\...\RtkBtManServ.exe, PE32 12->36 dropped 90 Opens the same file many times (likely Sandbox evasion) 12->90 signatures6 process7 dnsIp8 52 itroublvehacker.gq 14->52 54 api64.ipify.org 108.171.202.195, 443, 49724, 49735 WEBNXUS United States 14->54 56 discord.com 162.159.135.232, 443, 49727, 49729 CLOUDFLARENETUS United States 14->56 38 C:\Users\user\AppData\Local\...\xwizard.exe, PE32 14->38 dropped 40 C:\Users\user\AppData\Local\...\winhlp32.exe, PE32 14->40 dropped 42 C:\Users\user\AppData\Local\...\snuvcdsm.exe, PE32 14->42 dropped 44 4 other files (1 malicious) 14->44 dropped 58 Multi AV Scanner detection for dropped file 14->58 60 May check the online IP address of the machine 14->60 62 Machine Learning detection for dropped file 14->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->64 66 Uses cmd line tools excessively to alter registry or file data 19->66 68 Uses schtasks.exe or at.exe to add and modify task schedules 19->68 21 reg.exe 1 19->21         started        24 reg.exe 1 1 19->24         started        26 reg.exe 1 1 19->26         started        28 24 other processes 19->28 file9 signatures10 process11 signatures12 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 21->78 80 Disables Windows Defender (deletes autostart) 24->80 82 Disable Windows Defender real time protection (registry) 26->82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5cff077c0c9be3d208d6d14251208e3146164d289a0f7337be1a5b1f7ca76c5/
Threat name:
Win32.Hacktool.ChromePass
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 23:17:07 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  1/5
Verdict:
malicious
Similar samples:
0e63f296fdc309cb1e487cd1a549d029d2a9144b8a050db274901030dc6ec0f3
RedLineStealer
12bbe24de7cb5efda944526935ce54a013d93d99b366b9f74a19828ddc987ebc
RedLineStealer
1ac6d1275df2a3c1c7331666e29259aaecc303f6be32f9248c3c6bc5d2638e55
RedLineStealer
51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344
RedLineStealer
7e17e9de1f6643f57b6cda4a921b025a9caf5689728b0af2f653887f41e2c318
RedLineStealer
9329d5d88208298ef930bd5f126aec96ac18c08933872b36bdbbf041a6cb462a
RedLineStealer
9ad452c41af7ed761449a51cca42b89827921f70f564331a4eed7a191c37c325
RedLineStealer
a546a1f257585e2f4c093db2b7eeb6413a314ffb1296d97fd31d0363e827cc65
RedLineStealer
bc5e3b9e7638a68bbb36387281fedc1bedb12d67575b9242a47c0bf0c8f3c265
RedLineStealer
c944bccd2c79cfde05f0c641c559256ff09fdff944381f9d220dfd14cb35a7a7
RedLineStealer
+ 554 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion spyware stealer trojan upx
Link:
https://tria.ge/reports/210526-rs7eak9x6s/
Behaviour
Modifies registry class
Modifies system certificate store
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
NirSoft WebBrowserPassView
Nirsoft
Modifies Windows Defender Real-time Protection settings
Modifies security service
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/f5cff077c0c9be3d208d6d14251208e3146164d289a0f7337be1a5b1f7ca76c5

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:Choice_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_NAME_ConfuserEx
Create hunting rule
Author:Arnim Rupp
Description:Detects ConfuserEx packed file
Reference:https://github.com/yck1509/ConfuserEx

File information

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

Web download

RedLineStealer

Executable exe f5cff077c0c9be3d208d6d14251208e3146164d289a0f7337be1a5b1f7ca76c5

(this sample)

anyrun
any.run
https://app.any.run/tasks/b34044bb-243a-4ec7-b011-2d9917032f63/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162603/

Comments