MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175. 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: 13


Intelligence 13 IOCs 2 YARA File information Comments
Add tag Delete this sample Report a False Positive

SHA256 hash: 277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175
SHA3-384 hash: 2b95c54dc5e97ae58747a15f8fde6027f5cf8e84dd196fa8bd0e87e39a109c10b9dfd46a97e7fdf27f9de6b33dd51621
SHA1 hash: 981a29377351493ce6bce4d3aedeec9034dee056
MD5 hash: 6f48e0e76c5dfb3fc3aa45311fa6d0ef
humanhash: avocado-five-gee-sink
File name:6f48e0e76c5dfb3fc3aa45311fa6d0ef.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:321'536 bytes
First seen:2022-01-14 18:07:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6801e04a0c2ca60ac2497c0d8723846b (4 x RedLineStealer, 2 x OnlyLogger, 1 x CoinMiner.XMRig)
ssdeep 6144:AJfyOCHHmx9MGofauzMYFm6ggAc3DJbkLGrl6:A9onmx4ffPw6kc3FkLm
Threatray 940 similar samples on MalwareBazaar
TLSH T11D64AE10BBA0C035F5B721F44AB6936DB93E3AA15B3450CB62D52BEE5634AE0EC31717
File icon (PE):PE icon
dhash icon 25ac1378319b9b91 (7 x Smoke Loader, 5 x RaccoonStealer, 4 x RedLineStealer)
Reporter @abuse_ch
Tags:exe RedLineStealer


Twitter
@abuse_ch
RedLineStealer C2:
95.143.179.185:31334

Intelligence

File Origin
# of uploads :
1
# of downloads :
287
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6f48e0e76c5dfb3fc3aa45311fa6d0ef.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-14 18:19:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/86d72efc-6827-47b5-8011-4b6d9315c474

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/219384/
Detection(s):
Win.Packed.Tofsee-9935687-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Searching for synchronization primitives
Reading critical registry keys
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Unauthorized injection to a recently created process
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4211/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
Link:
https://www.filescan.io/uploads/61e1bc0cf2e8ec86fefdeb3d/reports/90b49200-3d53-418b-82bb-f291b2435c72/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19654e45-7762-4fc6-911c-423dd541f52c
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920888
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Performs DNS queries to domains with low reputation
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553366 Sample: GNXG5XLBEH.exe Startdate: 14/01/2022 Architecture: WINDOWS Score: 100 84 86.107.197.138, 38133, 49902 MOD-EUNL Romania 2->84 86 yahoo.com 2->86 88 10 other IPs or domains 2->88 110 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->110 112 Multi AV Scanner detection for domain / URL 2->112 114 Antivirus detection for URL or domain 2->114 116 21 other signatures 2->116 11 GNXG5XLBEH.exe 2->11         started        13 evjgtzc.exe 2->13         started        16 ttfssdi 2->16         started        18 10 other processes 2->18 signatures3 process4 dnsIp5 21 GNXG5XLBEH.exe 11->21         started        158 Detected unpacking (changes PE section rights) 13->158 160 Detected unpacking (overwrites its own PE header) 13->160 162 Writes to foreign memory regions 13->162 168 2 other signatures 13->168 24 svchost.exe 13->24         started        164 Machine Learning detection for dropped file 16->164 27 ttfssdi 16->27         started        90 127.0.0.1 unknown unknown 18->90 166 Changes security center settings (notifications, updates, antivirus, firewall) 18->166 29 WerFault.exe 18->29         started        signatures6 process7 dnsIp8 140 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->140 142 Maps a DLL or memory area into another process 21->142 144 Checks if the current machine is a virtual machine (disk enumeration) 21->144 31 explorer.exe 12 21->31 injected 92 microsoft-com.mail.protection.outlook.com 52.101.24.0, 25, 49823 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->92 94 patmushta.info 94.142.143.116, 443, 49826 IHOR-ASRU Russian Federation 24->94 146 System process connects to network (likely due to code injection or exploit) 24->146 148 Creates a thread in another existing process (thread injection) 27->148 signatures9 process10 dnsIp11 96 185.233.81.115, 443, 49787 SUPERSERVERSDATACENTERRU Russian Federation 31->96 98 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 31->98 100 11 other IPs or domains 31->100 72 C:\Users\user\AppData\Roaming\ttfssdi, PE32 31->72 dropped 74 C:\Users\user\AppData\Local\Temp\D9EC.exe, PE32 31->74 dropped 76 C:\Users\user\AppData\Local\Temp\8058.exe, PE32 31->76 dropped 78 14 other malicious files 31->78 dropped 102 System process connects to network (likely due to code injection or exploit) 31->102 104 Benign windows process drops PE files 31->104 106 Deletes itself after installation 31->106 108 Hides that the sample has been downloaded from the Internet (zone.identifier) 31->108 36 6BA5.exe 31->36         started        39 77CC.exe 2 31->39         started        42 6B9B.exe 31->42         started        44 3 other processes 31->44 file12 signatures13 process14 file15 118 Detected unpacking (changes PE section rights) 36->118 120 Detected unpacking (overwrites its own PE header) 36->120 122 Found evasive API chain (may stop execution after checking mutex) 36->122 138 4 other signatures 36->138 80 C:\Users\user\AppData\Local\...\evjgtzc.exe, PE32 39->80 dropped 124 Machine Learning detection for dropped file 39->124 126 Uses netsh to modify the Windows network and firewall settings 39->126 128 Modifies the windows firewall 39->128 46 cmd.exe 39->46         started        49 cmd.exe 39->49         started        51 sc.exe 39->51         started        58 3 other processes 39->58 130 Contains functionality to inject code into remote processes 42->130 132 Injects a PE file into a foreign processes 42->132 53 6B9B.exe 42->53         started        134 Antivirus detection for dropped file 44->134 136 Multi AV Scanner detection for dropped file 44->136 56 WerFault.exe 23 9 44->56         started        signatures16 process17 file18 82 C:\Windows\SysWOW64\...\evjgtzc.exe (copy), PE32 46->82 dropped 60 conhost.exe 46->60         started        62 conhost.exe 49->62         started        64 conhost.exe 51->64         started        150 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 53->150 152 Maps a DLL or memory area into another process 53->152 154 Checks if the current machine is a virtual machine (disk enumeration) 53->154 156 Creates a thread in another existing process (thread injection) 53->156 66 conhost.exe 58->66         started        68 conhost.exe 58->68         started        70 conhost.exe 58->70         started        signatures19 process20
Detection:
n/a
Create hunting rule
Link:
https://mwdb.cert.pl/sample/277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2022-01-14 18:08:21 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://www.spamhaus.org/query/hash/e55mfqqd4n646o3roshh3ydbbosl7b65xn5bts7h427ezts62f2q._file
Verdict:
malicious
Similar samples:
000ce7749e7533131305766c3858bbad54a3dcf93e227c829c828ca750a01280
RedLineStealer
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1b8192ec7f52e9056f5f2c83f0a9c56c83469575fded613e6ae7c1f3505a3c1d
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9b58105b315bbd6a5af96e63f88dc59cdedef401324916ae48de270a021ec29d
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a0f70f88c9a376e7c0f7e508c796bf1dbbf58ff8b172b9aff3421be63e2d7f78
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c8fe81088b2caa9df35d92a588fb266a145c95b81b5c66d5bfe181fa73b17d82
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d432be6fd56140d4e9d3d207020c464277e729fea06bd1c3ef6adb491a772957
RedLineStealer
ef73634b7054d9171a92b879afeaa2318bb54ec16502f854337644a2a678014f
RedLineStealer
+ 930 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:loaderbot family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:default backdoor discovery evasion infostealer loader miner persistence pyinstaller spyware stealer suricata trojan
Link:
https://tria.ge/reports/220114-wqytgaaabn/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Detects Pyinstaller
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
LoaderBot executable
XMRig Miner Payload
xmrig
Arkei
LoaderBot
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
suricata: ET MALWARE Possible Dridex Download URI Struct with no referer
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info
185.215.113.64:25828
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
Link:
https://www.unpac.me/results/d7ae9696-8368-4a91-8195-f1c881aa7161/
SH256 hash:
277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175
MD5 hash:
6f48e0e76c5dfb3fc3aa45311fa6d0ef
SHA1 hash:
981a29377351493ce6bce4d3aedeec9034dee056
Link:
https://www.unpac.me/results/d7ae9696-8368-4a91-8195-f1c881aa7161/
AV coverage:
35.94%
AV detections:
23 / 64
Link:
https://www.virustotal.com/gui/file/277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175/detection/f-277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175-1642183030
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
95.143.179.185:31334 https://threatfox.abuse.ch/ioc/295234
185.215.113.64:25828 https://threatfox.abuse.ch/ioc/295248

File information

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

Web download

RedLineStealer

Executable exe 277ac2c203e37dcf3b71748e7de0610ba4bf87ddbb7a19cbe7e6be4cce5ed175

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1950845/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1970216/
Cape
Cape
https://www.capesandbox.com/analysis/219384/

Comments