MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56. 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 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56
SHA3-384 hash: 7b8b052b4f154a488d27c1824fb99e446025a31c2308d41a97d778f2a615ea837b22d81b8f57f2b23bb6b4b2499bc3a8
SHA1 hash: 6d21af67787dea3ba046d99db90d879d39f502d8
MD5 hash: 0c912622281bb57f0abd3453779c49c0
humanhash: idaho-sink-snake-arkansas
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'179'648 bytes
First seen:2023-10-09 20:25:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:4yWVola7cii9byxMTCRn1NTq/lOgm7n0VXjQ308gWnZlva:/W1i9byxMTCFbTkmqzQ30gv
TLSH T10B452323D6EC9136D97027705CF723831A323872CFF8998B1551DD6B1432A96A83977B
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe RedLineStealer


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
332
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Creating a file
Launching a process
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
HEUR/AGEN.1323756
Link:
https://www.hybrid-analysis.com/sample/d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74a5ada8-c6f1-4c41-a985-c39d1ddc7886
Result
Threat name:
Amadey, Babadeda, Healer AV Disabler, My
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322429
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found API chain indicative of debugger detection
Found malware configuration
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
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Phishing site detected (based on logo match)
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)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Healer AV Disabler
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1322429 Sample: file.exe Startdate: 09/10/2023 Architecture: WINDOWS Score: 100 118 www3.l.google.com 2->118 120 www.google.com 2->120 122 10 other IPs or domains 2->122 152 Snort IDS alert for network traffic 2->152 154 Found malware configuration 2->154 156 Malicious sample detected (through community Yara rule) 2->156 158 18 other signatures 2->158 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 rundll32.exe 2->20         started        22 teedber 2->22         started        signatures3 process4 file5 114 C:\Users\user\AppData\Local\...\rB9cE66.exe, PE32 15->114 dropped 116 C:\Users\user\AppData\Local\...\5Lk2iF6.exe, PE32 15->116 dropped 24 rB9cE66.exe 1 4 15->24         started        process6 file7 98 C:\Users\user\AppData\Local\...\zD5NW53.exe, PE32 24->98 dropped 100 C:\Users\user\AppData\Local\...\4OS528Qb.exe, PE32 24->100 dropped 188 Antivirus detection for dropped file 24->188 190 Machine Learning detection for dropped file 24->190 28 zD5NW53.exe 1 4 24->28         started        signatures8 process9 file10 110 C:\Users\user\AppData\Local\...\rx2Fv53.exe, PE32 28->110 dropped 112 C:\Users\user\AppData\Local\...\3DM94jo.exe, PE32 28->112 dropped 208 Antivirus detection for dropped file 28->208 210 Machine Learning detection for dropped file 28->210 32 3DM94jo.exe 28->32         started        35 rx2Fv53.exe 1 4 28->35         started        signatures11 process12 file13 132 Machine Learning detection for dropped file 32->132 134 Found API chain indicative of debugger detection 32->134 136 Writes to foreign memory regions 32->136 140 2 other signatures 32->140 38 AppLaunch.exe 32->38         started        41 WerFault.exe 21 16 32->41         started        90 C:\Users\user\AppData\Local\...\2iZ4001.exe, PE32 35->90 dropped 92 C:\Users\user\AppData\Local\...\1mO95UH1.exe, PE32 35->92 dropped 138 Antivirus detection for dropped file 35->138 43 2iZ4001.exe 35->43         started        45 1mO95UH1.exe 9 35->45         started        signatures14 process15 signatures16 160 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 38->160 162 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 38->162 164 Maps a DLL or memory area into another process 38->164 178 2 other signatures 38->178 47 explorer.exe 38->47 injected 166 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 43->166 168 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 43->168 170 Found API chain indicative of debugger detection 43->170 180 4 other signatures 43->180 52 AppLaunch.exe 12 43->52         started        54 WerFault.exe 22 16 43->54         started        172 Antivirus detection for dropped file 45->172 174 Multi AV Scanner detection for dropped file 45->174 176 Machine Learning detection for dropped file 45->176 182 3 other signatures 45->182 process17 dnsIp18 124 5.42.65.80, 49756, 49793, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 47->124 126 77.91.68.29, 49716, 49866, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 47->126 130 2 other IPs or domains 47->130 78 C:\Users\user\AppData\Local\Temp6C4.exe, PE32 47->78 dropped 80 C:\Users\user\AppData\Local\Temp\C13E.exe, PE32 47->80 dropped 82 C:\Users\user\AppData\Local\Temp\B4E9.exe, PE32 47->82 dropped 84 6 other files (5 malicious) 47->84 dropped 142 System process connects to network (likely due to code injection or exploit) 47->142 144 Benign windows process drops PE files 47->144 146 Hides that the sample has been downloaded from the Internet (zone.identifier) 47->146 56 8DC4.exe 47->56         started        60 94DA.exe 47->60         started        62 rundll32.exe 47->62         started        128 5.42.92.211, 49712, 49717, 49832 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 52->128 file19 signatures20 process21 file22 102 C:\Users\user\AppData\Local\...\ln5dB8Qv.exe, PE32 56->102 dropped 104 C:\Users\user\AppData\Local\...\6LQ64SA.exe, PE32 56->104 dropped 192 Antivirus detection for dropped file 56->192 194 Machine Learning detection for dropped file 56->194 64 ln5dB8Qv.exe 56->64         started        196 Found API chain indicative of debugger detection 60->196 198 Writes to foreign memory regions 60->198 200 Allocates memory in foreign processes 60->200 202 Injects a PE file into a foreign processes 60->202 68 AppLaunch.exe 60->68         started        signatures23 process24 file25 86 C:\Users\user\AppData\Local\...\Wu6RF1cB.exe, PE32 64->86 dropped 88 C:\Users\user\AppData\Local\...\5GI19SZ.exe, PE32 64->88 dropped 148 Antivirus detection for dropped file 64->148 150 Machine Learning detection for dropped file 64->150 70 Wu6RF1cB.exe 64->70         started        signatures26 process27 file28 94 C:\Users\user\AppData\Local\...\LB8Mi3Nt.exe, PE32 70->94 dropped 96 C:\Users\user\AppData\Local\...\4Iu454Xy.exe, PE32 70->96 dropped 184 Antivirus detection for dropped file 70->184 186 Machine Learning detection for dropped file 70->186 74 LB8Mi3Nt.exe 70->74         started        signatures29 process30 file31 106 C:\Users\user\AppData\Local\...\fg3It0UO.exe, PE32 74->106 dropped 108 C:\Users\user\AppData\Local\...\3th9Zu64.exe, PE32 74->108 dropped 204 Antivirus detection for dropped file 74->204 206 Machine Learning detection for dropped file 74->206 signatures32
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56/
Threat name:
Win32.Trojan.Disabler
Create hunting rule
Status:
Malicious
First seen:
2023-10-09 20:26:05 UTC
File Type:
PE (Exe)
Extracted files:
152
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hh2oy3wurecdlt6t37eme32la6jj3nqwewgrs5jm456ds62ljla._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:redline family:smokeloader botnet:6012068394_99 botnet:lutyr botnet:magia backdoor discovery dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231009-y7txysgb3y/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
http://77.91.124.1/theme/index.php
http://5.42.65.80/8bmeVwqx/index.php
https://pastebin.com/raw/8baCJyMF
Unpacked files
SH256 hash:
bab2520411d2c3fe556e10402867e719d7e944e8c522d8ac152d292d3201be04
MD5 hash:
1a784df9022ccbed8f8dfdf147f144ed
SHA1 hash:
8a0f266bfdd3ebc3d04341befab97f4d2f5d7da4
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
SH256 hash:
431be214153fd5ffd4ff4fe2826276c8feb1459837eda7462a171c824bd63d31
MD5 hash:
94a8f3962afb223c692c8c8757e2b14d
SHA1 hash:
3d5a3f9bcd56b73a96a70cdfb9def93b54643c1e
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
SH256 hash:
61e74b6d83e39663735ab51fcd2ed07cd0b17ddff8c5cf14487a7d291f1c9cd2
MD5 hash:
92d0157299712dcef12fcb9438976159
SHA1 hash:
78d5d57b8a04f52ed9c615f37d0a29d33a6fe52e
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
SH256 hash:
578a404a648372ee6f9db19e2ad906f9f79407c16fc69d130b67bdb961c9caf2
MD5 hash:
8de6ffe482f4eb322a0eeec22b51b76d
SHA1 hash:
6bc2667cc01ed50026dc9bc829e12d8041ef6e6d
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
SH256 hash:
db5563e0e037056b6489726034efe151d31973210852bec8c7098fff719b8ef0
MD5 hash:
da611fad6a0f723ff8b95736127a6ec5
SHA1 hash:
69576f240adbf038e6552582d5f6190bff6a4188
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
SH256 hash:
d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56
MD5 hash:
0c912622281bb57f0abd3453779c49c0
SHA1 hash:
6d21af67787dea3ba046d99db90d879d39f502d8
Link:
https://www.unpac.me/results/819b2c50-e8ae-45d9-ae36-69305ae6e85e/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d1cfa76376a4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d1cfa76376a44821ae7e9efe46137a583c94edb0b12c68cba9673be1cbda5a56

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:redline_stealer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2715539/

Comments