MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95
SHA3-384 hash: 747641c311e47ebd566dcbfd6156fc96b19053d76ec1a3bd8f68bd7bf0bf4d2e233e366dcb40bd695a97da05a97a28d0
SHA1 hash: 0433a92d83e65909c91200b98f496c706522fd29
MD5 hash: c8a6080a5ce943a0bbfdd476d614d751
humanhash: red-carpet-yellow-friend
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'547'776 bytes
First seen:2023-10-11 20:41:46 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:HygOAwhDXzI6HZONRUxTKj7bIIioSgQr8Y8LQLwMVsLP/xqGniudNvEZsiu5B87N:SgOnhDTENCxYbbgLp8LQcmg8GniCl5BS
Threatray 725 similar samples on MalwareBazaar
TLSH T1DB652313D6E48037E6A16B717CF306EF19367DE1AE38C26962C5994E1873DD42422B3E
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 :
301
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-11 20:44:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/158f6545-9ad1-4443-94c8-b4e1947980a0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/453513/
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
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Launching a service
Creating a file
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/6527089dc51de9263e586357/reports/16217055-e0eb-41a1-8348-cd813756b708/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95
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/39c42932-d9f8-4f28-9c58-445c8c155b96
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/1324159
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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 malware configuration
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 sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
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)
Tries to harvest and steal browser information (history, passwords, etc)
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: 1324159 Sample: file.exe Startdate: 11/10/2023 Architecture: WINDOWS Score: 100 151 www3.l.google.com 2->151 153 www.google.com 2->153 155 10 other IPs or domains 2->155 159 Snort IDS alert for network traffic 2->159 161 Found malware configuration 2->161 163 Malicious sample detected (through community Yara rule) 2->163 165 16 other signatures 2->165 15 file.exe 1 4 2->15         started        18 svchost.exe 24 122 2->18         started        20 rundll32.exe 2->20         started        22 ajfhjjj 2->22         started        signatures3 process4 file5 139 C:\Users\user\AppData\Local\...\5gJ1xr8.exe, PE32 15->139 dropped 141 C:\Users\user\AppData\Local\...\Jy0HH50.exe, PE32 15->141 dropped 24 Jy0HH50.exe 1 4 15->24         started        27 WerFault.exe 2 18->27         started        29 WerFault.exe 2 18->29         started        31 WerFault.exe 18->31         started        33 2 other processes 18->33 process6 file7 127 C:\Users\user\AppData\Local\...\4Yf525sN.exe, PE32 24->127 dropped 129 C:\Users\user\AppData\Local\...\ZC4As12.exe, PE32 24->129 dropped 35 ZC4As12.exe 1 4 24->35         started        38 4Yf525sN.exe 24->38         started        process8 file9 119 C:\Users\user\AppData\Local\...\3Qy81HX.exe, PE32 35->119 dropped 121 C:\Users\user\AppData\Local\...\nF0ph51.exe, PE32 35->121 dropped 41 3Qy81HX.exe 35->41         started        44 nF0ph51.exe 1 4 35->44         started        187 Writes to foreign memory regions 38->187 189 Allocates memory in foreign processes 38->189 191 Injects a PE file into a foreign processes 38->191 47 AppLaunch.exe 38->47         started        50 conhost.exe 38->50         started        52 WerFault.exe 38->52         started        signatures10 process11 dnsIp12 209 Writes to foreign memory regions 41->209 211 Allocates memory in foreign processes 41->211 213 Injects a PE file into a foreign processes 41->213 54 AppLaunch.exe 41->54         started        57 conhost.exe 41->57         started        59 WerFault.exe 41->59         started        135 C:\Users\user\AppData\Local\...\2rC1359.exe, PE32 44->135 dropped 137 C:\Users\user\AppData\Local\...\1iu06Bq2.exe, PE32 44->137 dropped 61 1iu06Bq2.exe 44->61         started        63 2rC1359.exe 1 44->63         started        157 77.91.124.55, 19071, 49749, 49769 ECOTEL-ASRU Russian Federation 47->157 215 Found many strings related to Crypto-Wallets (likely being stolen) 47->215 217 Tries to harvest and steal browser information (history, passwords, etc) 47->217 file13 signatures14 process15 signatures16 193 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 54->193 195 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 54->195 197 Maps a DLL or memory area into another process 54->197 207 2 other signatures 54->207 65 explorer.exe 54->65 injected 199 Contains functionality to inject code into remote processes 61->199 201 Writes to foreign memory regions 61->201 203 Allocates memory in foreign processes 61->203 70 AppLaunch.exe 9 1 61->70         started        72 WerFault.exe 21 16 61->72         started        205 Injects a PE file into a foreign processes 63->205 74 AppLaunch.exe 12 63->74         started        76 WerFault.exe 19 16 63->76         started        78 conhost.exe 63->78         started        process17 dnsIp18 143 5.42.65.80, 49770, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 65->143 145 77.91.68.29, 49751, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 65->145 149 3 other IPs or domains 65->149 111 C:\Users\user\AppData\Local\Temp\FC22.exe, PE32 65->111 dropped 113 C:\Users\user\AppData\Local\Temp\C32D.exe, PE32 65->113 dropped 115 C:\Users\user\AppData\Local\Temp\81EB.exe, PE32 65->115 dropped 117 9 other files (2 malicious) 65->117 dropped 167 System process connects to network (likely due to code injection or exploit) 65->167 169 Benign windows process drops PE files 65->169 171 Hides that the sample has been downloaded from the Internet (zone.identifier) 65->171 80 546D.exe 65->80         started        83 5AA8.exe 65->83         started        86 cmd.exe 65->86         started        88 rundll32.exe 65->88         started        173 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 70->173 175 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 70->175 177 Modifies windows update settings 70->177 179 2 other signatures 70->179 147 5.42.92.211, 49746, 49753, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 74->147 file19 signatures20 process21 file22 103 C:\Users\user\AppData\Local\...\6VY09mp.exe, PE32 80->103 dropped 105 C:\Users\user\AppData\Local\...\Uq7zs9fH.exe, PE32 80->105 dropped 90 Uq7zs9fH.exe 80->90         started        181 Writes to foreign memory regions 83->181 183 Allocates memory in foreign processes 83->183 185 Injects a PE file into a foreign processes 83->185 93 conhost.exe 83->93         started        95 conhost.exe 86->95         started        signatures23 process24 file25 131 C:\Users\user\AppData\Local\...\5jJ45zw.exe, PE32 90->131 dropped 133 C:\Users\user\AppData\Local\...\Cs9md4jG.exe, PE32 90->133 dropped 97 Cs9md4jG.exe 90->97         started        process26 file27 107 C:\Users\user\AppData\Local\...\qI4Es6Gf.exe, PE32 97->107 dropped 109 C:\Users\user\AppData\Local\...\4iS578Ea.exe, PE32 97->109 dropped 100 qI4Es6Gf.exe 97->100         started        process28 file29 123 C:\Users\user\AppData\Local\...\3gQ1BD91.exe, PE32 100->123 dropped 125 C:\Users\user\AppData\Local\...\Vc4tH9YR.exe, PE32 100->125 dropped
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-11 20:42:09 UTC
File Type:
PE (Exe)
Extracted files:
152
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdc3hdbdrtztnu4papx4df33x6idxuw42qzoaxrpto55l3rn3skq._file
Verdict:
malicious
Similar samples:
20876118000c7880a81dfcd768d92e7eed8b057ebb6b7996b70861b4e40af7ab
RedLineStealer
2ccc5bfb0096bb4869d51df3a095fed92c32e9d871132b696446cb491176d842
RedLineStealer
2fe8dd9df4b9740d580524591e85cf9f1f40dc4db0157c7ec4ff23a424338779
RedLineStealer
4dbfaea634739b44fe148e93d5d3d2881d79c96c9fb0fc715e1094162b8ebc31
RedLineStealer
558760eccb29978844276bb55fe1c6e7151786df8061388d73c7307a25ec51e3
RedLineStealer
712cf06bcef3ff8dccd7d96981de689bd1913610594ea2475aa99eee31654837
RedLineStealer
7ab5dac00d4e698d60fb5cd5da0abfdf1a3655af3bac10c3c986ae2647cf24a5
RedLineStealer
aa10e20d78fa075a2a3ee02a138bc3064a16d1ce77f279c8c114b20942324a13
RedLineStealer
b8fd1ed186575e539a94041165f7311eff6ba492fd55bb5a14b73fdac1362517
RedLineStealer
d470a81085a310f279d1c9df12ded798ca6e747ceec0b7e70051dcf1b229815f
RedLineStealer
+ 715 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:healer family:redline family:sectoprat family:smokeloader botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud backdoor dropper evasion infostealer loader persistence rat trojan
Link:
https://tria.ge/reports/231011-zg1hgscd9w/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Launches sc.exe
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Stops running service(s)
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Glupteba
Glupteba payload
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.55:19071
http://77.91.124.1/theme/index.php
85.209.176.171:80
185.216.70.238:37515
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/49de311c-ccc0-4b20-b3ac-9f9408bc7508/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
8eac78466e18ca8b6798fb41f324cdc09ace71e40a9dc8613af9e569c69fb5fa
MD5 hash:
f47a4814384eed89de7ed769627256fa
SHA1 hash:
1f69da8fba31c7ce9d020dc52f6b2c6fdd88d667
Link:
https://www.unpac.me/results/49de311c-ccc0-4b20-b3ac-9f9408bc7508/
SH256 hash:
da8db26f81fcc30ba214e1660c8f840ba67f3c8f6c8693e967437b90fff147f9
MD5 hash:
84b2f7eb82e51055b3bb4f7ddb9eefc9
SHA1 hash:
235bd5971ff29868166fbd8b137dcc91920c839b
Link:
https://www.unpac.me/results/49de311c-ccc0-4b20-b3ac-9f9408bc7508/
SH256 hash:
28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95
MD5 hash:
c8a6080a5ce943a0bbfdd476d614d751
SHA1 hash:
0433a92d83e65909c91200b98f496c706522fd29
Link:
https://www.unpac.me/results/49de311c-ccc0-4b20-b3ac-9f9408bc7508/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/28c5b38c238c/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/28c5b38c238cf336d38f03efc1977bbf903bd2dcd432e05e2f9bbbd5ee2ddc95

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_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:mal_healer
Create hunting rule
Author:Nikos 'n0t' Totosis
Description:Payload disabling Windows AV
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:pe_no_import_table
Create hunting rule
Author:qux
Description:Detects exe does not have import table
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
Cape
Cape
https://www.capesandbox.com/analysis/453513/

Comments