MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894
SHA3-384 hash: 2d93b8636cb6d4fce10cfd4534aee77228e5fbbbfa33daf05054ab357839b44f7bb2a3762c2882a9fa2001b725f0fd61
SHA1 hash: 38c7807ec04ec89f5c3215fa2042fbee859c7ea0
MD5 hash: c24852690ea6fd5e406e7ef4b4697a65
humanhash: kansas-magnesium-winner-september
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'397'760 bytes
First seen:2023-09-20 20:19:37 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:wyjC8R241an1fSIeohxRqT/M29pQR27o6bzkYEvILS1ARhNivNy:3jpoG41f3eKxwQivo6MBguQ
Threatray 1'065 similar samples on MalwareBazaar
TLSH T113552347ABEC8023D579177018F356833B3DBD69892817AF7A696D2D48710E0A1763F3
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://77.91.68.238/love/no230.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
295
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-20 20:20:35 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/1862b141-d95f-4722-9c7f-7912e8a3b7e5

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/450162/
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
Modifying a system executable file
Delayed writing of the file
Launching a process
Сreating synchronization primitives
Creating a file
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Infecting executable files
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/650b53f50870810f01832e82/reports/1ea139c8-c920-4e4f-ae11-ebeedf9ba893/overview
Verdict:
Malicious
Labled as:
Crifi.Generic
Link:
https://www.hybrid-analysis.com/sample/a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894
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/0b66512a-aa69-4225-835d-26c8901b2373
Result
Threat name:
Fabookie, Mystic Stealer, RedLine, Smoke
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1311908
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
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)
Creates a thread in another existing process (thread injection)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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)
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 Fabookie
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1311908 Sample: file.exe Startdate: 20/09/2023 Architecture: WINDOWS Score: 100 145 www.google.com 2->145 147 www.facebook.com 2->147 149 7 other IPs or domains 2->149 161 Snort IDS alert for network traffic 2->161 163 Found malware configuration 2->163 165 Malicious sample detected (through community Yara rule) 2->165 167 10 other signatures 2->167 14 file.exe 1 4 2->14         started        17 svchost.exe 21 32 2->17         started        19 rundll32.exe 2->19         started        21 2 other processes 2->21 signatures3 process4 file5 141 C:\Users\user\AppData\Local\...\v4082890.exe, PE32 14->141 dropped 143 C:\Users\user\AppData\Local\...\e7567204.exe, PE32 14->143 dropped 23 v4082890.exe 1 4 14->23         started        26 WerFault.exe 17->26         started        28 WerFault.exe 17->28         started        30 WerFault.exe 17->30         started        32 2 other processes 17->32 process6 file7 121 C:\Users\user\AppData\Local\...\v1046382.exe, PE32 23->121 dropped 123 C:\Users\user\AppData\Local\...\d3640739.exe, PE32 23->123 dropped 34 v1046382.exe 1 4 23->34         started        37 d3640739.exe 23->37         started        40 x5715343.exe 26->40         started        process8 file9 109 C:\Users\user\AppData\Local\...\v1827073.exe, PE32 34->109 dropped 111 C:\Users\user\AppData\Local\...\c4638946.exe, PE32 34->111 dropped 42 v1827073.exe 1 4 34->42         started        45 c4638946.exe 1 34->45         started        169 Writes to foreign memory regions 37->169 171 Allocates memory in foreign processes 37->171 173 Injects a PE file into a foreign processes 37->173 48 AppLaunch.exe 37->48         started        50 conhost.exe 37->50         started        52 AppLaunch.exe 37->52         started        54 WerFault.exe 37->54         started        113 C:\Users\user\AppData\Local\...\x5717706.exe, PE32 40->113 dropped 115 C:\Users\user\AppData\Local\...\i4245265.exe, PE32 40->115 dropped 56 x5717706.exe 40->56         started        signatures10 process11 file12 125 C:\Users\user\AppData\Local\...\b5785570.exe, PE32 42->125 dropped 127 C:\Users\user\AppData\Local\...\a3118659.exe, PE32 42->127 dropped 58 b5785570.exe 1 42->58         started        61 a3118659.exe 1 42->61         started        197 Writes to foreign memory regions 45->197 199 Allocates memory in foreign processes 45->199 201 Injects a PE file into a foreign processes 45->201 63 AppLaunch.exe 45->63         started        66 conhost.exe 45->66         started        68 WerFault.exe 45->68         started        203 Disable Windows Defender notifications (registry) 48->203 205 Disable Windows Defender real time protection (registry) 48->205 129 C:\Users\user\AppData\Local\...\h3096593.exe, PE32 56->129 dropped 131 C:\Users\user\AppData\Local\...\g8213056.exe, PE32 56->131 dropped 70 g8213056.exe 56->70         started        signatures13 process14 dnsIp15 187 Multi AV Scanner detection for dropped file 58->187 189 Writes to foreign memory regions 58->189 191 Allocates memory in foreign processes 58->191 72 AppLaunch.exe 58->72         started        75 WerFault.exe 19 9 58->75         started        77 conhost.exe 58->77         started        193 Injects a PE file into a foreign processes 61->193 79 AppLaunch.exe 13 61->79         started        82 WerFault.exe 21 9 61->82         started        84 conhost.exe 61->84         started        157 77.91.124.82, 19071, 49718, 49732 ECOTEL-ASRU Russian Federation 63->157 195 Tries to harvest and steal browser information (history, passwords, etc) 63->195 86 conhost.exe 70->86         started        88 AppLaunch.exe 70->88         started        90 2 other processes 70->90 signatures16 process17 dnsIp18 175 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 72->175 177 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 72->177 179 Maps a DLL or memory area into another process 72->179 185 2 other signatures 72->185 92 explorer.exe 72->92 injected 159 5.42.92.211, 49713, 49735, 49743 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 79->159 181 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 79->181 183 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 79->183 signatures19 process20 dnsIp21 151 5.42.65.80, 49737, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 92->151 153 77.91.68.29, 49723, 49729, 49733 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 92->153 155 4 other IPs or domains 92->155 133 C:\Users\user\AppData\Roaming\ucvbsji, PE32 92->133 dropped 135 C:\Users\user\AppData\Local\Temp85B.exe, PE32 92->135 dropped 137 C:\Users\user\AppData\Local\Temp\D754.exe, PE32+ 92->137 dropped 139 4 other files (3 malicious) 92->139 dropped 207 System process connects to network (likely due to code injection or exploit) 92->207 209 Benign windows process drops PE files 92->209 211 Hides that the sample has been downloaded from the Internet (zone.identifier) 92->211 97 68DE.exe 92->97         started        100 rundll32.exe 92->100         started        file22 signatures23 process24 file25 105 C:\Users\user\AppData\Local\...\x4588990.exe, PE32 97->105 dropped 107 C:\Users\user\AppData\Local\...\k1076332.exe, PE32 97->107 dropped 102 x4588990.exe 97->102         started        process26 file27 117 C:\Users\user\AppData\Local\...\x5715343.exe, PE32 102->117 dropped 119 C:\Users\user\AppData\Local\...\j8724547.exe, PE32 102->119 dropped
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2023-09-20 20:20:07 UTC
File Type:
PE (Exe)
Extracted files:
149
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ul7ih5vf3hcp4l77xxurnqwkdkcvxhlz67kza7uxp4r7uocubcka._file
Verdict:
malicious
Similar samples:
15b5e85db3255b5984baeefc6baea2fbe1bacb772b3002bbd69df33fdb57833a
RedLineStealer
2176dd177933f7067296700761e340f0aada8c29c352796e3aeb0be5db5e1368
RedLineStealer
2432f37cfbe720ce2f627a725367676d71bb944d2306c1eab9bab6b0cab5e01d
RedLineStealer
4663b4277cecac818e54c11c72e9cf1ad537fe10a266e09ebb9f0026ab9a96a5
RedLineStealer
7bb4b4e59bed18df15eca7ecd0f926c219148cb1437596f29e04ede43455ad07
RedLineStealer
8df6ff949de778a20deb98bd90e21d9e9449045b73f75cd62c051957997882bb
RedLineStealer
a65bbeacb8d8b1c313b78f6a2271c7d422e9a24d1fec755609559f09d7a45cc8
RedLineStealer
d5959835f49e857df7464a105909b237768ba59b9d8d9629ee966a45defbc4db
RedLineStealer
e7f7aba3aa560f0e301fb6d8451914efd3c86c88be4cd1f8a8eb994d58ceb3c5
RedLineStealer
fd2b0909ced11d7035e1fce18874b95256b3b5ae9939e535aacef92fccc91d0f
RedLineStealer
+ 1'055 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:fabookie family:glupteba family:healer family:redline family:smokeloader family:xmrig botnet:trush botnet:up3 backdoor discovery dropper evasion infostealer loader miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/230920-y4envscd98/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
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
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Downloads MZ/PE file
XMRig Miner payload
Detect Fabookie payload
Detects Healer an antivirus disabler dropper
Fabookie
Glupteba
Glupteba payload
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
xmrig
Malware Config
C2 Extraction:
77.91.124.82:19071
http://77.91.68.29/fks/
http://host-file-host6.com/
http://host-host-file8.com/
http://app.nnnaajjjgc.com/check/safe
Unpacked files
SH256 hash:
6a53ce3cc85b1b0eefe1499532756fdeb938954714725287941f3761592d4015
MD5 hash:
1948f5f154ac8749054f701bebf5a304
SHA1 hash:
a5e35ff085be48d9470c14874a6ce1774bebc9ee
Link:
https://www.unpac.me/results/333ab858-1b7f-4bc3-8108-72cc06ee2e12/
SH256 hash:
f7abcb1234f29423664862b279b57d1d160ae50c749c3fb6dea786e8ec8bc7ce
MD5 hash:
2736f52e6fb1261ee6dfc0294ecd4f20
SHA1 hash:
69de515236b74fc26d96fd5d14e37b19d3ca6bc9
Link:
https://www.unpac.me/results/333ab858-1b7f-4bc3-8108-72cc06ee2e12/
SH256 hash:
12d2ebba71154dcaf4779f6cddae2797a6395af5003d023f067348e7a227faaf
MD5 hash:
52b1324f549df9550d5eeac9190ede93
SHA1 hash:
4f92703ca1d624070683ea0320c09d5f23370669
Link:
https://www.unpac.me/results/333ab858-1b7f-4bc3-8108-72cc06ee2e12/
SH256 hash:
a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894
MD5 hash:
c24852690ea6fd5e406e7ef4b4697a65
SHA1 hash:
38c7807ec04ec89f5c3215fa2042fbee859c7ea0
Link:
https://www.unpac.me/results/333ab858-1b7f-4bc3-8108-72cc06ee2e12/
Malware family:
RedLine.E
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a2fe83f6a5d9/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/a2fe83f6a5d9c4fe2fffbde916c2ca1a855b9d79f7d5907e977f23fa38540894

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: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:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
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: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
Cape
Cape
https://www.capesandbox.com/analysis/450162/

Comments