MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369
SHA3-384 hash: 0538f2610a5fbbbf2c59c1d845f20cc1ccacc15cfc97b6b689066cef3e94d74ac67f205c7f40c25891ccd7f5d62a86d3
SHA1 hash: c362f758b633e7fd68404e5425ca8af4d1fc0e65
MD5 hash: 90a0832fbc4fc1339678fc7561a8ec90
humanhash: hydrogen-comet-sink-carpet
File name:BF2042.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:5'353'541 bytes
First seen:2021-10-13 17:33:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 98304:TWUlwaBElxrX/JsjfpConmg7EydO208ZA4UVqiwgyy7op3qhqdmvhvAH8e1:T9lTMj/JkLmcEf2a4WqiHU6gQvh4V1
Threatray 51 similar samples on MalwareBazaar
TLSH T1BB46336F87178998C97502BE891FFF4962703A41EB4F16EFC9F09C7EB62511B920107A
Reporter Anonymous
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BF2042.exe
Verdict:
Malicious activity
Analysis date:
2021-10-13 17:32:30 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/8d623288-d5b2-427b-9ff4-32bfc8530482

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/197325/
Detection(s):
SecuriteInfo.com.Variant.Razy.861981.23714.8341.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Launching a service
Creating a window
Sending an HTTP GET request to an infection source
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% directory
Connection attempt to an infection source
Sending a TCP request to an infection source
Query of malicious DNS domain
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
fuerboos overlay packed razy redline virus
Link:
https://www.filescan.io/uploads/61671850fd35fe780c3dc4f8/reports/c33fe7e6-b2d0-4eec-ac3b-09cde9394265/overview
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/024c4bdf-cbe6-4979-a31a-f4f99119bbea
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/869880
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Drops PE files to the user root directory
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 502310 Sample: BF2042.exe Startdate: 13/10/2021 Architecture: WINDOWS Score: 100 108 Found malware configuration 2->108 110 Multi AV Scanner detection for submitted file 2->110 112 Yara detected RedLine Stealer 2->112 114 3 other signatures 2->114 12 BF2042.exe 15 8 2->12         started        17 services32.exe 2->17         started        process3 dnsIp4 102 185.215.113.83, 49751, 60722 WHOLESALECONNECTIONSNL Portugal 12->102 104 d.komawai.ru 81.177.141.85, 49756, 80 RTCOMM-ASRU Russian Federation 12->104 106 2 other IPs or domains 12->106 92 C:\Users\user\AppData\Local\Temp\papik.exe, PE32+ 12->92 dropped 94 C:\Users\user\AppData\...\BF2042.exe.log, ASCII 12->94 dropped 156 Detected unpacking (changes PE section rights) 12->156 158 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->158 160 Query firmware table information (likely to detect VMs) 12->160 170 6 other signatures 12->170 19 papik.exe 12->19         started        22 conhost.exe 12->22         started        162 Multi AV Scanner detection for dropped file 17->162 164 Writes to foreign memory regions 17->164 166 Allocates memory in foreign processes 17->166 168 Creates a thread in another existing process (thread injection) 17->168 24 conhost.exe 3 17->24         started        file5 signatures6 process7 signatures8 116 Multi AV Scanner detection for dropped file 19->116 118 Writes to foreign memory regions 19->118 120 Allocates memory in foreign processes 19->120 122 Creates a thread in another existing process (thread injection) 19->122 26 conhost.exe 4 19->26         started        124 Drops PE files to the user root directory 22->124 126 Adds a directory exclusion to Windows Defender 24->126 30 sihost32.exe 24->30         started        32 cmd.exe 24->32         started        34 cmd.exe 24->34         started        process9 file10 90 C:\Users\user\services32.exe, PE32+ 26->90 dropped 140 Adds a directory exclusion to Windows Defender 26->140 36 cmd.exe 1 26->36         started        38 cmd.exe 1 26->38         started        41 cmd.exe 1 26->41         started        142 Writes to foreign memory regions 30->142 144 Allocates memory in foreign processes 30->144 146 Creates a thread in another existing process (thread injection) 30->146 43 conhost.exe 30->43         started        45 conhost.exe 32->45         started        47 powershell.exe 32->47         started        49 powershell.exe 32->49         started        51 conhost.exe 34->51         started        53 taskkill.exe 34->53         started        signatures11 process12 signatures13 55 services32.exe 36->55         started        58 conhost.exe 36->58         started        128 Uses schtasks.exe or at.exe to add and modify task schedules 38->128 130 Adds a directory exclusion to Windows Defender 38->130 60 powershell.exe 22 38->60         started        62 conhost.exe 38->62         started        64 powershell.exe 38->64         started        66 conhost.exe 41->66         started        68 schtasks.exe 1 41->68         started        process14 signatures15 132 Writes to foreign memory regions 55->132 134 Allocates memory in foreign processes 55->134 136 Creates a thread in another existing process (thread injection) 55->136 70 conhost.exe 14 6 55->70         started        process16 dnsIp17 96 github.com 140.82.121.3, 443, 49792 GITHUBUS United States 70->96 98 raw.githubusercontent.com 185.199.108.133, 443, 49793 FASTLYUS Netherlands 70->98 100 sanctam.net 70->100 88 C:\Users\user\AppData\...\sihost32.exe, PE32+ 70->88 dropped 138 Adds a directory exclusion to Windows Defender 70->138 75 sihost32.exe 70->75         started        78 cmd.exe 70->78         started        file18 signatures19 process20 signatures21 148 Writes to foreign memory regions 75->148 150 Allocates memory in foreign processes 75->150 152 Creates a thread in another existing process (thread injection) 75->152 80 conhost.exe 75->80         started        154 Adds a directory exclusion to Windows Defender 78->154 82 conhost.exe 78->82         started        84 powershell.exe 78->84         started        86 powershell.exe 78->86         started        process22
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369/
Threat name:
Win32.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2021-10-13 17:35:41 UTC
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
108cad79cd5bd2a947c5b877a55b7d3a6a4ce579aae3f298c0618154c27eb3d4
RedLineStealer
11adb6fd4fbcb8fe68033ff2bc3b8cc45b980c573f7c58be291383d5b95d6e41
RedLineStealer
172dbb4029b78c3fdbc7840ac539c78cfef0c25f95228ca58bcae053df2da2da
RedLineStealer
1e6d253a7e98aecc71ea7509f5fcfaef4c91258403dcb028cfa6e0e7d47d8080
RedLineStealer
89e3b00acfc8b0904398665280312cf9a2b426db3eb77b2e5303131de48a2dde
RedLineStealer
afb6400c082ec48ec2dedfd132021a0966459eb31e526b21a22d57017533d887
RedLineStealer
c74725fe1e3f3681bc7033ce7694b98075d395c06ba22989216d4288db559e85
RedLineStealer
c8b1c11bf16a1052dffb6942d955c31cdad7f0b154e1f855882d4d95359efa54
RedLineStealer
e04732a7a7207be7219222c607009220d68c047fc3eeed1d5925f790b1c7cd63
RedLineStealer
+ 41 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211013-v4vhjaeefq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
Link:
https://www.unpac.me/results/b278d500-329e-490e-b1e4-397aa91ea603/
SH256 hash:
79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369
MD5 hash:
90a0832fbc4fc1339678fc7561a8ec90
SHA1 hash:
c362f758b633e7fd68404e5425ca8af4d1fc0e65
Link:
https://www.unpac.me/results/b278d500-329e-490e-b1e4-397aa91ea603/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
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.

Web download

RedLineStealer

Executable exe 79eb109f62c883549a6a2b1dbe9428efcc66ca8dcf57a91b87f88d08499b6369

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/197325/

Comments