MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db. 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: b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db
SHA3-384 hash: 2a811f5db07e029649ab0355e151b9b2d8bef3a2ad37fbd02a7e892f8008c4c0830ac467937456e38716df9d62b21686
SHA1 hash: 4e166f8b0f35d3e654ab6a16793f17fc8f648b7c
MD5 hash: 71feef2d7c3a5b64d022f29b9e76799d
humanhash: mobile-alanine-timing-carolina
File name:71feef2d7c3a5b64d022f29b9e76799d.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'885'312 bytes
First seen:2023-06-16 12:00:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 49152:4HWOaUxJgoj1THQbUf3rVrCOFA70asTrm:8CYJgClHWUf3rFC30at
Threatray 107 similar samples on MalwareBazaar
TLSH T11195E083BF981550D6FB263582BA0410D3739C670261E30E76DC728A0FB37A6DD6BE56
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9b7ebe9acfcdcdcd (1 x RedLineStealer)
Reporter abuse_ch
Tags:exe RedLineStealer signed

Code Signing Certificate

Organisation:LEVENHUK Halo 13X PLUS
Issuer:LEVENHUK Halo 13X PLUS
Algorithm:sha1WithRSAEncryption
Valid from:2023-06-15T12:08:41Z
Valid to:2033-06-16T12:08:41Z
Serial number: 227dff7610405f8044eeeaf332dae660
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: a2e759f9b7a66a0b4bf04ef2ea27eb90fa232b921547e71c7ee72d97ce3ce98c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
RedLineStealer C2:
83.97.73.124:53

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
71feef2d7c3a5b64d022f29b9e76799d.exe
Verdict:
Malicious activity
Analysis date:
2023-06-16 12:01:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0fa26d71-ed07-43ce-9c94-190303004e68

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/399480/
Detection(s):
SecuriteInfo.com.Win32.Malware-gen.1012.24978.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a window
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Searching for the window
Changing a file
Reading critical registry keys
Forced shutdown of a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed packed regsvcs.exe shell32.dll
Link:
https://www.filescan.io/uploads/648c4eff2550d676edfbed7b/reports/13cf1813-419e-4d59-9cf5-4feb96f1ea70/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e626a90d-665a-40b8-8a0c-bac1ddec1cce
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1256000
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates HTML files with .exe extension (expired dropper behavior)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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)
May check the online IP address of the machine
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 889017 Sample: pXO70HPhmy.exe Startdate: 16/06/2023 Architecture: WINDOWS Score: 100 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 4 other signatures 2->80 8 pXO70HPhmy.exe 1 2->8         started        12 dllhost.exe 2->12         started        14 dllhost.exe 2->14         started        process3 file4 56 C:\Users\user\AppData\...\pXO70HPhmy.exe.log, ASCII 8->56 dropped 92 Writes to foreign memory regions 8->92 94 Allocates memory in foreign processes 8->94 96 Injects a PE file into a foreign processes 8->96 16 RegSvcs.exe 6 8->16         started        20 RegSvcs.exe 8->20         started        98 Machine Learning detection for dropped file 12->98 23 dllhost.exe 12->23         started        25 dllhost.exe 14->25         started        27 dllhost.exe 14->27         started        signatures5 process6 dnsIp7 60 entrenaconraulfit.com 193.84.177.249, 49711, 49712, 49713 REASONNET-ASAmsterdamtheNetherlandsNL France 16->60 62 tokoi45.beget.tech 5.101.152.100, 49708, 49709, 49710 BEGET-ASRU Russian Federation 16->62 48 C:\Users\user\AppData\...\D96N198GH231IIK.exe, PE32 16->48 dropped 50 C:\Users\user\AppData\...\B45GM6F038439KN.exe, PE32 16->50 dropped 52 C:\Users\user\AppData\...\AAF9G3MCHF55HB0.exe, PE32 16->52 dropped 54 C:\Users\user\AppData\...\08D92FBB1Q27KFE.exe, PE32+ 16->54 dropped 29 AAF9G3MCHF55HB0.exe 1 16->29         started        32 B45GM6F038439KN.exe 1 16->32         started        34 08D92FBB1Q27KFE.exe 25 16->34         started        37 2 other processes 16->37 82 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->82 84 Creates HTML files with .exe extension (expired dropper behavior) 20->84 86 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 20->86 file8 signatures9 process10 dnsIp11 100 Multi AV Scanner detection for dropped file 29->100 102 Machine Learning detection for dropped file 29->102 104 Writes to foreign memory regions 29->104 39 RegSvcs.exe 3 29->39         started        106 Allocates memory in foreign processes 32->106 108 Injects a PE file into a foreign processes 32->108 42 RegSvcs.exe 32->42         started        64 iplogger.com 148.251.234.93, 443, 49724 HETZNER-ASDE Germany 34->64 110 Antivirus detection for dropped file 34->110 112 May check the online IP address of the machine 34->112 45 D96N198GH231IIK.exe 37->45         started        signatures12 process13 dnsIp14 88 Tries to harvest and steal browser information (history, passwords, etc) 39->88 90 Tries to steal Crypto Currency Wallets 39->90 66 94.130.176.65, 13400, 49728 HETZNER-ASDE Germany 42->66 68 passport.yandex.ru 213.180.204.24, 443, 49726 YANDEXRU Russian Federation 45->68 70 yandex.ru 77.88.55.60, 443, 49723 YANDEXRU Russian Federation 45->70 72 3 other IPs or domains 45->72 58 C:\Users\user\AppData\Roaming\...\dllhost.exe, PE32 45->58 dropped file15 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db/
Threat name:
ByteCode-MSIL.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 12:01:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
44
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wifflet7p6tfmu5hldbzmjrc77nufdxw7yb7qbetwr4y7ijluhnq._file
Verdict:
malicious
Similar samples:
1b6db2ff76f4564310210b20e13118f37c92e1ef46541b1aec6b5a98be598ae4
RedLineStealer
8b3e4b4ebbb727564e6aea41a152f83c45ea37fbf2e26db6ce458083252a950a
RedLineStealer
9d33270d80f2ba9d898b0b646dbaade5e1ad2de477e58cfcce74272d60a7473d
RedLineStealer
a5453a830d01639ad537320c94e68565341328c872a8f2d3456221a0bec6f3e9
RedLineStealer
b86d6ea3ce0dc5838b25832e447df16bebe6d3da489401bee5b6f565cebea5b7
RedLineStealer
daaa0aa0dc9c10baf105b5aa376724f2cee7ea5b6d01372b2504b1157437c294
RedLineStealer
e07a427e0002d5662153cb545014f1998f7670aaafb67c481502f0fe10938c51
RedLineStealer
e4af63a51847d2b9b538862d20d14a15a879e886820c5419940bbfefe25cbf67
RedLineStealer
+ 97 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:lyla1606 botnet:top infostealer spyware
Link:
https://tria.ge/reports/230616-n6v4hsef2t/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
.NET Reactor proctector
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Downloads MZ/PE file
RedLine
Malware Config
C2 Extraction:
83.97.73.124:53
94.130.176.65:13400
Unpacked files
SH256 hash:
fd56a07f2da75c84337cbf94e0acafc09fb909cfb187a0ae214827ce2c4708bb
MD5 hash:
d93c5f59ddc41313bf36f106a2f1fe17
SHA1 hash:
97c5cd9d0689c1cd74685bc979122a13eba3fcc9
Link:
https://www.unpac.me/results/475471dd-853d-456e-bc60-321965a3f8e9/
SH256 hash:
67e8fd2436592da44f112e9d187d2763e2796ffdb499e6e87ed6bb8a9a0a4a1b
MD5 hash:
7e23dff42365fe4eb3083d9663442fc2
SHA1 hash:
49d70a0db0f82dc0f949526b403e674e1db3be46
Link:
https://www.unpac.me/results/475471dd-853d-456e-bc60-321965a3f8e9/
SH256 hash:
4022b4b1f1dfdd164e6915546e4e502bced4bec6bf6a70df5c225257d41817c8
MD5 hash:
294ab25423b329f8e0b714cf838ec209
SHA1 hash:
20259827aa981a50acbec415cf609b568bf4b019
Link:
https://www.unpac.me/results/475471dd-853d-456e-bc60-321965a3f8e9/
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Link:
https://www.unpac.me/results/475471dd-853d-456e-bc60-321965a3f8e9/
SH256 hash:
b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db
MD5 hash:
71feef2d7c3a5b64d022f29b9e76799d
SHA1 hash:
4e166f8b0f35d3e654ab6a16793f17fc8f648b7c
Link:
https://www.unpac.me/results/475471dd-853d-456e-bc60-321965a3f8e9/
Malware family:
RedLine.E
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b20a55927f7f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2662772/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/399480/

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