MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814
SHA3-384 hash: 137eedef1c15180356a6d18b53aa4f9c02297c11c8d2d459b9a99fb66d6afd8437882b283f48fe4c6c71616f6b93b67d
SHA1 hash: 397255dd1f519bc82b4f64264ee7c5bd7eb416b1
MD5 hash: 830b6c8800ed3cdc2322bcfdab163c64
humanhash: lima-venus-music-montana
File name:SecuriteInfo.com.Variant.Zusy.487806.2636.3890
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:952'320 bytes
First seen:2023-09-13 12:35:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 35646f486d46399590ccfc4635584429 (28 x RedLineStealer, 5 x MysticStealer, 3 x Smoke Loader)
ssdeep 24576:MiuBtZH4ypSzYZmolUgjCaZdEZiSZqkFED:buBfH4ypNZnlTjCnqwED
Threatray 1'683 similar samples on MalwareBazaar
TLSH T1AD1502917DC5C0B2D6B3693148E0E9B09DADB57247AAAEFF93C50A2E0FA02C1D731517
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Zusy.487806.2636.3890
Verdict:
Malicious activity
Analysis date:
2023-09-13 12:36:13 UTC
Tags:
stealer redline stealc
Link:
https://app.any.run/tasks/fd9aaced-5591-48f6-bb5f-7c88b368a22b

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/448380/
Detection(s):
SecuriteInfo.com.Variant.Zusy.487806.2636.3890.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
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
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Disabling the operating system update service
Sending a TCP request to an infection source
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin masquerade packed
Link:
https://www.filescan.io/uploads/6501acb3b572d5a2189b474d/reports/790baff9-9d10-4a3f-98e3-ea2959d9f20a/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814
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/ffcea8b0-f349-4c08-8298-d9edf7e66c02
Result
Threat name:
Mystic Stealer, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1308236
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
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)
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)
Writes to foreign memory regions
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1308236 Sample: SecuriteInfo.com.Variant.Zu... Startdate: 14/09/2023 Architecture: WINDOWS Score: 100 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for URL or domain 2->80 82 9 other signatures 2->82 10 SecuriteInfo.com.Variant.Zusy.487806.2636.3890.exe 1 2->10         started        13 rundll32.exe 2->13         started        15 rundll32.exe 2->15         started        process3 signatures4 94 Contains functionality to inject code into remote processes 10->94 96 Writes to foreign memory regions 10->96 98 Allocates memory in foreign processes 10->98 100 Injects a PE file into a foreign processes 10->100 17 AppLaunch.exe 1 4 10->17         started        20 conhost.exe 10->20         started        process5 file6 44 C:\Users\user\AppData\Local\...\x0176413.exe, PE32 17->44 dropped 46 C:\Users\user\AppData\Local\...\k9642508.exe, PE32 17->46 dropped 22 x0176413.exe 1 4 17->22         started        process7 file8 48 C:\Users\user\AppData\Local\...\x4061672.exe, PE32 22->48 dropped 50 C:\Users\user\AppData\Local\...\j3156657.exe, PE32 22->50 dropped 84 Antivirus detection for dropped file 22->84 86 Multi AV Scanner detection for dropped file 22->86 88 Machine Learning detection for dropped file 22->88 26 x4061672.exe 1 4 22->26         started        30 j3156657.exe 13 22->30         started        signatures9 process10 dnsIp11 52 C:\Users\user\AppData\Local\...\i8132126.exe, PE32 26->52 dropped 54 C:\Users\user\AppData\Local\...\g2707268.exe, PE32 26->54 dropped 102 Antivirus detection for dropped file 26->102 104 Multi AV Scanner detection for dropped file 26->104 106 Machine Learning detection for dropped file 26->106 33 g2707268.exe 1 26->33         started        36 i8132126.exe 4 26->36         started        58 5.42.92.211, 49719, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 30->58 file12 signatures13 process14 dnsIp15 60 Antivirus detection for dropped file 33->60 62 Multi AV Scanner detection for dropped file 33->62 64 Writes to foreign memory regions 33->64 74 2 other signatures 33->74 39 AppLaunch.exe 9 1 33->39         started        42 conhost.exe 33->42         started        56 77.91.124.82, 19071, 49714 ECOTEL-ASRU Russian Federation 36->56 66 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->66 68 Machine Learning detection for dropped file 36->68 70 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->70 72 Tries to harvest and steal browser information (history, passwords, etc) 36->72 signatures16 process17 signatures18 90 Disable Windows Defender notifications (registry) 39->90 92 Disable Windows Defender real time protection (registry) 39->92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-09-13 10:55:52 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhmb2isvdoqncfe3lyxa3ymiocwhh2ikv43pnrjk43w6udiijaka._file
Verdict:
malicious
Similar samples:
0dfc65d1747e97aa8f387bac127f1839359352cefc169e008f58de2ff06dc49b
RedLineStealer
12da01e0dd4183f27ac316d4e8889a249df778610dc574fd624e68e287693146
RedLineStealer
147c14a6ee47d73dcfaad142dd47e180a00f6a7c31bc8ffa6f233519fab1d594
RedLineStealer
1c5c3565782f67ddc2e157f523a554677b31c671c5cd37109b7f6cf53624eafe
RedLineStealer
4257603f3ebc986c59d5dd7ca93f69d52a4c673c1eae2c2e53eb7060cb15336c
RedLineStealer
672b840237ed952b8abaff3890838639cdfa63a4fac4423b5ef604808bfe8a7e
RedLineStealer
a84a64e85f64f52e37b27f2dfd8c69755e12f5e760b900425809a864cfb784fd
RedLineStealer
abde6bc0712d53028c2c085e2564bf5e06bd348396a06f17712ff300e6e21790
RedLineStealer
ce1a8d6d6d69ef76b01ad35d455588034b39c7f89464c1c83bead936d2b433d9
RedLineStealer
fa6ca34a7b4ca335c3456aeaac237fb2257e820accb5a2f09fcaff5df7035dfb
RedLineStealer
+ 1'673 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:healer family:redline botnet:moner dropper evasion infostealer persistence trojan
Link:
https://tria.ge/reports/230913-psw94abg4v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
Malware Config
C2 Extraction:
77.91.124.82:19071
Unpacked files
SH256 hash:
dee5eca82bdfb244c3df6a0c84d7cb6f82b708317598be94708846e3bc927dfd
MD5 hash:
464ae31393e5361465cc529acb3c1b70
SHA1 hash:
44a89ec2921bbede25ec9b363ec266d0ba2e384f
Link:
https://www.unpac.me/results/f404e5f5-a2ec-4f0d-9a43-789c476fcb75/
SH256 hash:
a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814
MD5 hash:
830b6c8800ed3cdc2322bcfdab163c64
SHA1 hash:
397255dd1f519bc82b4f64264ee7c5bd7eb416b1
Link:
https://www.unpac.me/results/f404e5f5-a2ec-4f0d-9a43-789c476fcb75/
Malware family:
RedLine.E
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a1d81d22551b/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/a1d81d22551ba0d1149b5e2e0de18870ac73e90aaf36f6c52ae6edea0d084814

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
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.

Cape
Cape
https://www.capesandbox.com/analysis/448380/

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