MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa. 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: 17


Intelligence 17 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa
SHA3-384 hash: a0379bc4cfe79ac5d33ba3ac00c36fb01588d413d627c2f73978b242ec98c0d6a7e9f9ee676c96f5ec5f2e451b879547
SHA1 hash: 35225e42638b7ef9a47ae8dec21760c8af02cf83
MD5 hash: 0a8b8d973e5bc3013679d46fb4aea58f
humanhash: steak-lake-quiet-timing
File name:0a8b8d973e5bc3013679d46fb4aea58f.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:689'152 bytes
First seen:2023-09-01 16:30:33 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 12288:gMrLy90XrSfd4Vb9E+GloEGnV1ewp23rCmIdsDSgzSZgvD2U:byrW4yEGfa7CmIK2hgvD2U
Threatray 1'500 similar samples on MalwareBazaar
TLSH T146E41213FAE9E076D9F12B3058F60A931F363DB39D74C32B66418C591C32A94A53277A
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 abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
http://642541lm.nyashkoon.top/toJavascript_Private.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
0a8b8d973e5bc3013679d46fb4aea58f.exe
Verdict:
Malicious activity
Analysis date:
2023-09-01 16:32:15 UTC
Tags:
stealc stealer redline
Link:
https://app.any.run/tasks/858e515e-2d02-4ba2-9e3b-214d2aebd3de

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/445638/
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
Sending a custom TCP request
Launching a service
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi shell32 smokeloader xpack
Link:
https://www.filescan.io/uploads/64f211c77444d2eb09f4ec43/reports/a46bbd90-b26b-44a9-8aab-bfe2f3bf6423/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa
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/f363e013-1bdb-49e3-85ce-1504b28a5e84
Result
Threat name:
Mystic Stealer, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1301758
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
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
PE file has a writeable .text section
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1301758 Sample: T4rJwkH9WN.exe Startdate: 01/09/2023 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 13 other signatures 2->51 8 T4rJwkH9WN.exe 1 4 2->8         started        11 rundll32.exe 2->11         started        13 rundll32.exe 2->13         started        15 rundll32.exe 2->15         started        process3 file4 39 C:\Users\user\AppData\Local\...\v3355938.exe, PE32 8->39 dropped 41 C:\Users\user\AppData\Local\...\d1444208.exe, PE32 8->41 dropped 17 v3355938.exe 1 4 8->17         started        process5 file6 31 C:\Users\user\AppData\Local\...\v8076540.exe, PE32 17->31 dropped 33 C:\Users\user\AppData\Local\...\c9897633.exe, PE32 17->33 dropped 53 Antivirus detection for dropped file 17->53 55 Multi AV Scanner detection for dropped file 17->55 57 Machine Learning detection for dropped file 17->57 21 v8076540.exe 1 4 17->21         started        signatures7 process8 file9 35 C:\Users\user\AppData\Local\...\b4550649.exe, PE32 21->35 dropped 37 C:\Users\user\AppData\Local\...\a9941930.exe, PE32 21->37 dropped 59 Antivirus detection for dropped file 21->59 61 Multi AV Scanner detection for dropped file 21->61 63 Machine Learning detection for dropped file 21->63 25 a9941930.exe 9 1 21->25         started        28 b4550649.exe 13 21->28         started        signatures10 process11 dnsIp12 65 Antivirus detection for dropped file 25->65 67 Multi AV Scanner detection for dropped file 25->67 69 Detected unpacking (changes PE section rights) 25->69 71 4 other signatures 25->71 43 193.233.254.61, 49735, 80 FREE-NET-ASFREEnetEU Russian Federation 28->43 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2023-08-19 21:36:20 UTC
File Type:
PE (Exe)
Extracted files:
121
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsgmi5twg4ynpyg7fycofuvk7j5ovtypotfkr4olsaq7ngaxdh5a._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
+ 1'490 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:jonka evasion infostealer persistence trojan
Link:
https://tria.ge/reports/230901-t1cymsfh7x/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Program crash
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Windows security modification
Modifies Windows Defender Real-time Protection settings
RedLine
Malware Config
C2 Extraction:
77.91.124.73:19071
Unpacked files
SH256 hash:
89a187f9c9dd970db77edcadb5af6a50a554286260b6bb996ed18936db136a38
MD5 hash:
7ce97a1353f2d1d3ce740847e63d8b88
SHA1 hash:
4f3546ec3e1ee44de0a39ed67da6b6cba7359dfb
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
c9f2ba3ff6f6815f1ef10d3bf3cf94e5f8829ab0928efb926ebf8320832ac1af
MD5 hash:
4f7b404f96ac0ed5dc3d8e26f1557906
SHA1 hash:
fd39ee27baf7005d236a00289dc44e05f7c4dece
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
51afc0038ac7d8a544b8250d12fd671d15bccc31e51bd5ff712f44de4a72d4d1
MD5 hash:
19b6e3968e517bebb1ffaf73cb71d9fc
SHA1 hash:
80f658d550642d698e8cdee9ed0c89e72ae222df
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
275b6804dd63049f5bd8093ed97a35e2e26244a59cb8ed95d97656ecc9077d09
MD5 hash:
4fbe5d3aef8f0596f01b2eb360c2b7b9
SHA1 hash:
543007d0d7524fdd0ea51b9e485b5a9d62030f3f
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
d7078f275687a54f34a37a677e1f394a6f23bc1b8b5bbab130226059ad66a3f0
MD5 hash:
ff394faf6ae6950f0b44fef8e6aff08e
SHA1 hash:
7162a466412a6b93013f6ecdcb9f6fd17f33befe
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
18622388c00060dcb58bb402f60f272630db00f881546ce4cf237ac3adebbd31
MD5 hash:
2c95fa5f488a964c49ceb83ecbd8aac1
SHA1 hash:
5adcd9cba627b8d0a7d28c9d93d861e48951d0c5
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
SH256 hash:
0734e7aa226bc4a3f6d4e3662c516646bf60a5392dd0dad5a8c16152b5aa1c0b
MD5 hash:
06cf9347cea5c0d828c98aee91add138
SHA1 hash:
41f34bc80dada4d4f8e3112600fe5341a86c8b62
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
Parent samples :
01815385247e58c82b0412c88871d3c25dd09d59521ac65986125816dc1c6daa
1353482182dbdc53ecf8a1dc5fb819fa0f3ec4881371f0a66be3cf6d2e375e3c
b09b1f2c68281b1bd3433b12abfb57f027b19a2f33b632fa27500b9beda1316c
696d56ece02f86a544b46d6a9395f2e817c93be972d0c57e7a16da35523a5b8d
4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa
SH256 hash:
0a5df2e64ab771f5bb23a9b8effac7afe752c1a4afbe491646646bf13bf3495e
MD5 hash:
e55ad7ea7773e748b421866276b150b1
SHA1 hash:
19bfa545e69090811139e29afda1d978cc9917e6
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
Parent samples :
01815385247e58c82b0412c88871d3c25dd09d59521ac65986125816dc1c6daa
696d56ece02f86a544b46d6a9395f2e817c93be972d0c57e7a16da35523a5b8d
4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa
SH256 hash:
4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa
MD5 hash:
0a8b8d973e5bc3013679d46fb4aea58f
SHA1 hash:
35225e42638b7ef9a47ae8dec21760c8af02cf83
Link:
https://www.unpac.me/results/346d634c-5c89-4119-90a8-dc655ea35212/
Malware family:
RedLine.E
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c8cc4767637/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/4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa

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:DCRat
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:DCRat Payload
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_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/445638/

Comments