MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d. 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


RecordBreaker


Vendor detections: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d
SHA3-384 hash: acbbdfad82f3d84fa02af57eabd9e76270d5cdd1543f1a57b7d91548ee27e945a6375011a0c2f80eb7376348bfb95fb8
SHA1 hash: f9f88bbedb8c7ed20758901ec87cb0c1c070ff93
MD5 hash: 18f1a37bfa3fac48f56fe853113195b6
humanhash: south-kansas-papa-steak
File name:18f1a37bfa3fac48f56fe853113195b6.exe
Download: download sample
Signature RecordBreaker
Create hunting rule
File size:730'624 bytes
First seen:2023-11-10 14:21:18 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:rMrsy90f+BwzvvhMpXJj1knSMZUDk4FDxO4OaE8w6yiwd8C80Q/PpVk:ryi+BwrhOXJNl4sDxOVvLn8p9pVk
TLSH T157F41242FFD84462DDA127F018FA13631E367CA25979436B37969D4B1C72A90BA3133A
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 recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
5.42.92.51:19057

Intelligence

File Origin
# of uploads :
1
# of downloads :
330
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Downloader.Crifi-10009295-0
Create hunting rule

Win.Packed.Disabler-10009785-0
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
Launching a process
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Running batch commands
Creating a window
Connecting to a non-recommended domain
Sending an HTTP POST request
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer greyware installer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/654e3c8c993fbf888b6e5224/reports/204204f5-f48d-413d-ac4d-6f6db67597a9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca8baea7-b9fa-44f7-b86b-94cb0166ccfc
Result
Threat name:
Glupteba, Mystic Stealer, Raccoon Steale
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1340684
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Maps a DLL or memory area into another process
Modifies the hosts file
Multi AV Scanner detection for dropped file
PE file has a writeable .text section
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)
Sigma detected: Stop multiple services
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 Glupteba
Yara detected Mystic Stealer
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1340684 Sample: 62CqhWaRXv.exe Startdate: 10/11/2023 Architecture: WINDOWS Score: 100 140 installsoftwin64.com 2->140 142 host-host-file8.com 2->142 144 host-file-host6.com 2->144 204 Snort IDS alert for network traffic 2->204 206 Found malware configuration 2->206 208 Malicious sample detected (through community Yara rule) 2->208 210 17 other signatures 2->210 15 62CqhWaRXv.exe 1 4 2->15         started        signatures3 process4 file5 136 C:\Users\user\AppData\Local\...\wM7wG13.exe, PE32 15->136 dropped 138 C:\Users\user\AppData\Local\...\7KP2oB81.exe, PE32 15->138 dropped 18 wM7wG13.exe 1 4 15->18         started        22 7KP2oB81.exe 15->22         started        process6 file7 102 C:\Users\user\AppData\Local\...\RR0Oc80.exe, PE32 18->102 dropped 104 C:\Users\user\AppData\Local\...\6jQ3CQ8.exe, PE32 18->104 dropped 212 Antivirus detection for dropped file 18->212 214 Machine Learning detection for dropped file 18->214 24 RR0Oc80.exe 1 4 18->24         started        28 6jQ3CQ8.exe 1 18->28         started        216 Found API chain indicative of debugger detection 22->216 218 Contains functionality to detect sleep reduction / modifications 22->218 30 cmd.exe 22->30         started        signatures8 process9 file10 124 C:\Users\user\AppData\Local\...\2td4981.exe, PE32 24->124 dropped 126 C:\Users\user\AppData\Local\...\1mr12El8.exe, PE32 24->126 dropped 250 Antivirus detection for dropped file 24->250 252 Machine Learning detection for dropped file 24->252 32 2td4981.exe 24->32         started        35 1mr12El8.exe 1 24->35         started        254 Writes to foreign memory regions 28->254 256 Allocates memory in foreign processes 28->256 258 Injects a PE file into a foreign processes 28->258 37 AppLaunch.exe 8 4 28->37         started        40 conhost.exe 28->40         started        42 conhost.exe 30->42         started        signatures11 process12 dnsIp13 162 Antivirus detection for dropped file 32->162 164 Multi AV Scanner detection for dropped file 32->164 166 Machine Learning detection for dropped file 32->166 178 5 other signatures 32->178 44 explorer.exe 12 13 32->44 injected 168 Contains functionality to inject code into remote processes 35->168 170 Writes to foreign memory regions 35->170 172 Allocates memory in foreign processes 35->172 174 Injects a PE file into a foreign processes 35->174 49 AppLaunch.exe 12 35->49         started        51 conhost.exe 35->51         started        146 5.42.92.51, 19057, 49710 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 37->146 176 Found many strings related to Crypto-Wallets (likely being stolen) 37->176 signatures14 process15 dnsIp16 154 185.229.66.214 SUPERSERVERSDATACENTERRU Russian Federation 44->154 156 5.42.65.80, 49723, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 44->156 160 6 other IPs or domains 44->160 128 C:\Users\user\AppData\Roaming\evdsjbi, PE32 44->128 dropped 130 C:\Users\user\AppData\Local\Temp\FFBF.exe, PE32+ 44->130 dropped 132 C:\Users\user\AppData\Local\Temp\DF8.exe, PE32 44->132 dropped 134 3 other malicious files 44->134 dropped 260 System process connects to network (likely due to code injection or exploit) 44->260 262 Benign windows process drops PE files 44->262 264 Adds a directory exclusion to Windows Defender 44->264 266 Hides that the sample has been downloaded from the Internet (zone.identifier) 44->266 53 43DF.exe 44->53         started        57 FFBF.exe 44->57         started        59 DF8.exe 44->59         started        62 4 other processes 44->62 158 193.233.255.73, 49708, 80 FREE-NET-ASFREEnetEU Russian Federation 49->158 268 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 49->268 270 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 49->270 file17 signatures18 process19 dnsIp20 106 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 53->106 dropped 108 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 53->108 dropped 110 C:\Users\user\AppData\...\InstallSetup5.exe, PE32 53->110 dropped 112 C:\...\31839b57a4f11171d6abc8bbc4451ee4.exe, PE32 53->112 dropped 230 Antivirus detection for dropped file 53->230 232 Multi AV Scanner detection for dropped file 53->232 234 Machine Learning detection for dropped file 53->234 236 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 53->236 64 toolspub2.exe 53->64         started        67 31839b57a4f11171d6abc8bbc4451ee4.exe 53->67         started        69 latestX.exe 53->69         started        81 3 other processes 53->81 114 C:\Users\user\...\ysOunzlAZldwBZt.data, PE32 57->114 dropped 116 C:\Users\user\...\BLPKoouyGiQXwCC.data, PE32 57->116 dropped 238 Writes to foreign memory regions 57->238 240 Allocates memory in foreign processes 57->240 242 Injects a PE file into a foreign processes 57->242 72 jsc.exe 57->72         started        150 176.123.9.142 ALEXHOSTMD Moldova Republic of 59->150 244 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 59->244 246 Found many strings related to Crypto-Wallets (likely being stolen) 59->246 248 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 59->248 75 conhost.exe 59->75         started        152 194.49.94.11, 49724, 80 EQUEST-ASNL unknown 62->152 77 conhost.exe 62->77         started        79 conhost.exe 62->79         started        83 2 other processes 62->83 file21 signatures22 process23 dnsIp24 180 Multi AV Scanner detection for dropped file 64->180 182 Detected unpacking (changes PE section rights) 64->182 184 Machine Learning detection for dropped file 64->184 186 Injects a PE file into a foreign processes 64->186 85 toolspub2.exe 64->85         started        188 Detected unpacking (overwrites its own PE header) 67->188 190 Found Tor onion address 67->190 192 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 67->192 88 cmd.exe 67->88         started        118 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 69->118 dropped 120 C:\Windows\System32\drivers\etc\hosts, ASCII 69->120 dropped 194 Modifies the hosts file 69->194 196 Adds a directory exclusion to Windows Defender 69->196 148 194.169.175.235 CLOUDCOMPUTINGDE Germany 72->148 198 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 72->198 200 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 72->200 202 Tries to harvest and steal browser information (history, passwords, etc) 72->202 122 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 81->122 dropped 90 Broom.exe 81->90         started        file25 signatures26 process27 signatures28 220 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 85->220 222 Maps a DLL or memory area into another process 85->222 224 Checks if the current machine is a virtual machine (disk enumeration) 85->224 226 Creates a thread in another existing process (thread injection) 85->226 92 fodhelper.exe 88->92         started        94 conhost.exe 88->94         started        96 fodhelper.exe 88->96         started        98 fodhelper.exe 88->98         started        228 Multi AV Scanner detection for dropped file 90->228 process29 process30 100 31839b57a4f11171d6abc8bbc4451ee4.exe 92->100         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2023-11-10 15:07:12 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqueqlesrmannexftw3z2qix7hhbzzrgxu7qcox75otfzabxybgq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:glupteba family:mystic family:raccoon family:redline family:sectoprat family:smokeloader botnet:23545d68ee8b777ffd2f74f9eb99e145 botnet:@ytlogsbot botnet:pixelnew2.0 botnet:taiga botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan upx
Link:
https://tria.ge/reports/231110-rpjwpshh65/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Stops running service(s)
DcRat
Detect Mystic stealer payload
Glupteba
Glupteba payload
Mystic
Raccoon
Raccoon Stealer payload
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://5.42.92.190/fks/index.php
5.42.92.51:19057
194.49.94.11:80
194.169.175.235:42691
http://host-file-host6.com/
http://host-host-file8.com/
http://91.103.252.114:80/
Unpacked files
SH256 hash:
dce3cf0613756df0f955e85e7a91e42edea3c911f9296ee2a63884cf610057f9
MD5 hash:
c99705d89f2e422d524894b639a99ae8
SHA1 hash:
cd0b7fb89195019caf40104b5b723fdbb9343088
Link:
https://www.unpac.me/results/14e7e536-f2bc-4650-9ac0-cc95cfa221e0/
SH256 hash:
a48a0e8c9682a3c7aa8b7bb88f875539a9a98b747a664216e78fbaece08b9c99
MD5 hash:
45883b69ddd948eacd7ed7d73356557d
SHA1 hash:
69b403f573ee24be0638e1625e64d68bc3f0a74c
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/14e7e536-f2bc-4650-9ac0-cc95cfa221e0/
Parent samples :
c1e1da18cdad2f18f65a229e2c91ba2f7e023959a5fd164428cedc9af2c5ac66
b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce
c376a292e63142d3a7d4d0d5264c8a8caf8879c1f43bd69b5b0185f94fd22f02
a7b685b4e30d58a2c8378b2e86dcea7173dca4db782fe3d4ae4ecb07f39cb880
76f52718301f14cc152b8eeb82c1b9018bbe79636a3dfd3df42271eac6e9eaef
c0ba3eb7760d71d85eea95797aa805fa2dd1d2f9df97947a76c84c4e38a74a30
69f71b84eed3929a76f600655f68e0a23433046f3f4597496afe666c01fc4ec5
d9f399cddadbf694ad95f21ee60a3599a8f2d48a7165e1b7f495f60cc7a9ae44
4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d
5d5d8f8d8ae0d9eca70a68869054127e784f9ce6ad232a68e34f551442ebd0d4
SH256 hash:
335425cc4f53af52adf61ee15ed4a15df59bf8bfa84fac55de557345242ad1e9
MD5 hash:
71f1f870c42f00d3c8beee9314032fd0
SHA1 hash:
90b547a68468ffa3a1c5c4f8e0b72de845bd389f
Link:
https://www.unpac.me/results/14e7e536-f2bc-4650-9ac0-cc95cfa221e0/
SH256 hash:
aa345916dc25afa769c3675ea944a2cff396bc0fa6ec51f36a4d0d7ec9a78a51
MD5 hash:
e85d87c783e91faed9fccfbee3327dbe
SHA1 hash:
c81152efc24e73449421db68492b022bd6877976
Link:
https://www.unpac.me/results/14e7e536-f2bc-4650-9ac0-cc95cfa221e0/
SH256 hash:
4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d
MD5 hash:
18f1a37bfa3fac48f56fe853113195b6
SHA1 hash:
f9f88bbedb8c7ed20758901ec87cb0c1c070ff93
Link:
https://www.unpac.me/results/14e7e536-f2bc-4650-9ac0-cc95cfa221e0/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c28482c928b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d

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: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:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RecordBreaker

Executable exe 4c28482c928b00d692e59db79d4117f9ce1ce626bd3f013affeba65c8037c04d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2729439/
  
Delivery method
Distributed via web download

Comments