MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233. 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


CoinMiner


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233
SHA3-384 hash: 6fa6de44e5825a8631f6f33e4dd63b2fca469334524dcc861ba639e94b2907c5f23b123b6b18c231e370183c45ba5830
SHA1 hash: e50a6f996bdc9f6564a93ef37ff77333d8de7a0a
MD5 hash: 32df36cfdf612960149aa5030ff46f58
humanhash: cardinal-papa-bacon-yellow
File name:32df36cfdf612960149aa5030ff46f58.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:12'678'144 bytes
First seen:2023-07-28 00:50:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d59a4a699610169663a929d37c90be43 (75 x DCRat, 22 x njrat, 15 x SalatStealer)
ssdeep 393216:/X/PpBFZHMnHKDtKDuXgqltz46yF9Ypb8:P/TXHMnHKDtKDuXgqPyF9D
TLSH T117D6D0C57A43AB8ADD02073260AF06264B50AB343C5FF6FE9C97A3D74FD495D29A3448
TrID 47.7% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
35.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
7.7% (.EXE) InstallShield setup (43053/19/16)
2.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.3% (.SCR) Windows screen saver (13097/50/3)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
http://a0832838.xsph.ru/vmBase.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
304
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
32df36cfdf612960149aa5030ff46f58.exe
Verdict:
Malicious activity
Analysis date:
2023-07-28 00:53:46 UTC
Tags:
installer rat backdoor dcrat miner
Link:
https://app.any.run/tasks/781ed5db-d602-4846-bd33-91d8679dc6c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/435791/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

Win.Malware.Pwsx-9963812-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

Win.Packed.Tedy-10005655-0
Create hunting rule

Win.Trojan.Injector-6297685-1
Create hunting rule

Win.Trojan.Agent-345883
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Launching a process
Searching for synchronization primitives
Creating a file
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
DNS request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Unauthorized injection to a recently created process
Blocking the User Account Control
Unauthorized injection to a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin packed replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64c310f86635e735db26454b/reports/1ff11a51-cf35-4390-8375-3691651487e8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233
Result
Verdict:
MALICIOUS
Malware family:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f84325cf-0774-43c6-8ec3-f761f9a4bb6e
Result
Threat name:
DCRat, RedLine, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1281558
Signature
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
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
Creates files with lurking names (e.g. Crack.exe)
Creates processes via WMI
Disables UAC (registry)
Drops PE files with benign system names
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
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 power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Sample is not signed and drops a device driver
Sigma detected: Stop multiple services
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected DCRat
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1281558 Sample: QRhsq2hGuk.exe Startdate: 28/07/2023 Architecture: WINDOWS Score: 100 112 Found malware configuration 2->112 114 Malicious sample detected (through community Yara rule) 2->114 116 Antivirus detection for URL or domain 2->116 118 17 other signatures 2->118 10 QRhsq2hGuk.exe 3 2->10         started        13 updater.exe 2->13         started        16 cmd.exe 2->16         started        18 7 other processes 2->18 process3 file4 94 C:\Users\user\AppData\...\UmbrellaCheatt.exe, PE32 10->94 dropped 96 C:\Users\user\AppData\Local\Temp\1.exe, PE32+ 10->96 dropped 20 UmbrellaCheatt.exe 3 10->20         started        24 1.exe 2 10->24         started        98 C:\Windows\Temp\jzptaqvoqwhx.tmp, PE32+ 13->98 dropped 100 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 13->100 dropped 166 Protects its processes via BreakOnTermination flag 13->166 168 Writes to foreign memory regions 13->168 170 Modifies the context of a thread in another process (thread injection) 13->170 178 3 other signatures 13->178 172 Uses powercfg.exe to modify the power settings 16->172 174 Modifies power options to not sleep / hibernate 16->174 26 conhost.exe 16->26         started        28 sc.exe 16->28         started        30 sc.exe 16->30         started        36 3 other processes 16->36 176 Creates files in the system32 config directory 18->176 32 WerFault.exe 18->32         started        34 conhost.exe 18->34         started        38 8 other processes 18->38 signatures5 process6 file7 82 C:\Users\user\...\UmbrellaCheatCrack.exe, PE32 20->82 dropped 84 C:\Users\user\AppData\...\DCRatBuild.exe, PE32 20->84 dropped 126 Antivirus detection for dropped file 20->126 128 Multi AV Scanner detection for dropped file 20->128 130 Machine Learning detection for dropped file 20->130 132 Creates files with lurking names (e.g. Crack.exe) 20->132 40 DCRatBuild.exe 3 6 20->40         started        44 UmbrellaCheatCrack.exe 1 20->44         started        86 C:\Users\user\AppData\...\jzptaqvoqwhx.tmp, PE32+ 24->86 dropped 88 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 24->88 dropped 134 Writes to foreign memory regions 24->134 136 Modifies the context of a thread in another process (thread injection) 24->136 138 Found hidden mapped module (file has been removed from disk) 24->138 140 2 other signatures 24->140 46 dialer.exe 24->46         started        signatures8 process9 file10 90 C:\chainComagentsessioncrt\Websavesref.exe, PE32 40->90 dropped 92 C:\chainComagentsessioncrt\qTwrK3.vbe, data 40->92 dropped 142 Antivirus detection for dropped file 40->142 144 Multi AV Scanner detection for dropped file 40->144 146 Machine Learning detection for dropped file 40->146 48 wscript.exe 1 40->48         started        148 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 44->148 50 AppLaunch.exe 44->50         started        53 WerFault.exe 24 9 44->53         started        55 conhost.exe 44->55         started        150 Writes to foreign memory regions 46->150 152 Allocates memory in foreign processes 46->152 154 Creates a thread in another existing process (thread injection) 46->154 156 Injects a PE file into a foreign processes 46->156 57 lsass.exe 46->57 injected 59 winlogon.exe 46->59 injected 61 svchost.exe 46->61 injected 63 9 other processes 46->63 signatures11 process12 signatures13 65 cmd.exe 48->65         started        120 Contains functionality to inject code into remote processes 50->120 122 Injects a PE file into a foreign processes 50->122 67 AppLaunch.exe 15 5 50->67         started        70 AppLaunch.exe 50->70         started        124 Writes to foreign memory regions 57->124 72 MpCmdRun.exe 57->72         started        process14 dnsIp15 74 Websavesref.exe 65->74         started        78 conhost.exe 65->78         started        110 github.com 140.82.121.4, 443, 49695, 49696 GITHUBUS United States 67->110 80 conhost.exe 72->80         started        process16 file17 102 C:\chainComagentsessioncrt\dwm.exe, PE32 74->102 dropped 104 C:\...\VgmYDqDUwZwCYj.exe, PE32 74->104 dropped 106 C:\chainComagentsessioncrt\Idle.exe, PE32 74->106 dropped 108 6 other malicious files 74->108 dropped 158 Antivirus detection for dropped file 74->158 160 Multi AV Scanner detection for dropped file 74->160 162 Machine Learning detection for dropped file 74->162 164 3 other signatures 74->164 signatures18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233/
Threat name:
Win32.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-07-23 13:16:33 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmmk6kgrw567pkbrmwuqiih2eacalrrs5byeep7wr7asqx5duizq._file
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:redline evasion infostealer persistence rat trojan
Link:
https://tria.ge/reports/230728-a7hb6aae86/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Sets service image path in registry
Stops running service(s)
DCRat payload
DcRat
Modifies security service
Process spawned unexpected child process
RedLine
Suspicious use of NtCreateUserProcessOtherParentProcess
UAC bypass
Malware Config
C2 Extraction:
185.106.92.86:48678
Unpacked files
SH256 hash:
e26f1f6fa91343a0c35c52d2b134290fe715201823167a7ddecfaa0c3628b5b8
MD5 hash:
de1aad965b3e745970dca195ac5d5080
SHA1 hash:
ba760aaffc6158c8f6d640d607946a20ee19580d
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
e31701d7afc41566e6ad7de2aea03bfcd01b01075495981ead8aa8d98632aefa
MD5 hash:
39960f48b0869364cd950cfd2628ed96
SHA1 hash:
a4f424cb8a9f0ecf531b1a63ee9f6babdfa2660b
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
2377d35a4adbcd935ce52aa400d2bb1afa8486567789d63b0e4b062e56d8abd8
MD5 hash:
272613a3dec1cfdff39abb02a44a32da
SHA1 hash:
86e0c1bbae1b6b396896ab8330133ff7bfc1233a
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
d4210dd86c4a44881c2c1087e13c7dbc71cf9865365934d7486a8c07ddde3ea1
MD5 hash:
ddc9b7a8c04718bcc2f08fcbfe29d9d0
SHA1 hash:
544786cfac61f3106f1df4dd0e24906b43dade20
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
a5813eafecd0fc8e0d67af1e415ca9a777020955c7272b047d2274166ad4a431
MD5 hash:
e6447ed2b65feac2dbc71830067e3ffb
SHA1 hash:
3756a206271262ff104af0ea1dbb9bb18b6ac3bb
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
e16d31256434834519f0fc54095f9a5e03700adaba2e51a75dad1ab581441323
MD5 hash:
1edd3839f47ae345890b4dc71ba6cfe5
SHA1 hash:
0b6593476cd3f7a7292c1e5f63e137aebb147708
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
0b5638c22a52187aee2e081ed21e9f06fffeb32434fa79e6bc682a7d43d61767
MD5 hash:
c51d1e2387dcc5b4f7070b2c4bb46c4e
SHA1 hash:
f25fda680034f3688b523fdfb4691995bf210bfa
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
Parent samples :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 hash:
ac37907384949e2a7acfbbf7bdd0009dfec6c1fbb7606f7091626678fed1569a
MD5 hash:
fef66236da9d369a470e6d1b9f028afd
SHA1 hash:
a3396c5b9c6011aab8d45a442205064187ec5f11
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
38f28a4b44b8b4940786cdb1509295caeddcc52cb8dd1279504f952e4cd07928
MD5 hash:
25e9720c0700c355336c0f2b64346a39
SHA1 hash:
043c8cfbdb18e4503a0da84a8bf02fa62dd46313
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
2452f450506a53178a5033fd5ad2543d8180d6d2af23c85adf37e1a698a25473
MD5 hash:
c8516fc35498cfa949763655b0fb05b8
SHA1 hash:
d83e67c2b0c2722148849351d1ae305d82f2183f
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
SH256 hash:
5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233
MD5 hash:
32df36cfdf612960149aa5030ff46f58
SHA1 hash:
e50a6f996bdc9f6564a93ef37ff77333d8de7a0a
Link:
https://www.unpac.me/results/ba88cd4b-b6c7-4aff-8873-d8c8306ecb77/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5318af28d1b7/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/5318af28d1b77df7a83165a90420fa200405c632e870423ff68fc1285fa3a233

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:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution

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/435791/

Comments