MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8b162b8e561df015f29ea5282830830a427b041f4146676fbd4ed321bf69ac4. 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


DCRat


Vendor detections: 12


Intelligence 12 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8b162b8e561df015f29ea5282830830a427b041f4146676fbd4ed321bf69ac4
SHA3-384 hash: 12b7a4990efd811da5c5e461b88fe75ff181f22059c70a4ea6439172ef9b6ef785540dee1198de48910052494edb90df
SHA1 hash: 1d381d4d63f5a3ad9691fb427dca82290ca379d0
MD5 hash: 0156847d51e71ced1a4a8871fc89b85d
humanhash: michigan-winter-mango-fifteen
File name:0156847d51e71ced1a4a8871fc89b85d.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:4'499'456 bytes
First seen:2022-08-09 07:40:23 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 49152:4FlZUSWSOnAhqlOlchDxOkGEwKOwjQl+yDAPrGgB7Zii3L09zwx3XRIxk4r3eseA:4XcSOAhszhKLeQl+friiCnxk6Ne6kHC
TLSH T1BC26B907AE4946F2FE3E9E9A10DFA9987121DE4760F0ADD83376D061C960C3647FA079
TrID 38.0% (.EXE) Win64 Executable (generic) (10523/12/4)
23.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
16.3% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.EXE) OS/2 Executable (generic) (2029/13)
7.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 00928e8e8686b800 (21 x Mofksys, 9 x CryptOne, 5 x Amadey)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://146.19.233.133/panel.loc/ProviderapiTest.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://146.19.233.133/panel.loc/ProviderapiTest.php https://threatfox.abuse.ch/ioc/842152/

Intelligence

File Origin
# of uploads :
1
# of downloads :
402
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0156847d51e71ced1a4a8871fc89b85d.exe
Verdict:
Malicious activity
Analysis date:
2022-08-09 07:41:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9b19721a-92aa-47ac-9b5a-b47464cc9fc5

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/297257/
Detection(s):
Win.Packed.Msilheracles-9943143-0
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 file
Sending a custom TCP request
Creating a window
Launching a process
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62f20fe2f6ec33747d8b8274/reports/1c977dbe-0920-4271-b325-38aac87478f4/overview
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/02a36cd9-2d19-4911-8591-2d47f742706d
Result
Threat name:
Eternity Worm, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1048337
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found Tor onion address
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses the Telegram API (likely for C&C communication)
Uses TOR for connection hidding
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Eternity Worm
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 680827 Sample: sTflTHfzzl.exe Startdate: 09/08/2022 Architecture: WINDOWS Score: 100 47 rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion.pet 2->47 49 ipinfo.io 2->49 51 2 other IPs or domains 2->51 55 Snort IDS alert for network traffic 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 17 other signatures 2->61 10 sTflTHfzzl.exe 4 2->10         started        signatures3 process4 file5 41 C:\Users\user\AppData\...\tmp6C1B.tmp.exe, PE32 10->41 dropped 43 C:\Users\user\AppData\...\sTflTHfzzl.exe.log, ASCII 10->43 dropped 45 C:\Users\user\AppData\Local\Temp\7za.exe, PE32 10->45 dropped 13 tmp6C1B.tmp.exe 10->13         started        16 7za.exe 1 10->16         started        process6 signatures7 71 Antivirus detection for dropped file 13->71 73 Multi AV Scanner detection for dropped file 13->73 75 Machine Learning detection for dropped file 13->75 77 3 other signatures 13->77 18 InstallUtil.exe 15 12 13->18         started        22 conhost.exe 16->22         started        process8 dnsIp9 53 146.19.233.133, 49770, 49771, 49786 FITC-ASUS France 18->53 33 C:\Users\user\Desktop\BJZFPPWAPT.exe, PE32 18->33 dropped 35 C:\Users\user\AppData\...\win_32_LibRT.exe, PE32+ 18->35 dropped 37 C:\Users\user\AppData\Local\...\win_32_Cl.exe, PE32+ 18->37 dropped 39 3 other malicious files 18->39 dropped 24 win_32SR_Lib.exe 18->24         started        27 win_32_Cl.exe 2 18->27         started        29 win_32_LibRT.exe 3 18->29         started        file10 process11 signatures12 63 Antivirus detection for dropped file 24->63 65 Machine Learning detection for dropped file 24->65 67 Writes to foreign memory regions 24->67 69 2 other signatures 24->69 31 InstallUtil.exe 2 24->31         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8b162b8e561df015f29ea5282830830a427b041f4146676fbd4ed321bf69ac4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-03 01:32:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcywfohfmhpqcxzj5jjifayigcscpmcb6qkgm5x32twteg7wtlca._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:eternity family:redline evasion infostealer persistence rat trojan upx worm
Link:
https://tria.ge/reports/220809-jh321afadk/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
DCRat payload
DcRat
Eternity
Modifies WinLogon for persistence
Process spawned unexpected child process
RedLine
RedLine payload
UAC bypass
Malware Config
C2 Extraction:
http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion
213.226.123.155:2014
Unpacked files
SH256 hash:
77c1d9b5c973b35b45bea1eeee3fc135f95b3f7a5d04c8bf8f0e70c6e09a6705
MD5 hash:
7181a70cfdebacb78716f006a85cd4c6
SHA1 hash:
9d6b7748fd64527d2b62d0e3ed1321626926c504
Link:
https://www.unpac.me/results/4ab8f9c4-41a8-46c4-b204-09cd289a8148/
SH256 hash:
e7c2053e45e8e14a38ecc2cc9d08aa0d35f6a9195a2a24ee4d49baadcf813353
MD5 hash:
6190aad1e028bde8d04a8beb7c4842bb
SHA1 hash:
dc18a6d7274955368aea8ed6301f46ab8b3b04f0
Link:
https://www.unpac.me/results/4ab8f9c4-41a8-46c4-b204-09cd289a8148/
SH256 hash:
7f60a282e0f5b972922d76adde767d59a671cd5af9e7969496e58c0446cd23ad
MD5 hash:
372fd8c38055d13ef2c91dd5c589b553
SHA1 hash:
1afdd7cdc7b8eb959e3f1cd3632cfd15d6f76a28
Link:
https://www.unpac.me/results/4ab8f9c4-41a8-46c4-b204-09cd289a8148/
SH256 hash:
b8b162b8e561df015f29ea5282830830a427b041f4146676fbd4ed321bf69ac4
MD5 hash:
0156847d51e71ced1a4a8871fc89b85d
SHA1 hash:
1d381d4d63f5a3ad9691fb427dca82290ca379d0
Link:
https://www.unpac.me/results/4ab8f9c4-41a8-46c4-b204-09cd289a8148/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b8b162b8e561/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/b8b162b8e561df015f29ea5282830830a427b041f4146676fbd4ed321bf69ac4

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
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/297257/

Comments