MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3d6d97ed4c74d16ab89046ee019d874b8cc1a8ca257e132b3d2cbd146a48545. 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


BitRAT


Vendor detections: 9


Intelligence 9 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3d6d97ed4c74d16ab89046ee019d874b8cc1a8ca257e132b3d2cbd146a48545
SHA3-384 hash: ef502eefd56f962cbf6bd2afbe769f0575d347b0e24947e2807e631596b3987d8a75b38987cbb26ddd45bc1487bfcff6
SHA1 hash: dac894b8b7633884a8845d4ba47a1251a5d321d2
MD5 hash: d06afa58f651202f6cb4bf95116c6764
humanhash: mike-butter-shade-happy
File name:VdhjvtojyanvmhhausevskadryroaerseqSigned.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:629'088 bytes
First seen:2021-06-20 00:15:52 UTC
Last seen:2021-06-20 01:10:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e0303b936150224b271f0921466f9e (1 x BitRAT)
ssdeep 12288:EbaXTbvGMghaqcGvwn6PcqX0uNb+T0HXX+jBnnXLVgKR39LnG:EmXWwIdcq/XQB97G
Threatray 156 similar samples on MalwareBazaar
TLSH 70D45B9ED640D472E43719BCC8471AD6992F7E923968CC4E26F438863E753D83A2D0DB
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
20.80.31.89:2222

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
20.80.31.89:2222 https://threatfox.abuse.ch/ioc/137376/

Intelligence

File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VdhjvtojyanvmhhausevskadryroaerseqSigned.exe
Verdict:
Malicious activity
Analysis date:
2021-06-20 00:18:24 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/b301ceba-be4c-48e2-917e-bfefd6dd5312

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/167085/
Detection(s):
PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
UNKNOWN
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:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af743bb7-013c-4d6d-b416-06ba75fc9e38
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/804791
Signature
Creates a thread in another existing process (thread injection)
Hides threads from debuggers
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Writes to foreign memory regions
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 437202 Sample: Vdhjvtojyanvmhhausevskadryr... Startdate: 20/06/2021 Architecture: WINDOWS Score: 96 36 resereved.nerdpol.ovh 2->36 46 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->46 48 Yara detected BitRAT 2->48 50 Yara detected Xmrig cryptocurrency miner 2->50 52 Machine Learning detection for sample 2->52 9 Vdhjvto.exe 13 2->9         started        13 VdhjvtojyanvmhhausevskadryroaerseqSigned.exe 1 23 2->13         started        16 Vdhjvto.exe 14 2->16         started        signatures3 process4 dnsIp5 42 162.159.134.233, 443, 49735 CLOUDFLARENETUS United States 9->42 56 Multi AV Scanner detection for dropped file 9->56 58 Machine Learning detection for dropped file 9->58 60 Writes to foreign memory regions 9->60 18 mobsync.exe 9->18         started        44 cdn.discordapp.com 162.159.133.233, 443, 49717, 49719 CLOUDFLARENETUS United States 13->44 34 C:\Users\Public\Libraries\...\Vdhjvto.exe, PE32 13->34 dropped 62 Creates a thread in another existing process (thread injection) 13->62 64 Injects a PE file into a foreign processes 13->64 22 mshta.exe 1 13->22         started        24 cmd.exe 1 13->24         started        26 logagent.exe 16->26         started        file6 signatures7 process8 dnsIp9 38 resereved.nerdpol.ovh 20.80.31.89, 2222, 49734, 49736 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 22->38 40 192.168.2.1 unknown unknown 22->40 54 Hides threads from debuggers 22->54 28 cmd.exe 1 24->28         started        30 conhost.exe 24->30         started        signatures10 process11 process12 32 conhost.exe 28->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3d6d97ed4c74d16ab89046ee019d874b8cc1a8ca257e132b3d2cbd146a48545/
Threat name:
Win32.Spyware.Solmyr
Create hunting rule
Status:
Malicious
First seen:
2021-06-20 00:16:16 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wplns7wuy5grnk4jarxoagoyos4mygumujl6cmvt2lf5crveqvcq._file
Verdict:
malicious
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+ 146 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan upx
Link:
https://tria.ge/reports/210620-bxjhc61pve/
Behaviour
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
UPX packed file
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
5381c6276fc0f552d71efe7fb4d43a9e1a1e776c4cb7a572f72207b777ff2a32
MD5 hash:
3e9b080fb62948db627a904b7af653ea
SHA1 hash:
93a66126bdeb846724b41d44c6a7cac15c5ed636
Link:
https://www.unpac.me/results/1de248bb-adcd-4c9b-b0e5-7d68f51d816b/
SH256 hash:
b3d6d97ed4c74d16ab89046ee019d874b8cc1a8ca257e132b3d2cbd146a48545
MD5 hash:
d06afa58f651202f6cb4bf95116c6764
SHA1 hash:
dac894b8b7633884a8845d4ba47a1251a5d321d2
Link:
https://www.unpac.me/results/1de248bb-adcd-4c9b-b0e5-7d68f51d816b/
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/b3d6d97ed4c74d16ab89046ee019d874b8cc1a8ca257e132b3d2cbd146a48545

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EnvVarScheduledTasks
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC (ab)using Environment Variables in Scheduled Tasks
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

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/167085/

Comments