MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44
SHA3-384 hash: 7cae601f8bc1cc04e23d53d401b7f0d73ead0755f23c20542149f617296571efac9edea0ea02639fce96842afbcada72
SHA1 hash: 6bb0957f3e5c621931112de62a96537483aacefc
MD5 hash: a119493bce8e253eaae093e9afdda7af
humanhash: xray-william-cold-comet
File name:a119493bce8e253eaae093e9afdda7af
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'219'520 bytes
First seen:2021-06-24 22:24:23 UTC
Last seen:2021-06-24 22:46:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:IXW59IPhDUna7Xw5iP9JvMPALYvpO2kZ7RMGVvZNqt:MKqgiXs1pO2YNqt
Threatray 241 similar samples on MalwareBazaar
TLSH 8FA5026E1AF56F7EF50AC1BB60825D002FB0ED61B9CAF90FBB6E29911F14424ED13542
Reporter zbetcheckin
Tags:32 BitRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a119493bce8e253eaae093e9afdda7af
Verdict:
Malicious activity
Analysis date:
2021-06-24 22:26:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/26ca77bd-7a16-44d3-98f1-8fc8d63d27cf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BitRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/168166/
Detection(s):
SecuriteInfo.com.Variant.Bulz.527477.8931.30883.UNOFFICIAL
Create hunting rule

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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e360804-e4dc-4cdc-bb25-72084c400426
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/807811
Signature
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-06-24 22:25:19 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5l4aslpvlwkpcukqknqly4j6grd2onclf34mjjhywpxbxhkwdjca._file
Verdict:
malicious
Similar samples:
1e92ffaaee0217be3540c5a8e0b465d639008e15bb1335fc1aab14ef252f4072
BitRAT
405615def0f1ed392a6273ab7c23a2e5fc01bc2cb978b7f3f2040d4a3c57d37a
BitRAT
4cf44d352a41e3125ec55db9e83843e57a8a4345781fb7a4a8535935b0b87906
BitRAT
53592d15fc275a7c603b2c80baf9ca7d3e2f7eebe82ba8eca971ff1c005ab353
BitRAT
6110c332c287a7ac7fadde14aa3b69190a415e11f664f6746b461b589e0276cd
BitRAT
6387b0ded51410f864b093626cfa7e711c8885d6870996f8138de12ced45730c
BitRAT
6cd85d78caec047483007ee54b8f4cea13d29c648b7f4bd500ce199f360f1518
BitRAT
8f09e478721eecc723aa346c56541183c78bcaa6b97f08b8d33b84022881178a
BitRAT
dfeaef515d92681d5d23ace741b56e14ec71b9042427874c15ef2db030c47b95
BitRAT
e5aea3844b9f8f3811b6c3e3ff58e84793806b58da0064743235b7c6e476e624
BitRAT
+ 231 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan
Link:
https://tria.ge/reports/210624-bcwtbbxa6s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
BitRAT
BitRAT Payload
Unpacked files
SH256 hash:
4bdaf87c12ccafed158d012e80b278d58140150ac4b491173245a68d9eec0723
MD5 hash:
d67907891c62d8c84541c2bef6c11be5
SHA1 hash:
a97947c642c45fd799d872ca9dd2ca5e2ab581ef
Link:
https://www.unpac.me/results/694454c4-ecc0-4057-beff-0300e769216c/
SH256 hash:
5bbfa609209d0711f19b926b5d5aa81b51dbfdc303936e0b81c6fda20e16e6c6
MD5 hash:
dd3dbba8f640dc7ee64a72341e38ee4b
SHA1 hash:
2a5e611353523475f3b8f96e0ee31855ffe1f729
Link:
https://www.unpac.me/results/694454c4-ecc0-4057-beff-0300e769216c/
SH256 hash:
ce413db21387b50056e5aedec3746391d13c21284bfbb4f997813f2f63db368f
MD5 hash:
31dfc4c997b2e96b5d8913cb63c9c45f
SHA1 hash:
279c5df7011ffa70060f9b252294f153454132de
Link:
https://www.unpac.me/results/694454c4-ecc0-4057-beff-0300e769216c/
SH256 hash:
89c32e11634e422ef7e90fb7113d1f87e1dcae7d69bd669ab718130b3c80311a
MD5 hash:
8a2294cb46ffe1d818669c4f91b4f045
SHA1 hash:
070e04ef196e99c0de5d495d323171c95a819d71
Link:
https://www.unpac.me/results/694454c4-ecc0-4057-beff-0300e769216c/
SH256 hash:
eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44
MD5 hash:
a119493bce8e253eaae093e9afdda7af
SHA1 hash:
6bb0957f3e5c621931112de62a96537483aacefc
Link:
https://www.unpac.me/results/694454c4-ecc0-4057-beff-0300e769216c/
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/eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT
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.

Web download

BitRAT

Executable exe eaf8092df55d94f151505360bc713e3447a7344b2ef8c4a4f8b3ee1b9d561a44

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/168166/
  
URLhaus
https://urlhaus.abuse.ch/url/1395975/

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