MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a. 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 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a
SHA3-384 hash: 83d27b77eb0d765b547bf64dcac6f660e65c8df31d9d9b4c3cb0270cbdf2dbd887261d92d27cd9d351c81440231fd9c6
SHA1 hash: 17692a00aa4b9ec4f1116a8e3a72b11d4ad18b77
MD5 hash: 12f62d1d462177f0fcb51cc6627eaba2
humanhash: high-timing-johnny-iowa
File name:12F62D1D462177F0FCB51CC6627EABA2.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'129'920 bytes
First seen:2021-08-19 19:51:49 UTC
Last seen:2021-08-19 21:19:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:FprLGtrXKqmHpIoAx1xuDYH4856J3XCT6wDapmpHZsF4VMz7KgJKpNllQMEv9tkC:KEqK6J13H4K3wpmp5sKVDOvx7tIN34
Threatray 412 similar samples on MalwareBazaar
TLSH T1A1A533E866486E83F77648F31833E5202612FD1DFC0190EBC0D6B99562F35ED6A858DB
dhash icon edcdcd95d5d9e975 (20 x BitRAT, 3 x AveMariaRAT, 2 x AsyncRAT)
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
185.157.161.248:1975

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.157.161.248:1975 https://threatfox.abuse.ch/ioc/192368/

Intelligence

File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
12F62D1D462177F0FCB51CC6627EABA2.exe
Verdict:
Malicious activity
Analysis date:
2021-08-19 19:54:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/daf05a13-606d-4ac7-9bb8-d87e38131f4f

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/180786/
Detection(s):
SecuriteInfo.com.Trojan.Heur.IEC.908d4036d15.25073.9229.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Sending a UDP request
Creating a file in the Windows subdirectories
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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/746df8e0-99ae-4dd6-9173-5719728a2acc
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/836025
Signature
.NET source code contains potential unpacker
Contains functionality to hide a thread from the debugger
Creates files in alternative data streams (ADS)
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
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 468454 Sample: BcZoKmfcTF.exe Startdate: 19/08/2021 Architecture: WINDOWS Score: 100 64 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 Yara detected BitRAT 2->68 70 2 other signatures 2->70 7 BcZoKmfcTF.exe 1 9 2->7         started        11 tRpl.exe 4 2->11         started        13 tRpl.exe 2->13         started        process3 file4 46 C:\Users\user\AppData\Roaming\tRpl.exe, PE32 7->46 dropped 48 C:\Users\user\AppData\...\BcZoKmfcTF.exe, PE32 7->48 dropped 50 C:\Users\user\...\tRpl.exe:Zone.Identifier, ASCII 7->50 dropped 52 2 other malicious files 7->52 dropped 72 Writes to foreign memory regions 7->72 74 Injects a PE file into a foreign processes 7->74 15 BcZoKmfcTF.exe 1 1 7->15         started        20 powershell.exe 16 7->20         started        22 powershell.exe 18 7->22         started        76 Multi AV Scanner detection for dropped file 11->76 78 Machine Learning detection for dropped file 11->78 24 powershell.exe 11->24         started        26 powershell.exe 11->26         started        28 powershell.exe 13->28         started        30 powershell.exe 13->30         started        signatures5 process6 dnsIp7 54 185.157.161.248, 1975, 49722, 49723 OBE-EUROPEObenetworkEuropeSE Sweden 15->54 44 C:\Users\user\AppData\Local:20-08-2021, HTML 15->44 dropped 56 Multi AV Scanner detection for dropped file 15->56 58 Creates files in alternative data streams (ADS) 15->58 60 Machine Learning detection for dropped file 15->60 62 2 other signatures 15->62 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        38 conhost.exe 26->38         started        40 conhost.exe 28->40         started        42 conhost.exe 30->42         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-17 11:32:20 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kayececeek73kgklnzmz657jqtb55ugqbxhny2pe5cvv5hacjnfa._file
Verdict:
malicious
Similar samples:
03957e1a76e380308206465031a99a1db9e7afce4b82e021f0f8f94888b791b2
BitRAT
0b6efdd0f3f4dddee58af21631051999c5e9d7968a3ba2e7a34388c42375a457
BitRAT
185d25898a718d3e3ff6d12a3ad18f12734c73859ed4ff1993ce1e4a011485f2
BitRAT
b4f128cdd69eb21d1de98b00303e01258993fe7fba7467aa8ab642df03ffd890
BitRAT
c3e53e28198dfe92caa7b46355f543dd18c0353ef42f2e28862682a79e863735
BitRAT
e139a350242af220a379940c1a667891161ff92bdcdbb5acd024076a27ddbf56
BitRAT
e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e
BitRAT
+ 402 additional samples on MalwareBazaar
Result
Malware family:
xenarmor
Create hunting rule
Score:
  10/10
Tags:
family:bitrat family:xenarmor password persistence recovery spyware stealer trojan upx
Link:
https://tria.ge/reports/210819-gzw7cb6yb2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
ACProtect 1.3x - 1.4x DLL software
BitRAT
BitRAT Payload
XenArmor Suite
Unpacked files
SH256 hash:
98d5c0b4864afedd423b0cf634a0124b4a5ecc190c172b8f0e0fa18794281f4a
MD5 hash:
78c8af8441c8f5458d027abf07819a7a
SHA1 hash:
a6e3b47152e0a1bc95a4c6e42c45863e1ba4a59e
Link:
https://www.unpac.me/results/83226e1f-45c0-4cbf-a920-59cdd71e6bdc/
SH256 hash:
357a13b0d81994a2eba575cfc89e517faee30a0a2029e000a6acd3fd2433afd7
MD5 hash:
9711ed7ac2db291fe5ec2ce40133933a
SHA1 hash:
a2b2013d09d8fd1a9d78cf9e6c106f91f617f774
Link:
https://www.unpac.me/results/83226e1f-45c0-4cbf-a920-59cdd71e6bdc/
SH256 hash:
090ef68ef304d1a4e640b1aa8f4fc0025a1c51c3d56666bd14c46413153b801c
MD5 hash:
06c2b121ea7164035522ed4572cdf003
SHA1 hash:
75b1fab75fcf959dc59f7737ed2e5921b961734c
Link:
https://www.unpac.me/results/83226e1f-45c0-4cbf-a920-59cdd71e6bdc/
SH256 hash:
503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a
MD5 hash:
12f62d1d462177f0fcb51cc6627eaba2
SHA1 hash:
17692a00aa4b9ec4f1116a8e3a72b11d4ad18b77
Link:
https://www.unpac.me/results/83226e1f-45c0-4cbf-a920-59cdd71e6bdc/
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/503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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/180786/

Comments