MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a202ec777c8afd307d3f0f42cf362f32a891ac6bae7b68d220dca16dcebd0a71. 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: 8


Intelligence 8 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a202ec777c8afd307d3f0f42cf362f32a891ac6bae7b68d220dca16dcebd0a71
SHA3-384 hash: a640a03df6fd2a379cd33562a604a196dd60ba30608c964e03d5678e19b89dfa3aad3ab511a1378c09868397229862bf
SHA1 hash: ab552e3d5ae52f01497409fb19b6d84c90654998
MD5 hash: 6eeab07091def70dcbca6a676757cffd
humanhash: ack-venus-monkey-east
File name:Request for Quotation 0094-08062021.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:1'708'544 bytes
First seen:2021-06-08 07:04:53 UTC
Last seen:2021-06-08 08:11:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:68wOq4VbcUCXSPRISrQd4c6pXcak/oMzlOE9T7RH:3wpQCX+IaQTfNOE9PF
Threatray 280 similar samples on MalwareBazaar
TLSH 408523D252D86802FE6A4133624FF0AE966DD63B331367BCB9E051051B4052DD3AEBF9
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
212.192.241.95:45001

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
212.192.241.95:45001 https://threatfox.abuse.ch/ioc/73639/

Intelligence

File Origin
# of uploads :
2
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Request for Quotation 0094-08062021.exe
Verdict:
No threats detected
Analysis date:
2021-06-08 07:13:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2934624e-58e8-4964-ada9-75be301cddb6

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/165174/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.11273.975.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
DNS request
Setting a global event handler
Sending a custom TCP request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Enabling autorun by creating a file
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.
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/798656
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
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
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected BitRAT
Yara detected Costura Assembly Loader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 431054 Sample: Request for Quotation 0094-... Startdate: 08/06/2021 Architecture: WINDOWS Score: 100 37 prda.aadg.msidentity.com 2->37 39 khnp-kr.co 2->39 45 Multi AV Scanner detection for dropped file 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected BitRAT 2->49 51 8 other signatures 2->51 9 Request for Quotation 0094-08062021.exe 3 11 2->9         started        signatures3 process4 file5 29 C:\Users\user\AppData\Roaming\...\alm.exe, PE32 9->29 dropped 31 Request for Quotation 0094-08062021.exe, PE32 9->31 dropped 33 C:\Users\user\...\alm.exe:Zone.Identifier, ASCII 9->33 dropped 35 3 other malicious files 9->35 dropped 53 Creates an undocumented autostart registry key 9->53 55 Writes to foreign memory regions 9->55 57 Allocates memory in foreign processes 9->57 59 Injects a PE file into a foreign processes 9->59 13 Request for Quotation 0094-08062021.exe 1 3 9->13         started        17 wscript.exe 1 9->17         started        19 Request for Quotation 0094-08062021.exe 9->19         started        signatures6 process7 dnsIp8 41 khnp-kr.co 212.192.241.95, 45001, 49727, 49728 RAPMSB-ASRU Russian Federation 13->41 43 192.168.2.1 unknown unknown 13->43 61 Hides threads from debuggers 13->61 63 Injects a PE file into a foreign processes 13->63 21 Request for Quotation 0094-08062021.exe 13->21         started        65 Wscript starts Powershell (via cmd or directly) 17->65 67 Adds a directory exclusion to Windows Defender 17->67 23 powershell.exe 25 17->23         started        signatures9 process10 process11 25 WerFault.exe 23 9 21->25         started        27 conhost.exe 23->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a202ec777c8afd307d3f0f42cf362f32a891ac6bae7b68d220dca16dcebd0a71/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-06-08 07:05:17 UTC
AV detection:
7 of 47 (14.89%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uiboy534rl6ta7j7b5bm6nrpgkujdldlvz5wrura3sqw3tv5bjyq._file
Verdict:
malicious
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7841409513d50a3f415b158310103776d996400fb9e1e13c6bc49f6b740e1645
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84a40d0820ae9248a654b7d462fa3127d376792e16cf52b4621ca29add8fe0e5
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ac84f24af4ee7638d9ee6c5d4b080130a7e1055e5f9bfbc1991dc889a03f664c
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cab2c0c7d8cb30d77bcd469e52357f584077fbd35517f7c6a6886f42e729cc47
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BitRAT
+ 270 additional samples on MalwareBazaar
Result
Malware family:
xenarmor
Create hunting rule
Score:
  10/10
Tags:
family:bitrat family:xenarmor password recovery spyware stealer trojan upx
Link:
https://tria.ge/reports/210608-vnl77ew2ej/
Behaviour
Modifies registry class
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
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:
92fffde5ece93fe0e51b37e300e43c173712897ec88afc9060eedbfe08e1bb56
MD5 hash:
1517e264254b0d4b4d42033a2d27de92
SHA1 hash:
561d9d970b357b0298bc5b171b61f7ec71519fea
Link:
https://www.unpac.me/results/c52e72f2-1721-44f8-89e2-652d96bc6507/
SH256 hash:
c0ec9684db63e0b1ce70a2d955194489f3331404048292ddaa69a61fb2f92f94
MD5 hash:
74d34a251f52bbf86dee57cc46fb09f9
SHA1 hash:
44b9de66067cba1a661af1b352a2ac42b1967659
Link:
https://www.unpac.me/results/c52e72f2-1721-44f8-89e2-652d96bc6507/
SH256 hash:
3298497038df6a65337d2907e22a38aa8e6ec4a42391b88f2896140e85233315
MD5 hash:
0c0c18e8758e0dc32ac0cb0c08ce57e6
SHA1 hash:
1b0cabdd3486a490bfd2374388115207e4c6378c
Link:
https://www.unpac.me/results/c52e72f2-1721-44f8-89e2-652d96bc6507/
SH256 hash:
a202ec777c8afd307d3f0f42cf362f32a891ac6bae7b68d220dca16dcebd0a71
MD5 hash:
6eeab07091def70dcbca6a676757cffd
SHA1 hash:
ab552e3d5ae52f01497409fb19b6d84c90654998
Link:
https://www.unpac.me/results/c52e72f2-1721-44f8-89e2-652d96bc6507/
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/a202ec777c8afd307d3f0f42cf362f32a891ac6bae7b68d220dca16dcebd0a71

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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
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/165174/

Comments