MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6. 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


AveMariaRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6
SHA3-384 hash: b52bc4291e3d0f57f6bc04598a6ffa37bbb07317b06d60fa8eb5739d1306278c35008877be4688e8aebd3152d66d4237
SHA1 hash: f14797cd7a1d5c93e0acaab9ae808447c7d49646
MD5 hash: b1954d6c1f249601ce6c562f6258ab29
humanhash: harry-salami-colorado-sodium
File name:b1954d6c1f249601ce6c562f6258ab29.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'206'272 bytes
First seen:2021-07-23 17:13:43 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 12288:xDXRwFDLmJQZB+AKQ34o6fv4ZqLIZmgBNFi3gqPd+ufxGj8t3zSA+rjhZfd79Va0:VJjAKND1LIQgBPiX5GjwdKSrKGKnv
Threatray 1'622 similar samples on MalwareBazaar
TLSH T1BD45DFF01AB0C990CE8B0739CF3E69B63E2A24FF9B4107D265B946942587BD5DCD29C4
dhash icon 182b4d5d84f0f0b2 (9 x Formbook, 8 x AgentTesla, 6 x RemcosRAT)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b1954d6c1f249601ce6c562f6258ab29.exe
Verdict:
Malicious activity
Analysis date:
2021-07-23 17:17:51 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/1b4a3c50-8567-4fae-b706-dca85d66e7bd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/173732/
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:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/11dc6a04-e212-4a0d-842c-23e7597b5f98
Result
Threat name:
AgentTesla AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/820953
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides user accounts
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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 AgentTesla
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 453364 Sample: 1W8hoM6CUD.exe Startdate: 23/07/2021 Architecture: WINDOWS Score: 100 79 Malicious sample detected (through community Yara rule) 2->79 81 Antivirus detection for URL or domain 2->81 83 Multi AV Scanner detection for dropped file 2->83 85 8 other signatures 2->85 10 1W8hoM6CUD.exe 5 2->10         started        13 rdpvideominiport.sys 4 2->13         started        15 rdpdr.sys 2->15         started        17 tsusbhub.sys 2->17         started        process3 file4 57 C:\Users\user\AppData\...\1W8hoM6CUD.exe, PE32 10->57 dropped 59 C:\Users\...\1W8hoM6CUD.exe:Zone.Identifier, ASCII 10->59 dropped 61 C:\Users\user\AppData\...\1W8hoM6CUD.exe.log, ASCII 10->61 dropped 19 1W8hoM6CUD.exe 4 5 10->19         started        process5 file6 49 C:\ProgramData\images.exe, PE32 19->49 dropped 51 C:\ProgramData\images.exe:Zone.Identifier, ASCII 19->51 dropped 87 Multi AV Scanner detection for dropped file 19->87 89 Contains functionality to inject threads in other processes 19->89 91 Contains functionality to steal Chrome passwords or cookies 19->91 93 3 other signatures 19->93 23 images.exe 4 19->23         started        signatures7 process8 file9 53 C:\Users\user\AppData\Local\Temp\images.exe, PE32 23->53 dropped 55 C:\Users\user\AppData\...\images.exe.log, ASCII 23->55 dropped 97 Multi AV Scanner detection for dropped file 23->97 27 images.exe 5 23 23->27         started        signatures10 process11 dnsIp12 69 hutyrtit.ydns.eu 37.0.8.214, 49744, 49745, 6703 WKD-ASIE Netherlands 27->69 71 ghjklhgteg.strangled.net 27->71 63 C:\Users\user\AppData\Roaming\tsuucKCqr.exe, PE32 27->63 dropped 65 C:\Users\user\AppData\Local\...\microD[1].exe, PE32 27->65 dropped 67 C:\Program Files\Microsoft DN1\sqlmap.dll, PE32+ 27->67 dropped 99 Multi AV Scanner detection for dropped file 27->99 101 Hides user accounts 27->101 103 Contains functionality to inject threads in other processes 27->103 105 6 other signatures 27->105 32 tsuucKCqr.exe 4 27->32         started        36 cmd.exe 1 27->36         started        file13 signatures14 process15 file16 47 C:\Users\user\AppData\Local\...\tsuucKCqr.exe, PE32 32->47 dropped 73 Multi AV Scanner detection for dropped file 32->73 75 Writes to foreign memory regions 32->75 77 Injects a PE file into a foreign processes 32->77 38 tsuucKCqr.exe 32->38         started        41 tsuucKCqr.exe 32->41         started        43 tsuucKCqr.exe 32->43         started        45 conhost.exe 36->45         started        signatures17 process18 signatures19 95 Multi AV Scanner detection for dropped file 38->95
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6/
Threat name:
ByteCode-MSIL.Infostealer.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-07-23 17:14:18 UTC
AV detection:
10 of 46 (21.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=624wtpuh74cl46x2r25xrhmim42woactpq6kptepmtjklb6aydla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
avemaria
Create hunting rule
Similar samples:
0de691a91c2cce2b647aafa0fc5abdbfb84e2a91cda8ff93f4f85f2385007901
AveMariaRAT
16439cb0cbdf7399d29d66620895e9d23874e303638c8cf016239b9bc54e8d5e
AveMariaRAT
284f84d96664f2cd87973b7251e93e4e6dd0f954ec5f043c9f95e5cbddeb6420
AveMariaRAT
2a0f53dd66eff57c82fcad2fff75d7ac63f6f4d764ec27fe862e6b3f01a21c03
AveMariaRAT
411a7c0f381354be120c25158756008260b2ba2f3b2a83e4a514602ab09edbea
AveMariaRAT
71d384c258d0d2cfbeeda66a1ba67085b347d934a3484e0df3fc06a684085386
AveMariaRAT
e81c6b84f83b9ac8233102f31e21bfeeab4ffaa5aa4c02987ce910de908a83ed
AveMariaRAT
ed2bb22bb3dd5725d0be4c93f3ee6bb3b0424db9a38e11a825eac6a8862d0241
AveMariaRAT
+ 1'612 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:warzonerat infostealer keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/210723-v7gttk7ptj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Modifies WinLogon
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Sets DLL path for service in the registry
AgentTesla Payload
AgentTesla
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
ghjklhgteg.strangled.net:6703
https://api.telegram.org/bot1846829589:AAHSsEDTKvDOQ17YrNRY5_FXv5z4mpfGRIc/sendDocument
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
SH256 hash:
57ba20265307382faf20e671202d814455f3f025840943eb39a90f0ec305c75c
MD5 hash:
19a2d20b6181d6e2fd83f9415499d23a
SHA1 hash:
6425098c2d99c843cb00685cf8756c72a1630894
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
SH256 hash:
dd5069f251dbcf6fd5f963a55e883eb5494b9068ee03b9d7a9bcf9f8159e9939
MD5 hash:
e28c691ab1c57468dca1cb9b4a4ee83b
SHA1 hash:
5df11f93f0e5ffe995eb8298cc85723751f04478
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
Parent samples :
16439cb0cbdf7399d29d66620895e9d23874e303638c8cf016239b9bc54e8d5e
0de691a91c2cce2b647aafa0fc5abdbfb84e2a91cda8ff93f4f85f2385007901
f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6
0618cbdf54ff6529c1e7b1c97242d8e9ec85cf8a4bb29cc3244743d200479a87
SH256 hash:
58ec933b1970e56e14261ea0773bd1daf08dfebf5d999473aa63e741b4acea4c
MD5 hash:
be8bbbc6493f310a1265183df45874b9
SHA1 hash:
2653fee6864a3b6b4e3fa56d6779989f4942c042
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
SH256 hash:
f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6
MD5 hash:
b1954d6c1f249601ce6c562f6258ab29
SHA1 hash:
f14797cd7a1d5c93e0acaab9ae808447c7d49646
Link:
https://www.unpac.me/results/10502b46-668a-403b-a4f9-ee92f49e1dc3/
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/f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6

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:crime_win32_ransom_avaddon_1
Create hunting rule
Author:@VK_Intel
Description:Detects Avaddon ransomware
Reference:https://twitter.com/VK_Intel/status/1300944441390370819
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

AveMariaRAT

Executable exe f6b969be87ff04be7afa8ebb789d8867356700537c3ca7cc8f64d2a587c0c0d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1435626/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173732/

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