MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07
SHA3-384 hash: 5d413730d11c545feada0081935d605113c3b7872c6129f3007a96c4fc435b39f8f75fe48d57aedb4cbf2e9129343da4
SHA1 hash: da0bcac332f872211d53797d00018bee0a495b5f
MD5 hash: 52bb2b171d2d2f75c93fa212636cdb8c
humanhash: beryllium-mockingbird-timing-island
File name:52bb2b171d2d2f75c93fa212636cdb8c.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:403'456 bytes
First seen:2021-07-15 09:37:44 UTC
Last seen:2021-07-15 11:21:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:fArM3mwVrUSbZ7KikMkc6KdjSSy+gJ2cPWWxT/nMm:ua9VpwikMkvKdlLObPWWlnv
Threatray 1'539 similar samples on MalwareBazaar
TLSH T1BA8422902F6F51E7C5C3FAB1C80ED2854A697E2500074ABE4E62BC041F1B6B75B96F23
Reporter abuse_ch
Tags:AveMariaRAT exe RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
52bb2b171d2d2f75c93fa212636cdb8c.exe
Verdict:
Malicious activity
Analysis date:
2021-07-15 09:47:18 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/44ad9bc5-c850-4132-a90d-7230848e2472

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/171925/
Detection(s):
SecuriteInfo.com.Artemis52BB2B171D2D.3261.21672.UNOFFICIAL
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/c3b9cd18-cc13-4987-b7b9-08bd6a941573
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/816788
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Creates an undocumented autostart registry key
Found malware configuration
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
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses powershell Test-Connection to delay payload execution;
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 449201 Sample: KakiyOdLrh.exe Startdate: 15/07/2021 Architecture: WINDOWS Score: 100 74 www.yahoo.com 2->74 76 new-fp-shed.wg1.b.yahoo.com 2->76 106 Multi AV Scanner detection for domain / URL 2->106 108 Found malware configuration 2->108 110 Malicious sample detected (through community Yara rule) 2->110 112 8 other signatures 2->112 10 KakiyOdLrh.exe 6 2->10         started        signatures3 process4 file5 64 C:\Users\user\AppData\...\KakiyOdLrh.exe, PE32 10->64 dropped 66 C:\Users\...\KakiyOdLrh.exe:Zone.Identifier, ASCII 10->66 dropped 68 C:\Users\user\AppData\...\KakiyOdLrh.exe.log, ASCII 10->68 dropped 130 Writes to foreign memory regions 10->130 132 Uses powershell Test-Connection to delay payload execution; 10->132 134 Injects a PE file into a foreign processes 10->134 14 KakiyOdLrh.exe 4 5 10->14         started        18 powershell.exe 18 10->18         started        21 powershell.exe 19 10->21         started        23 powershell.exe 19 10->23         started        signatures6 process7 dnsIp8 70 C:\ProgramData\images.exe, PE32 14->70 dropped 72 C:\ProgramData\images.exe:Zone.Identifier, ASCII 14->72 dropped 136 Contains functionality to inject threads in other processes 14->136 138 Contains functionality to steal Chrome passwords or cookies 14->138 140 Contains functionality to steal e-mail passwords 14->140 142 2 other signatures 14->142 25 images.exe 5 14->25         started        29 cmd.exe 1 14->29         started        78 www.yahoo.com 18->78 80 new-fp-shed.wg1.b.yahoo.com 18->80 31 conhost.exe 18->31         started        82 www.yahoo.com 21->82 84 new-fp-shed.wg1.b.yahoo.com 21->84 33 conhost.exe 21->33         started        86 192.168.2.1 unknown unknown 23->86 88 www.yahoo.com 23->88 90 new-fp-shed.wg1.b.yahoo.com 23->90 35 conhost.exe 23->35         started        file9 signatures10 process11 file12 62 C:\Users\user\AppData\Local\Temp\images.exe, PE32 25->62 dropped 124 Writes to foreign memory regions 25->124 126 Uses powershell Test-Connection to delay payload execution; 25->126 128 Injects a PE file into a foreign processes 25->128 37 images.exe 25->37         started        42 powershell.exe 25->42         started        44 powershell.exe 25->44         started        50 3 other processes 25->50 46 reg.exe 29->46         started        48 conhost.exe 29->48         started        signatures13 process14 dnsIp15 92 freebeeskatobi.ydns.eu 37.0.11.232, 49767, 80 WKD-ASIE Netherlands 37->92 94 dfdgdsasedw.ydns.eu 37.0.8.164, 34566, 49766 WKD-ASIE Netherlands 37->94 58 C:\Users\user\AppData\Roaming\giumGvJJa.exe, PE32 37->58 dropped 60 C:\Users\user\AppData\Local\...\kat1[1].exe, PE32 37->60 dropped 114 Hides user accounts 37->114 116 Writes to foreign memory regions 37->116 118 Allocates memory in foreign processes 37->118 122 2 other signatures 37->122 96 www.yahoo.com 42->96 98 new-fp-shed.wg1.b.yahoo.com 42->98 52 conhost.exe 42->52         started        100 www.yahoo.com 44->100 102 new-fp-shed.wg1.b.yahoo.com 44->102 54 conhost.exe 44->54         started        120 Creates an undocumented autostart registry key 46->120 104 2 other IPs or domains 50->104 56 conhost.exe 50->56         started        file16 signatures17 process18
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-15 09:38:09 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pyb5wgrf5zu2qzxqoyp44t6exq2tkmcuohfb7tsonghlqkg34dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
avemaria
Create hunting rule
Similar samples:
04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d
AveMariaRAT
20abe25c4f02f73cdda3e8e74187202fbdbf5fa2fd7fe92b2d1ab328b66c1950
AveMariaRAT
691c75376ade3956492197d79853cab8eb38dca6dc2a7c2be3d4f28f445a3d2b
AveMariaRAT
99f6194509980cce34f244d9dbca6d6931f47a02361db73e0f2fc1fa103c997b
AveMariaRAT
a58cf7753cdff434e81e0163ec97f8e1a8b32c80ddfa7cbf021778a759f78842
AveMariaRAT
c877097a2a3852b34c2ee4b0c7b2f5c7a3dc5313570e0680e04adea7e44201ef
AveMariaRAT
dd5107d7cc5b86ef5a650ea6e01b662066c34072859272fa886379e304e7df43
AveMariaRAT
e150f981d43106895ce64ebce7b41ae17b0eed49baa4cfc0d8d09c98dd208e8f
AveMariaRAT
e81c6b84f83b9ac8233102f31e21bfeeab4ffaa5aa4c02987ce910de908a83ed
AveMariaRAT
+ 1'529 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/210715-p98vhzcsna/
Behaviour
Creates scheduled task(s)
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:
dfdgdsasedw.ydns.eu:34566
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
SH256 hash:
00835d826f8f30b909b712952449db398cd8bfc08663b584374f5cc00e9c205f
MD5 hash:
db23259154f9984570c1e35952f892f7
SHA1 hash:
a589b25b7e8edfc0cae3f3db7e45ab10dd8ab1ed
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
SH256 hash:
191da76a218c3ff03b5459db36ef21f30ea4a287641b0ae562552de28b693876
MD5 hash:
4649599a7e05ff61fbcf7d75b25ea9b0
SHA1 hash:
59c0b72f876e98f87b857d0f5d5fbac1ad8f61d5
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
SH256 hash:
d44d8fff8d5ebb3f412b4ddecc3f612649ad89acf0239f844cb8f744c8c69d4c
MD5 hash:
3b6c2e6d919eaea88ece9c8e238e9e52
SHA1 hash:
4e252e46164e986928792dba2b2fc809d13ca1b3
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
Parent samples :
e150f981d43106895ce64ebce7b41ae17b0eed49baa4cfc0d8d09c98dd208e8f
e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07
662fbe23c87844a881ca233876ff75ee05ddf2ac0a1b5546fb5bc7603474860a
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
SH256 hash:
e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07
MD5 hash:
52bb2b171d2d2f75c93fa212636cdb8c
SHA1 hash:
da0bcac332f872211d53797d00018bee0a495b5f
Link:
https://www.unpac.me/results/099ad590-55b8-46cb-a60b-f3df5e3fd7e0/
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/e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07

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: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 e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1150070/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/171925/

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