MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1
SHA3-384 hash: 5c59fa94ec6197eb07054507b764c3238d888b0a1877765b0a0fa62e70ba1dc28a04412e1c4530a7e8323263c2da093a
SHA1 hash: 3444fa4d8a0109e4ed791af052b237f1c3c7e88d
MD5 hash: 03c3dcb65eac90148838972f83b3d127
humanhash: texas-tango-six-purple
File name:03c3dcb65eac90148838972f83b3d127.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:877'056 bytes
First seen:2021-07-19 15:35:21 UTC
Last seen:2021-07-20 13:16:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:2c9+MO8FsF87bhQxUKKKVxeyPjdyl+7bDHX2bPgPP/S4F6Ts0NI:V9+MOQW87bhQxtVUyPjkk7PG0n
Threatray 1'585 similar samples on MalwareBazaar
TLSH T1B215E0300810D595D95B0EFD48B63BCA1EA1DD73C3008EF4556B3DADF9A66808BE92DB
Reporter abuse_ch
Tags:AveMariaRAT exe RAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
03c3dcb65eac90148838972f83b3d127.exe
Verdict:
Malicious activity
Analysis date:
2021-07-19 15:52:13 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/79c3f9e8-af2c-40c5-9ea5-2bccf2ad5a03

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/172592/
Detection(s):
SecuriteInfo.com.Base64_encoded_Executable.28311.6823.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:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a9a8432c-1f28-4e34-8cc0-3f6e94900404
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818396
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
Drops PE files with benign system names
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 450807 Sample: IZHXzE1e1f.exe Startdate: 19/07/2021 Architecture: WINDOWS Score: 100 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for URL or domain 2->56 58 10 other signatures 2->58 10 IZHXzE1e1f.exe 5 2->10         started        process3 file4 38 C:\Users\user\AppData\...\IZHXzE1e1f.exe, PE32 10->38 dropped 40 C:\Users\...\IZHXzE1e1f.exe:Zone.Identifier, ASCII 10->40 dropped 42 C:\Users\user\AppData\...\IZHXzE1e1f.exe.log, ASCII 10->42 dropped 78 Writes to foreign memory regions 10->78 80 Injects a PE file into a foreign processes 10->80 14 IZHXzE1e1f.exe 4 5 10->14         started        signatures5 process6 file7 44 C:\ProgramData\svchost.exe, PE32 14->44 dropped 46 C:\ProgramData\svchost.exe:Zone.Identifier, ASCII 14->46 dropped 82 Multi AV Scanner detection for dropped file 14->82 84 Machine Learning detection for dropped file 14->84 86 Contains functionality to inject threads in other processes 14->86 88 5 other signatures 14->88 18 svchost.exe 4 14->18         started        22 cmd.exe 1 14->22         started        signatures8 process9 file10 36 C:\Users\user\AppData\Local\...\svchost.exe, PE32 18->36 dropped 60 Multi AV Scanner detection for dropped file 18->60 62 Machine Learning detection for dropped file 18->62 64 Writes to foreign memory regions 18->64 66 2 other signatures 18->66 24 svchost.exe 18 18->24         started        28 reg.exe 1 1 22->28         started        30 conhost.exe 22->30         started        signatures11 process12 dnsIp13 48 hgoz.12v.si 37.0.8.157, 49743, 80 WKD-ASIE Netherlands 24->48 50 byx.z86.ru 37.0.8.61, 49742, 5200 WKD-ASIE Netherlands 24->50 68 System process connects to network (likely due to code injection or exploit) 24->68 70 Multi AV Scanner detection for dropped file 24->70 72 Tries to steal Mail credentials (via file access) 24->72 76 6 other signatures 24->76 32 cmd.exe 1 24->32         started        74 Creates an undocumented autostart registry key 28->74 signatures14 process15 process16 34 conhost.exe 32->34         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1/
Threat name:
Win32.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-07-19 15:36:03 UTC
AV detection:
19 of 46 (41.30%)
Threat level:
  3/5
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
20abe25c4f02f73cdda3e8e74187202fbdbf5fa2fd7fe92b2d1ab328b66c1950
AveMariaRAT
2a0f53dd66eff57c82fcad2fff75d7ac63f6f4d764ec27fe862e6b3f01a21c03
AveMariaRAT
99f6194509980cce34f244d9dbca6d6931f47a02361db73e0f2fc1fa103c997b
AveMariaRAT
a58cf7753cdff434e81e0163ec97f8e1a8b32c80ddfa7cbf021778a759f78842
AveMariaRAT
dd5107d7cc5b86ef5a650ea6e01b662066c34072859272fa886379e304e7df43
AveMariaRAT
e150f981d43106895ce64ebce7b41ae17b0eed49baa4cfc0d8d09c98dd208e8f
AveMariaRAT
e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07
AveMariaRAT
e81c6b84f83b9ac8233102f31e21bfeeab4ffaa5aa4c02987ce910de908a83ed
AveMariaRAT
+ 1'575 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat spyware stealer
Link:
https://tria.ge/reports/210719-je73zfckt2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
byx.z86.ru:5200
Unpacked files
SH256 hash:
429abda2909c887102602e2dc78b9fe56f282e2e6055a7978171c12669609130
MD5 hash:
34475bd113991fff9cb8d847c3ccf15b
SHA1 hash:
ee16fcb8d14f5989221ecbb9c29bb899975a244c
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
SH256 hash:
bac07bb1754ec05019952e73522057235c47366247a42a42bf5030fd3ffcb7e8
MD5 hash:
d02ba74e878a2053106553df8136373a
SHA1 hash:
8fa70123ac4799426dab8a66cc40adf0ef13d3b8
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
SH256 hash:
34917244bbd8100da730fd3c0108edb5c4a7d1eeb5b5494695d7dd38f56277a9
MD5 hash:
1843dfe2d5ad16ee8e4e15cef58d0a4c
SHA1 hash:
5401ff2834031d08c2e50f7bae422234ba340c07
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
Parent samples :
c877097a2a3852b34c2ee4b0c7b2f5c7a3dc5313570e0680e04adea7e44201ef
394b84714c723fe917d65356700c36483a29610251eb06b93fb4a2b0922a68a4
99f6194509980cce34f244d9dbca6d6931f47a02361db73e0f2fc1fa103c997b
27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99
538b973f12e7eb9390b9b64cb36818b73b139bee73af7d5c7b8c5d72a0dc037a
04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d
dd5107d7cc5b86ef5a650ea6e01b662066c34072859272fa886379e304e7df43
20abe25c4f02f73cdda3e8e74187202fbdbf5fa2fd7fe92b2d1ab328b66c1950
691c75376ade3956492197d79853cab8eb38dca6dc2a7c2be3d4f28f445a3d2b
d966b0be571e5da5143ec930b1cf99c053412ecfdb76d46b16ba811c16e9eb8b
401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48
2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1
3eeb2e2ce79a4ef273dd4abf33b96be6131d0bc519bcd96b9fe5aafbd504bc59
c86c48057e9be95681c1a2d37f41232a2951988baa71fd415a03ba59725716b1
548f6a3cc2e79d94f8735680af5a91b4d8dc1a003e578d9027dca782939c9755
885e34ff7befbdcdb027a017843cbacdba7eebb34d3df2e3113cceb9adafe8b5
e51033b63bf3a77604f76f2b863b0dc1f4c86d936c807c0201ea4c24950b91a2
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
SH256 hash:
2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1
MD5 hash:
03c3dcb65eac90148838972f83b3d127
SHA1 hash:
3444fa4d8a0109e4ed791af052b237f1c3c7e88d
Link:
https://www.unpac.me/results/ca2faf12-590a-4a04-b2fb-1431cd26c9ec/
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/2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1

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_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
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 2d1e7b0b691c806b94f685f348dbe5bb4857edf0408f363314fe97535f4723a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1430903/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1435773/
Cape
Cape
https://www.capesandbox.com/analysis/172592/

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