MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702
SHA3-384 hash: 05f690dbfec75e2c49f70696aedcb876826c794ea75ca39507d731a401ab0190363453dc3b3e732d2d19fa36def4a426
SHA1 hash: 3f5ff05ac1a7adb540196c1ea76443ba78ba3a9e
MD5 hash: 3f9dc016f6c22ed9a0303242adfab10a
humanhash: autumn-maryland-hotel-ack
File name:3f9dc016f6c22ed9a0303242adfab10a
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:345'088 bytes
First seen:2021-08-18 14:05:47 UTC
Last seen:2021-08-18 15:02:48 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 6144:QK+dCYFUYFRzcgVKHDQcs9hwQ0GNojRXfbKvvrdW+S9LHjxtef/:XiFUWRzcgkjQcK3tolXzKvvQvCf
Threatray 1'913 similar samples on MalwareBazaar
TLSH T15474127D5D22C58FC1DF5FB683A7CA152125FF4526A3D38BFC89021E8BA2F4510A9728
dhash icon 489669d8d8699648 (53 x AgentTesla, 24 x SnakeKeylogger, 16 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3f9dc016f6c22ed9a0303242adfab10a
Verdict:
Malicious activity
Analysis date:
2021-08-18 14:09:17 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/aa12e7f5-8d8c-40d9-a588-57110f9ac49b

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/180335/
Detection(s):
SecuriteInfo.com.AgentTesla-FDAW3F9DC016F6C2.27419.27813.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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/93965900-c7cd-46e1-a381-d009c28e4372
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/835102
Signature
Allocates memory in foreign processes
Changes memory attributes in foreign processes to executable or writable
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
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
Injects code into the Windows Explorer (explorer.exe)
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 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 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: 467533 Sample: 245DrQWbIV Startdate: 18/08/2021 Architecture: WINDOWS Score: 100 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected AveMaria stealer 2->56 58 5 other signatures 2->58 10 245DrQWbIV.exe 5 2->10         started        process3 file4 40 C:\Users\user\AppData\...\245DrQWbIV.exe, PE32 10->40 dropped 42 C:\Users\...\245DrQWbIV.exe:Zone.Identifier, ASCII 10->42 dropped 44 C:\Users\user\AppData\...\245DrQWbIV.exe.log, ASCII 10->44 dropped 68 Writes to foreign memory regions 10->68 70 Injects a PE file into a foreign processes 10->70 14 245DrQWbIV.exe 4 5 10->14         started        signatures5 process6 file7 46 C:\ProgramData\svchost.exe, PE32 14->46 dropped 48 C:\ProgramData\svchost.exe:Zone.Identifier, ASCII 14->48 dropped 82 Machine Learning detection for dropped file 14->82 84 Changes memory attributes in foreign processes to executable or writable 14->84 86 Contains functionality to inject threads in other processes 14->86 88 8 other signatures 14->88 18 svchost.exe 4 14->18         started        22 cmd.exe 1 14->22         started        24 explorer.exe 14->24 injected signatures8 process9 file10 38 C:\Users\user\AppData\Local\...\svchost.exe, PE32 18->38 dropped 60 Machine Learning detection for dropped file 18->60 62 Writes to foreign memory regions 18->62 64 Drops PE files with benign system names 18->64 66 Injects a PE file into a foreign processes 18->66 26 svchost.exe 6 18->26         started        30 reg.exe 1 1 22->30         started        32 conhost.exe 22->32         started        signatures11 process12 dnsIp13 50 byx.z86.ru 146.59.132.186, 49743, 5200 OVHFR Norway 26->50 72 System process connects to network (likely due to code injection or exploit) 26->72 74 Tries to steal Mail credentials (via file access) 26->74 76 Machine Learning detection for dropped file 26->76 80 6 other signatures 26->80 34 cmd.exe 1 26->34         started        78 Creates an undocumented autostart registry key 30->78 signatures14 process15 process16 36 conhost.exe 34->36         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-18 14:06:05 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
29a4c97029dcf52e73bb65d748d1fd6194c5f7f72fe8c272320bbe38636e0f3a
AveMariaRAT
36c35b4364b62c4d1ff2be1e1a043a10bc587625ad383dd2b4dacde157a952e4
AveMariaRAT
39cd390039e7ad850abd64cfc0b387c77470153c09d35108cf96a893185804a2
AveMariaRAT
94fd8c7b7935c64a7ed46794b3b5597800ae02715d5d0d95df19b208dc0d98fb
AveMariaRAT
fb55340ef36d5bfae56dd84e51b9aff7996ab7428fd1fcbe53dfb8fdcda244e8
AveMariaRAT
fdcb93d14d249d6970c9f7374eb95190af62db72b5555c48d23a3af20902b682
AveMariaRAT
+ 1'903 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/210818-rtqzg26psx/
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:
d1f752f5d8bf5fad6425baf89c405f95e8f521228cc99d4c829558fbe20446b1
MD5 hash:
10facd44224e9c008d6183e0170b9075
SHA1 hash:
ee8abc9c9cce5f8c83b056de4e5b53359558a5f5
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
SH256 hash:
5a4a02019d6eb0be9baed9ccd1eed69d6809333ca2d9d7a76856e5e555d0a86b
MD5 hash:
d546ad7e07b1f6d856c71225940e1f46
SHA1 hash:
e313ab74aa938240376acb188fff41ef27a64580
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
SH256 hash:
92e20805794a9aea58706634f71737746a956cabbcb742fd80ad7aa3f24ad034
MD5 hash:
f8ad66ec98586243dd0c978027dc156a
SHA1 hash:
42a1f6a90826ecd9f3af370ab63917547190347b
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
Parent samples :
9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702
52e2c9a43a9de0685055f60bd590f2f893882ad710f3b7e8c451985eea69ec07
c3eda1ec3ed1ef66e2aa1492f07a8f4ff3a5868e20dc344c3dfb1d90eec46fb2
9d1f73dc28e7c2ae89a87fb4178a025f06466530de42f2de2015538f06866f60
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
SH256 hash:
9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702
MD5 hash:
3f9dc016f6c22ed9a0303242adfab10a
SHA1 hash:
3f5ff05ac1a7adb540196c1ea76443ba78ba3a9e
Link:
https://www.unpac.me/results/6b97eb74-436a-4563-b9e2-f7afa33ffab5/
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/9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702

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:buerloader_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
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.

Web download

AveMariaRAT

Executable exe 9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/180335/

Comments


Avatar
zbet commented on 2021-08-18 14:05:49 UTC

url : hxxp://kqz.ugo.si/tasksmgr.exe