MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8
SHA3-384 hash: 823470e7a6244099b6e616c0cb97c848948bba776b8dd9ddee7ec076bb23c288c0665302e4c714e3fa76e746b2ffba17
SHA1 hash: ca4d33f5e976a3768ccfffe027285311046c9ed9
MD5 hash: e3d29a17c028664310bd5cb67c177083
humanhash: alanine-bakerloo-helium-venus
File name:PAYMENT_.EXE
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:928'768 bytes
First seen:2021-09-27 05:06:04 UTC
Last seen:2021-09-28 19:43:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:evYtIFjF+tXIHgvBWJK7E3fNK0If6H2P8:gYtIFjyXyqBWgg1K0K
Threatray 1'276 similar samples on MalwareBazaar
TLSH T1E615DF0862AC9B4DC5BF83FAB05305180776E90B3E4DD7069EC271E81EB5BB14A579CB
File icon (PE):PE icon
dhash icon 6969696961696969 (1 x AveMariaRAT)
Reporter fabjer
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT_.EXE
Verdict:
Malicious activity
Analysis date:
2021-09-27 05:07:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/faeb6077-a801-445f-87b9-397d8dca1264

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/191885/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.FRB.genEldorado.9818.26055.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/13dcacac-562a-4fdd-a4a3-8cf173c8d2ec
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/858657
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Binary or sample is protected by dotNetProtector
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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 an undocumented autostart registry key
Detected unpacking (creates a PE file in dynamic memory)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Initial sample is a PE file and has a suspicious name
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
Sigma detected: Powershell Defender Exclusion
Tries to delay execution (extensive OutputDebugStringW loop)
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)
Yara detected AntiVM3
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 491088 Sample: PAYMENT_.EXE Startdate: 27/09/2021 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected AntiVM3 2->53 55 8 other signatures 2->55 10 PAYMENT_.EXE 3 2->10         started        process3 file4 45 C:\Users\user\AppData\...\PAYMENT_.EXE.log, ASCII 10->45 dropped 79 Contains functionality to inject threads in other processes 10->79 81 Contains functionality to steal Chrome passwords or cookies 10->81 83 Contains functionality to steal e-mail passwords 10->83 85 4 other signatures 10->85 14 PAYMENT_.EXE 1 4 10->14         started        signatures5 process6 signatures7 87 Injects a PE file into a foreign processes 14->87 17 PAYMENT_.EXE 4 5 14->17         started        process8 file9 41 C:\ProgramData\images.exe, PE32 17->41 dropped 43 C:\ProgramData\images.exe:Zone.Identifier, ASCII 17->43 dropped 57 Adds a directory exclusion to Windows Defender 17->57 59 Increases the number of concurrent connection per server for Internet Explorer 17->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->61 21 images.exe 3 17->21         started        24 cmd.exe 1 17->24         started        26 powershell.exe 25 17->26         started        signatures10 process11 signatures12 63 Multi AV Scanner detection for dropped file 21->63 65 Detected unpacking (creates a PE file in dynamic memory) 21->65 67 Adds a directory exclusion to Windows Defender 21->67 69 Tries to delay execution (extensive OutputDebugStringW loop) 21->69 28 images.exe 21->28         started        30 reg.exe 24->30         started        33 conhost.exe 24->33         started        35 conhost.exe 26->35         started        process13 signatures14 37 images.exe 28->37         started        89 Creates an undocumented autostart registry key 30->89 process15 dnsIp16 47 31.210.20.155, 49737, 5200 PLUSSERVER-ASN1DE Netherlands 37->47 71 Tries to steal Mail credentials (via file access) 37->71 73 Tries to harvest and steal browser information (history, passwords, etc) 37->73 75 Adds a directory exclusion to Windows Defender 37->75 77 Installs a global keyboard hook 37->77 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-09-27 05:06:12 UTC
AV detection:
8 of 28 (28.57%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=47mp3ofrjcucsma6r5nklzxrlakjupyulruv7e5l4jxydvxlthua._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
0a8c093ba282b608fe04c8f2d2dcb20289c75a9f109b92d4ff34ad48c8c49b74
AveMariaRAT
364aedff57905c2b2828c999f3d08db45d75854cd0beb44f3331dff02714e03c
AveMariaRAT
74e572bc38bba5ae10cb950fb8002199c50479a1e7ad3e5f7f8b8507eb506c8d
AveMariaRAT
85b125dd1a4f4b71bee8596b964c5b0d6e40c9f179fba745d0e10e2c637f7f64
AveMariaRAT
90c579c57ac202ad7230581299a82c3aba896fc61673efdb0e64fbd719a237f8
AveMariaRAT
bb5a0392440036d9c4e7cda8ac95ca0dcd26218ac173790a1ba2b59238c1afb2
AveMariaRAT
f829c803836b4d3e8e161bba4d1f18ee3ad2a2a9ad025ae64cade4060ed9f7e6
AveMariaRAT
fb7c5dcc8038f5c13719469a6ec13b422b968afbb2f24eefa116d095ad493c7b
AveMariaRAT
+ 1'266 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/210927-jx7czagac9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
31.210.20.155:5200
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
57fecc1aeb088d5b406a651fc7b39e2a331e192401d9c0b00abb1e40d498beea
MD5 hash:
656f2a2e84a6aaf9fdbafeb223999d68
SHA1 hash:
8642a81c4c7968b6405e70df3159dab582eb9031
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
eb7763ebd6972935964cbdafbd78e050fee5d5f5c648d7d1be30b04419743b0f
MD5 hash:
0c8196449ce630f265516ff5ad515e07
SHA1 hash:
95ed147019a0cb73132fc220531b7f1537f95041
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
a82d2ee62228b432abffbe707e9e94e193a24df6879623594badbda9794a91f6
MD5 hash:
1ea4574a94960b9cf36a647fadfc3524
SHA1 hash:
10cfb76786bba093fcb90139e97f689c9b89d0f2
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
efd2f7657839b252c2fb8489c1ccf610b8e57b471efe049de86a74bc1506775d
MD5 hash:
c3f3e4a9e9ab54bf847a9fc02e7a2160
SHA1 hash:
0853bec33e36ede763927cda0f03129ca763bc07
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
40b29796e2a0194ea1b03d34ef255e3192ffd9745826596c8401187371f7e5cf
MD5 hash:
01154a7f5c5389ce263a31f78239e372
SHA1 hash:
0247451c7ece64a23e55b58ad3de077d1c08bd63
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
SH256 hash:
e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8
MD5 hash:
e3d29a17c028664310bd5cb67c177083
SHA1 hash:
ca4d33f5e976a3768ccfffe027285311046c9ed9
Link:
https://www.unpac.me/results/7efadf76-8d3f-43da-90b1-e3d45e6bea4e/
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/e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8

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: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.

Malspam

AveMariaRAT

img b347f5b87997ace2f2f4fa815239eb649ee112926477392a1328cb50ceae30d9

AveMariaRAT

Executable exe e7d8fdb8b148a829301e8f5aa5e6f158149a3f145c695f93abe26f81d6eb99e8

(this sample)

  
Dropped by
SHA256 b347f5b87997ace2f2f4fa815239eb649ee112926477392a1328cb50ceae30d9
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/191885/

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