MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9
SHA3-384 hash: 8ab2b772b5b6f1750bd8a0d26ce4c25adb2fa74ade6b818e5b690bb432a53bf40a043b221d0931e444e4e7a4d484ed90
SHA1 hash: c8122bc8a130e08e9b2d545cbfbdfbcb2ce2ba77
MD5 hash: c124889c1186aa84ac15538afa7fb5e3
humanhash: april-virginia-florida-white
File name:c124889c1186aa84ac15538afa7fb5e3
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:976'552 bytes
First seen:2022-06-14 02:34:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:yTH22qla5w/yXbxRXsUm2hNLdgQWiJmvn5mrVD:oH0MW/IbxtB5k6
Threatray 6'095 similar samples on MalwareBazaar
TLSH T1F8258D4C27458996FD50E771DDB31BA12AA89BB71CAD2707F3903A1EC13B7E29E40346
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f8d8d0f0c0d0c0c0 (11 x AveMariaRAT, 10 x AgentTesla, 9 x Formbook)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
8955d306b1bfa93c71de48ec55fe32d8.exe
Verdict:
Malicious activity
Analysis date:
2022-06-14 00:05:07 UTC
Tags:
opendir loader agenttesla
Link:
https://app.any.run/tasks/35e32bc5-65f1-4193-bbce-12facd877e54

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/279564/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sending an HTTP GET request
Sending a custom TCP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed packed wacatac
Link:
https://www.filescan.io/uploads/62a7f415a454cbb2f2fb2be8/reports/f6d253b1-64ce-4103-b3e3-c1d6a51e2a6d/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/68d1972d-4ec3-4959-8ad1-e06a18da02a8
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1012516
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected AveMaria stealer
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 645012 Sample: DPVqmBMGrI Startdate: 14/06/2022 Architecture: WINDOWS Score: 100 65 Malicious sample detected (through community Yara rule) 2->65 67 Multi AV Scanner detection for submitted file 2->67 69 Yara detected AntiVM3 2->69 71 7 other signatures 2->71 7 DPVqmBMGrI.exe 1 4 2->7         started        10 hl4q5gkwOzkP1.exe 1 2->10         started        13 hl4q5gkwOzkP1.exe 1 2->13         started        process3 file4 53 C:\Users\user\AppData\...\hl4q5gkwOzkP1.exe, PE32 7->53 dropped 55 C:\...\hl4q5gkwOzkP1.exe:Zone.Identifier, ASCII 7->55 dropped 57 C:\Users\user\AppData\...\DPVqmBMGrI.exe.log, ASCII 7->57 dropped 15 RegAsm.exe 3 2 7->15         started        19 cmd.exe 1 7->19         started        21 powershell.exe 17 7->21         started        73 Multi AV Scanner detection for dropped file 10->73 75 Machine Learning detection for dropped file 10->75 23 cmd.exe 10->23         started        25 powershell.exe 14 10->25         started        27 RegAsm.exe 10->27         started        29 RegAsm.exe 10->29         started        31 cmd.exe 13->31         started        33 powershell.exe 13->33         started        signatures5 process6 dnsIp7 59 45.162.228.171, 26112 QNAXLTDABR Brazil 15->59 61 Increases the number of concurrent connection per server for Internet Explorer 15->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->63 35 conhost.exe 19->35         started        37 timeout.exe 1 19->37         started        39 conhost.exe 21->39         started        41 conhost.exe 23->41         started        43 timeout.exe 23->43         started        45 conhost.exe 25->45         started        47 conhost.exe 31->47         started        49 timeout.exe 31->49         started        51 conhost.exe 33->51         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 02:35:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqw4ykbex4d5njtmtzspxri24qb3ggdy2vz5tzn4cyzxndoju34q._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
masslogger
Create hunting rule
Similar samples:
02e038ab4393164f91b8dc9bf2e09ddccde0f4dfef9aac731767b241d4fea47c
AveMariaRAT
17db20ebfbce957562eb47a2a0db1a052df6352613d554fe707fae58b8975f81
AveMariaRAT
182280b43ae55b3458fe8d5ea1fe4ffcdd1c00fbc0f21cdcfde29f8686d245f9
AveMariaRAT
1877223c7b74e98fbde48581eb2f8dcc7d7a6b0c056f74e05f4dea19c9a106d2
AveMariaRAT
28899cd77a674fd8fc103e44aa12ce58b76dadcdcdecca0637c774df8dbdc61c
AveMariaRAT
5460ef928999004419a3f3b1b58f85f8099415ec94b88be80a70d776df4c6718
AveMariaRAT
d6f0adc68939dadf1673789efc9578fa08958bd6b5f20233a0d92cf12043c4ee
AveMariaRAT
dcd4bf60c8305228d13724d321c0286bda0b9bc091379142dc33569a5d89038e
AveMariaRAT
e961ac85380ccd346de98c4a55e10b837b9a77b7d31ec7a312b61b484e32c932
AveMariaRAT
fb9d0187ef58360b6877dc38f0509030b2e7d57d060deae2bb6e3233dda8f47d
AveMariaRAT
+ 6'085 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/220614-c21yesbffr/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
45.162.228.171:26112
Unpacked files
SH256 hash:
261e1598a8a42e16a1d20e79fc4b2f93274892cd2948052c6a9a3b88a304d419
MD5 hash:
124d0d475010c8cc2dfd04d70f9b0daf
SHA1 hash:
88c01f5d6045afa59ef0dafa2ba9ae73c47ffa62
Link:
https://www.unpac.me/results/da8b2a68-9b5a-4b70-bb41-2b81a862863e/
SH256 hash:
87531b0e10627655337b5f40a58c4d79f08af51fc2def02fdc9797b9390daa27
MD5 hash:
746c37fc2af8246fb9a73a120d353842
SHA1 hash:
0d5aca50d58307430d000ea3e5630887c290ee14
Link:
https://www.unpac.me/results/da8b2a68-9b5a-4b70-bb41-2b81a862863e/
SH256 hash:
842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9
MD5 hash:
c124889c1186aa84ac15538afa7fb5e3
SHA1 hash:
c8122bc8a130e08e9b2d545cbfbdfbcb2ce2ba77
Link:
https://www.unpac.me/results/da8b2a68-9b5a-4b70-bb41-2b81a862863e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/842dcc2824bf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9

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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AveMariaRAT

Executable exe 842dcc2824bf07d6a66c9e64fbc51ae403b31878d573d9e5bc1633768dc9a6f9

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/279564/
  
URLhaus
https://urlhaus.abuse.ch/url/2215110/

Comments


Avatar
zbet commented on 2022-06-14 02:34:16 UTC

url : hxxp://ppz.devel.gns.com.br/temps/donexx.exe