MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb7bcd7984c61451e3728b5e5e877fb69984e1e82b665a4a085e5eb3d6f13dd1. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb7bcd7984c61451e3728b5e5e877fb69984e1e82b665a4a085e5eb3d6f13dd1
SHA3-384 hash: 5f2ffc7e51a40d7743e402b16d08a9b721f78e46f8c84088c3e459f1e79bebe5e70dca6bb43d5f17f3071cf1375b1210
SHA1 hash: 4670c9cadcab89c8369fc250e1642cbc4e80bfa7
MD5 hash: 376dd89863cc14b9bcacca87ae661e99
humanhash: diet-glucose-floor-kentucky
File name:SecuriteInfo.com.Variant.MSILHeracles.52384.6028.19461
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:819'712 bytes
First seen:2022-12-06 09:35:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:+rkSnXEjuMquU9M4/dY2lJanhBzDwv7bL0J/:+rkSnXYuWuY2UhBeUp
TLSH T14B057D1527FA1754F1BA7B74ABB4104087F6BD2BAB36DA5E3C4440CD99B1B808A32737
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ref-no7062022.exe
Verdict:
No threats detected
Analysis date:
2022-12-06 06:43:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/034afa0c-75c2-4373-a56a-81e0983bfe99

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/343329/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.52384.6028.19461.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Creating a file in the %AppData% directory
Creating a process from a recently created file
Enabling autorun
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed snake virus
Link:
https://www.filescan.io/uploads/638f0d0475655a0108ea702f/reports/af310322-ad85-41ee-8fe7-c2f5302da73b/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:
Unknown
Link:
https://analyze.intezer.com/analyses/b07f397c-d5d5-4d54-bd79-6727b31046e4
Result
Threat name:
AveMaria, DarkTortilla, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1128783
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Creates an undocumented autostart registry key
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
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
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected DarkTortilla Crypter
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 761506 Sample: SecuriteInfo.com.Variant.MS... Startdate: 06/12/2022 Architecture: WINDOWS Score: 100 60 jayurbf.gleeze.com 2->60 76 Malicious sample detected (through community Yara rule) 2->76 78 Antivirus / Scanner detection for submitted sample 2->78 80 Multi AV Scanner detection for submitted file 2->80 82 7 other signatures 2->82 10 SecuriteInfo.com.Variant.MSILHeracles.52384.6028.19461.exe 15 3 2->10         started        signatures3 process4 dnsIp5 70 www.google.com 142.250.203.100, 443, 49705, 49711 GOOGLEUS United States 10->70 54 SecuriteInfo.com.V....6028.19461.exe.log, ASCII 10->54 dropped 104 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->104 15 cmd.exe 3 10->15         started        19 cmd.exe 1 10->19         started        file6 signatures7 process8 file9 56 C:\Users\user\AppData\Roaming\HANDOISD.exe, PE32 15->56 dropped 58 C:\Users\...\HANDOISD.exe:Zone.Identifier, ASCII 15->58 dropped 72 Uses ping.exe to sleep 15->72 21 HANDOISD.exe 14 5 15->21         started        26 PING.EXE 1 15->26         started        28 conhost.exe 15->28         started        30 PING.EXE 1 15->30         started        74 Uses ping.exe to check the status of other devices and networks 19->74 32 reg.exe 1 1 19->32         started        34 PING.EXE 1 19->34         started        36 conhost.exe 19->36         started        signatures10 process11 dnsIp12 62 www.google.com 21->62 52 C:\Users\user\AppData\Local\...\HANklein.exe, PE32 21->52 dropped 94 Antivirus detection for dropped file 21->94 96 Multi AV Scanner detection for dropped file 21->96 98 Machine Learning detection for dropped file 21->98 102 3 other signatures 21->102 38 HANklein.exe 2 21->38         started        41 AddInProcess32.exe 3 2 21->41         started        44 HANklein.exe 21->44         started        46 HANklein.exe 21->46         started        64 192.168.2.1 unknown unknown 26->64 100 Creates an undocumented autostart registry key 32->100 66 127.0.0.1 unknown unknown 34->66 file13 signatures14 process15 dnsIp16 84 Antivirus detection for dropped file 38->84 86 Multi AV Scanner detection for dropped file 38->86 88 Machine Learning detection for dropped file 38->88 48 HANklein.exe 38->48         started        68 jayurbf.gleeze.com 160.152.13.130, 4207 Smile-Nigeria-ASNG Nigeria 41->68 90 Increases the number of concurrent connection per server for Internet Explorer 41->90 92 Hides that the sample has been downloaded from the Internet (zone.identifier) 41->92 50 HANklein.exe 44->50         started        signatures17 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb7bcd7984c61451e3728b5e5e877fb69984e1e82b665a4a085e5eb3d6f13dd1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 05:35:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7n5426meyykfdy3srnpf5b37w2myjypifntfusqilzplhvxrhxiq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/221206-lkxdcahd81/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Warzone RAT payload
Modifies WinLogon for persistence
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
fb7bcd7984c61451e3728b5e5e877fb69984e1e82b665a4a085e5eb3d6f13dd1
MD5 hash:
376dd89863cc14b9bcacca87ae661e99
SHA1 hash:
4670c9cadcab89c8369fc250e1642cbc4e80bfa7
Link:
https://www.unpac.me/results/8c76da42-0e7f-4544-a1a3-a859c73c6209/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb7bcd7984c6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/fb7bcd7984c61451e3728b5e5e877fb69984e1e82b665a4a085e5eb3d6f13dd1

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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/343329/

Comments