MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe. 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


PredatorStealer


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
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SHA256 hash: 50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe
SHA3-384 hash: 51f0a11942bb041d4488d2ff67182bff17b0051e7a1f6494eaa4b16d9891e9fe7c90f454716147a84ba4724ac7479b75
SHA1 hash: 88c86734e5de9f22154ca8c55cd141b2068e922f
MD5 hash: 2e450823db1430464efb84f8074cc84f
humanhash: william-neptune-skylark-fanta
File name:DRMS Tender No. P500-2023-102.exe
Download: download sample
Signature PredatorStealer
Create hunting rule
File size:957'440 bytes
First seen:2023-10-23 10:38:55 UTC
Last seen:2023-10-23 11:51:13 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:UpCvo/Sfhf/+5SxYn89JnMKFpn/9IUI7ighRKA2E4jKk:iX2f/LxYnonMKHn/9K71hRjrq
TLSH T1DB152302B76D83B7C53709F95A1960A70BF01741381DEEEACCA660F93E83B62C5C6957
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 04c0e0ecc8c4c408 (9 x AgentTesla, 2 x Loki, 2 x Formbook)
Reporter cocaman
Tags:exe PredatorStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
293
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DRMS Tender No. P500-2023-102.exe
Verdict:
Malicious activity
Analysis date:
2023-10-23 10:59:16 UTC
Tags:
evasion stealer
Link:
https://app.any.run/tasks/64b7077c-2979-4f61-9652-1a02c5448ac7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65364d49859ce74156813d50/reports/ce3e362d-7513-42a9-8196-0b90cb5aca9d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe
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:
Lucifer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bdc7b3d6-7bfb-48c8-9cd7-f47d316e4d60
Result
Threat name:
Predator
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1330490
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Predator
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1330490 Sample: DRMS_Tender_No._P500-2023-102.exe Startdate: 23/10/2023 Architecture: WINDOWS Score: 100 66 ip-api.com 2->66 70 Multi AV Scanner detection for domain / URL 2->70 72 Found malware configuration 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 10 other signatures 2->76 8 DRMS_Tender_No._P500-2023-102.exe 7 2->8         started        12 LUHgPxjH.exe 5 2->12         started        14 update_232312.exe 2->14         started        16 3 other processes 2->16 signatures3 process4 file5 62 C:\Users\user\AppData\Roaming\LUHgPxjH.exe, PE32 8->62 dropped 64 C:\Users\user\AppData\Local\...\tmp474F.tmp, XML 8->64 dropped 86 Uses schtasks.exe or at.exe to add and modify task schedules 8->86 88 Adds a directory exclusion to Windows Defender 8->88 18 DRMS_Tender_No._P500-2023-102.exe 16 21 8->18         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        90 Multi AV Scanner detection for dropped file 12->90 92 Machine Learning detection for dropped file 12->92 27 LUHgPxjH.exe 12->27         started        29 schtasks.exe 12->29         started        31 LUHgPxjH.exe 12->31         started        33 powershell.exe 14->33         started        35 2 other processes 14->35 37 3 other processes 16->37 signatures6 process7 dnsIp8 68 ip-api.com 208.95.112.1, 49708, 49710, 49711 TUT-ASUS United States 18->68 56 C:\Users\user\AppData\Local\Temp\Zip.exe, PE32 18->56 dropped 58 C:\Users\user\Desktop58ewtonsoft.Json.dll, PE32 18->58 dropped 60 C:\Users\user\AppData\...60ewtonsoft.Json.dll, PE32 18->60 dropped 78 Tries to steal Mail credentials (via file / registry access) 18->78 39 Zip.exe 18->39         started        42 conhost.exe 23->42         started        44 conhost.exe 25->44         started        80 Tries to harvest and steal browser information (history, passwords, etc) 27->80 46 conhost.exe 29->46         started        48 conhost.exe 33->48         started        50 conhost.exe 35->50         started        52 conhost.exe 37->52         started        54 conhost.exe 37->54         started        file9 signatures10 process11 signatures12 82 Multi AV Scanner detection for dropped file 39->82 84 Machine Learning detection for dropped file 39->84
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe/
Threat name:
ByteCode-MSIL.Trojan.AveMariaRAT
Create hunting rule
Status:
Malicious
First seen:
2023-10-12 11:33:56 UTC
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kduooqjgmjsmwfq3kz7y3pgwlp4m3t7kffwjqb64acu4v2ctxd7a._file
Verdict:
malicious
Result
Malware family:
predatorstealer
Create hunting rule
Score:
  10/10
Tags:
family:predatorstealer collection discovery persistence spyware stealer
Link:
https://tria.ge/reports/231023-mpyyeahh47/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Drops desktop.ini file(s)
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
PredatorStealer
Unpacked files
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
632485d9dbc84b7c0f6dc66eea3e07089d16b9f9b8176276b5b52f8a5db3b3ee
MD5 hash:
9ae9f702b6b39b4f08bcc18afc36b363
SHA1 hash:
cbead0aa9a6b838b84a0ed8c99dcc142735dd9f6
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
ffabc13f7fad5bea21ab9b04b5c04700394db8ec812f01af098dfbd213b0cded
MD5 hash:
bb95d7e54d7271723c25cf89f5bc63fc
SHA1 hash:
c00a879d8c2bf1d1600387eee96b70f53fa53a39
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
ac339deed84cafab79d2a4bc7b232849a0232b2664dbd56c12b5c90e90a91c32
MD5 hash:
f532e03f70df6dd099be185f501d9fe0
SHA1 hash:
a637e7559d9e4963b74ce29bdf30dc4632e574f2
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
bf78263914c6d3f84f825504536338fadd15868d788bf30d30613ca27abeb7a9
MD5 hash:
3afd64484a2a34fc34d1155747dd3847
SHA1 hash:
451e1d878179f6fcfbaf9fa79d9ee8207489748f
Detections:
win_delivery_check_g0
Create hunting rule
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
3709ff36f0b95b3d16ddbde82ae3fcedbb327b24df3fd970ab4fa72a17f9140d
MD5 hash:
3402287f7faed6830266a4cf2dbd8b50
SHA1 hash:
0c7fae56713629d96feade116d62591b69836ed6
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
SH256 hash:
50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe
MD5 hash:
2e450823db1430464efb84f8074cc84f
SHA1 hash:
88c86734e5de9f22154ca8c55cd141b2068e922f
Link:
https://www.unpac.me/results/d00bf0d7-2ec7-4e66-a136-bd9bcb1ee680/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

PredatorStealer

r00 04381cf3b4597b3d6075bda97853e289074790cf1d3290d295ecdab1bb95ad0f

PredatorStealer

Executable exe 50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 04381cf3b4597b3d6075bda97853e289074790cf1d3290d295ecdab1bb95ad0f
  
Dropped by
MD5 b82a8c646ecc5ef5122666f5d5778877

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