MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0. 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


RiseProStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0
SHA3-384 hash: 96788f8190975fab48803c477c34491c9304c70d697d23f896097aad59a096043afec870b99de44e4e47ec863a9ec678
SHA1 hash: 5912c2d790934229e2a4a2d272d93b020c4569f2
MD5 hash: edc8797c0ae093272b29dfc12b4ce835
humanhash: alanine-red-delta-arizona
File name:edc8797c0ae093272b29dfc12b4ce835.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:286'720 bytes
First seen:2023-09-30 17:30:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d323d1063364fcdde3ec2d7fc616011e (6 x Smoke Loader, 4 x Tofsee, 3 x RedLineStealer)
ssdeep 6144:cAJcXMlLF5As3xqVkDvAnjj9KAdnyaUxW:cAh5AoqWkj9o
TLSH T19254BF2362E17C61E567AB72BD2EC6E87A2FF451CF59675E32145A2F09701F2C223312
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0001310144492c24 (1 x RiseProStealer)
Reporter abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
94.142.138.44:50500

Intelligence

File Origin
# of uploads :
1
# of downloads :
295
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
OnlyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/452335/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/65185b571edabd9982a25f0d/reports/5f668100-55cb-4df6-982f-d26ab5ac44d8/overview
Verdict:
Malicious
Labled as:
Ransom.E605D898
Link:
https://www.hybrid-analysis.com/sample/a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f7d483d-5c78-40e9-850d-2ef3d90db142
Result
Threat name:
PrivateLoader, RisePro Stealer, onlyLogg
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1317302
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected onlyLogger
Yara detected PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1317302 Sample: L6yS1LVUCm.exe Startdate: 30/09/2023 Architecture: WINDOWS Score: 100 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for URL or domain 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 4 other signatures 2->66 8 L6yS1LVUCm.exe 23 2->8         started        process3 dnsIp4 42 5.42.64.10, 49790, 49791, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->42 44 script.google.com 173.194.219.138, 443, 49792, 49793 GOOGLEUS United States 8->44 46 2 other IPs or domains 8->46 36 C:\Users\user\AppData\...\5358487318.exe, PE32+ 8->36 dropped 38 C:\Users\user\AppData\Local\...\s11[1], PE32+ 8->38 dropped 40 C:\Users\user\AppData\Local\...\s11[1], PE32+ 8->40 dropped 12 cmd.exe 1 8->12         started        14 cmd.exe 1 8->14         started        file5 process6 process7 16 5358487318.exe 2 12->16         started        20 conhost.exe 12->20         started        22 taskkill.exe 1 14->22         started        24 conhost.exe 14->24         started        file8 32 C:\Users\user\AppData\Local\Temp\?????????, PE32 16->32 dropped 34 C:\Users\user\AppData\Local\Temp\?????????x, PE32 16->34 dropped 52 Contains functionality to inject code into remote processes 16->52 54 Writes to foreign memory regions 16->54 56 Allocates memory in foreign processes 16->56 58 Injects a PE file into a foreign processes 16->58 26 ????????? 23 16->26         started        30 ?????????x 16->30         started        signatures9 process10 dnsIp11 48 94.142.138.44, 49801, 50500 IHOR-ASRU Russian Federation 26->48 50 ipinfo.io 34.117.59.81, 443, 49804 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 26->50 68 May check the online IP address of the machine 26->68 70 Tries to steal Mail credentials (via file / registry access) 26->70 72 Found many strings related to Crypto-Wallets (likely being stolen) 26->72 74 2 other signatures 26->74 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-09-30 17:31:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vb2j6xw4bab4qhriy3gmzldvshyp7yslcr4jg2yir2txbpchckya._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro collection discovery loader spyware stealer
Link:
https://tria.ge/reports/230930-v3pkwsfh24/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
PrivateLoader
RisePro
Malware Config
C2 Extraction:
94.142.138.44
Unpacked files
SH256 hash:
712379dbee3bf8171cc7436a830df358f567002a220bf80b39a3f59c295110af
MD5 hash:
50aecace732ea2aa7bdfff03890469c5
SHA1 hash:
c7dddb68285041c8389f3428ae62a2a469ae720b
Link:
https://www.unpac.me/results/59a7d636-0bf6-4b05-a112-48117da99fec/
SH256 hash:
a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0
MD5 hash:
edc8797c0ae093272b29dfc12b4ce835
SHA1 hash:
5912c2d790934229e2a4a2d272d93b020c4569f2
Link:
https://www.unpac.me/results/59a7d636-0bf6-4b05-a112-48117da99fec/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8749f5edc08/report/overview.html
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/a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

RiseProStealer

Executable exe a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2713647/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/452335/

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