MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c
SHA3-384 hash: 589b2ed21ee03b6ae63efa27562d97e97a2a46d9e0cc842950e0a260123ab508b899688184654b5c8bb6724eb489978c
SHA1 hash: e3f452bcc7595339ce5339e5bb0690f6956a233d
MD5 hash: f1a8b73dd1be2c2325b5071ad1080298
humanhash: berlin-carpet-lion-winter
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:6'728'704 bytes
First seen:2024-03-31 09:25:55 UTC
Last seen:2024-03-31 10:59:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6921b1dcd9a9843f77a4c47c3178a4c9 (5 x RiseProStealer)
ssdeep 196608:t6uEo0RThVjH2vto/rFnTo7nz2CSr3Eca:8uET7jH2vejBTgnzUrUj
TLSH T17B6623275666011DD6D5C836C937BCA272F503669B82AC3CA8DE6EC532C35B8F303997
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: https://vk.com/doc329118071_676471918?hash=Lzpn4FSzZqvq9nzKxFUW5D6tmJdeMp2E8s2dgOA4YQX&dl=NIZOkk3oVW7IORtJuvOUvuMAvyRfgZvv7Zfa13Z5Iak&api=1&no_preview=1#space

Intelligence

File Origin
# of uploads :
3
# of downloads :
315
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c.exe
Verdict:
Malicious activity
Analysis date:
2024-03-31 09:28:39 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/233c3b89-69a2-4a57-87c6-360100c07c09

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto lolbin packed packed setupapi shell32 vmprotect
Link:
https://www.filescan.io/uploads/66092c2b6ffbb8b1692c00a2/reports/e9e050ad-88e3-4e21-b3e2-6bc2340a040e/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/fab40690-82fd-454c-8890-686dc147e581
Result
Threat name:
LummaC, PureLog Stealer, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1417976
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates HTML files with .exe extension (expired dropper behavior)
Creates multiple autostart registry keys
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1417976 Sample: file.exe Startdate: 31/03/2024 Architecture: WINDOWS Score: 100 62 diskretainvigorousiw.shop 2->62 64 ipinfo.io 2->64 66 db-ip.com 2->66 76 Snort IDS alert for network traffic 2->76 78 Multi AV Scanner detection for domain / URL 2->78 80 Found malware configuration 2->80 82 12 other signatures 2->82 8 file.exe 2 83 2->8         started        13 MSIUpdaterV168.exe 1 2->13         started        15 AdobeUpdaterV168.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 70 5.42.65.117, 49730, 50500 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->70 72 5.42.66.22, 49733, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->72 74 3 other IPs or domains 8->74 54 C:\Users\user\...\rVzExCrMausdYZIBKfBU.exe, PE32 8->54 dropped 56 C:\Users\user\AppData\...\lumma27[1].exe, PE32 8->56 dropped 58 C:\Users\user\...\AdobeUpdaterV168.exe, PE32 8->58 dropped 60 3 other malicious files 8->60 dropped 106 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->106 108 Creates HTML files with .exe extension (expired dropper behavior) 8->108 110 Tries to steal Mail credentials (via file / registry access) 8->110 122 6 other signatures 8->122 19 rVzExCrMausdYZIBKfBU.exe 1 8->19         started        30 4 other processes 8->30 112 Multi AV Scanner detection for dropped file 13->112 114 Machine Learning detection for dropped file 13->114 116 Writes to foreign memory regions 13->116 22 RegAsm.exe 13->22         started        32 2 other processes 13->32 118 Allocates memory in foreign processes 15->118 120 Injects a PE file into a foreign processes 15->120 24 RegAsm.exe 15->24         started        34 2 other processes 15->34 26 RegAsm.exe 17->26         started        28 RegAsm.exe 17->28         started        36 4 other processes 17->36 file6 signatures7 process8 signatures9 84 Multi AV Scanner detection for dropped file 19->84 86 Machine Learning detection for dropped file 19->86 88 Contains functionality to inject code into remote processes 19->88 96 4 other signatures 19->96 38 RegAsm.exe 19->38         started        42 WerFault.exe 21 16 19->42         started        44 conhost.exe 19->44         started        90 Query firmware table information (likely to detect VMs) 26->90 92 Tries to harvest and steal browser information (history, passwords, etc) 26->92 94 Tries to steal Crypto Currency Wallets 26->94 46 conhost.exe 30->46         started        48 conhost.exe 30->48         started        50 conhost.exe 30->50         started        52 conhost.exe 30->52         started        process10 dnsIp11 68 diskretainvigorousiw.shop 172.67.211.165, 443, 49735, 49736 CLOUDFLARENETUS United States 38->68 98 Query firmware table information (likely to detect VMs) 38->98 100 Found many strings related to Crypto-Wallets (likely being stolen) 38->100 102 Tries to harvest and steal browser information (history, passwords, etc) 38->102 104 Tries to steal Crypto Currency Wallets 38->104 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-30 20:31:35 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ldkwhemdrmfpnn2aauy2khqkeak6ytxqchpko6szlgm2gio2uwa._file
Verdict:
malicious
Label(s):
raccoon
Create hunting rule
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240331-ld6y7saa92/
Behaviour
Suspicious behavior: EnumeratesProcesses
RisePro
Unpacked files
SH256 hash:
c986592d8bb7e5b75280e0f957e9054851cea5ed5688de5199103309c4611543
MD5 hash:
36db5a6661c37b5d419b5313c7f82362
SHA1 hash:
9437fa15c9168c4c276b3460f20a80af48b901b3
Link:
https://www.unpac.me/results/b2cf4742-4d75-48d5-b5fd-2235a0ad6215/
SH256 hash:
fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c
MD5 hash:
f1a8b73dd1be2c2325b5071ad1080298
SHA1 hash:
e3f452bcc7595339ce5339e5bb0690f6956a233d
Link:
https://www.unpac.me/results/b2cf4742-4d75-48d5-b5fd-2235a0ad6215/
Malware family:
RisePro
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fac6ab1c8c1c/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/fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c

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

File information

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

Web download

RiseProStealer

Executable exe fac6ab1c8c1c5857b5ba00298d28f05100af6277808ef53bd2cacccd190ed52c

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2786273/
  
URLhaus
https://urlhaus.abuse.ch/url/2797322/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_TRUST_INFORequires Elevated Execution (Unrestricted:true)high
Reviews
IDCapabilitiesEvidence
DP_APIUses DP APICRYPT32.dll::CryptUnprotectData
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdipGetImageEncoders
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA

Comments