MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d
SHA3-384 hash: 2923fa9809c88636a3d51f000ea1d49ef46692795abd3d9050b8def340370e957d4e75e0e9161304b0ff60df935a88cf
SHA1 hash: f77b97be743571ffba984dbed36437f3f2db1d5a
MD5 hash: a657275b4b04d87b45832c0f7c05d383
humanhash: queen-oranges-autumn-robert
File name:a657275b4b04d87b45832c0f7c05d383.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:3'186'176 bytes
First seen:2024-03-18 08:40:14 UTC
Last seen:2024-03-18 10:28:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner)
ssdeep 49152:4Hd198tp0l27Fd7iXaE8jk0RYk+hQdfr:4919vl2L7iXaE8IOqQpr
TLSH T1DFE55BA2A50572CFD88E37788527CDC259AE4BB907205DC7DC6DA0BE7E63CC115BAC24
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon b3b2b3b2cceee7b2 (146 x RiseProStealer, 7 x CoinMiner, 1 x AgentTesla)
Reporter abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
193.233.132.62:58709

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d.exe
Verdict:
Malicious activity
Analysis date:
2024-03-18 08:42:44 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/e63cfb1f-61eb-488a-a381-0534bb1d62b6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.6403.29944.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Launching a process
Creating a file in the %temp% directory
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Сreating synchronization primitives
Reading critical registry keys
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin msbuild packed packed themidawinlicense
Link:
https://www.filescan.io/uploads/65f7fe2187137159d4486b54/reports/ad4a87fa-7eab-41d7-90c3-9ec7e67d4acf/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f75a97c-3fd1-4fe3-b9b0-ebbc3ec9a5c5
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1410688
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Found API chain indicative of sandbox detection
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
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
PE file contains section with special chars
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1410688 Sample: gIw6kp4lSq.exe Startdate: 18/03/2024 Architecture: WINDOWS Score: 100 72 ipinfo.io 2->72 74 db-ip.com 2->74 82 Snort IDS alert for network traffic 2->82 84 Multi AV Scanner detection for domain / URL 2->84 86 Found malware configuration 2->86 88 13 other signatures 2->88 8 gIw6kp4lSq.exe 3 94 2->8         started        13 MPGPH131.exe 75 2->13         started        15 MPGPH131.exe 2->15         started        17 14 other processes 2->17 signatures3 process4 dnsIp5 76 185.172.128.19 NADYMSS-ASRU Russian Federation 8->76 78 193.233.132.62, 49729, 49732, 49733 FREE-NET-ASFREEnetEU Russian Federation 8->78 80 3 other IPs or domains 8->80 66 15 other malicious files 8->66 dropped 116 Detected unpacking (changes PE section rights) 8->116 118 Tries to steal Mail credentials (via file / registry access) 8->118 120 Found many strings related to Crypto-Wallets (likely being stolen) 8->120 138 4 other signatures 8->138 19 zcOSzjtg9ddO04H9UuSR.exe 8->19         started        23 xBYAfqLYmg0GMMWOcCsP.exe 8->23         started        33 7 other processes 8->33 54 C:\Users\user\...\_JGCu_eshuPeGse2TzHx.exe, PE32 13->54 dropped 56 C:\Users\user\...\WiKjvr1Nkp0Wvac2MmSK.exe, PE32 13->56 dropped 58 C:\Users\user\...\703NlPzUJRgNLK37SlxE.exe, PE32 13->58 dropped 68 4 other malicious files 13->68 dropped 122 Multi AV Scanner detection for dropped file 13->122 124 Machine Learning detection for dropped file 13->124 126 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 13->126 25 _JGCu_eshuPeGse2TzHx.exe 13->25         started        27 WiKjvr1Nkp0Wvac2MmSK.exe 13->27         started        29 703NlPzUJRgNLK37SlxE.exe 13->29         started        60 C:\Users\user\...\au01lHwl3GIN8j4DvdfD.exe, PE32 15->60 dropped 62 C:\Users\user\...\Y85iDkACrRt9uSGcwEC9.exe, PE32 15->62 dropped 64 C:\Users\user\...\UAWdKeGLPIdQXPAqQNKc.exe, PE32 15->64 dropped 70 4 other malicious files 15->70 dropped 128 Tries to harvest and steal browser information (history, passwords, etc) 15->128 130 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->130 31 Y85iDkACrRt9uSGcwEC9.exe 15->31         started        35 2 other processes 15->35 132 Antivirus detection for dropped file 17->132 134 Tries to detect sandboxes and other dynamic analysis tools (window names) 17->134 136 Tries to evade debugger and weak emulator (self modifying code) 17->136 140 2 other signatures 17->140 37 2 other processes 17->37 file6 signatures7 process8 file9 52 C:\Users\user\AppData\Local\...\explorha.exe, PE32 19->52 dropped 90 Antivirus detection for dropped file 19->90 92 Detected unpacking (changes PE section rights) 19->92 94 Machine Learning detection for dropped file 19->94 39 explorha.exe 19->39         started        96 Multi AV Scanner detection for dropped file 23->96 98 Tries to detect virtualization through RDTSC time measurements 23->98 100 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 25->100 102 Tries to evade debugger and weak emulator (self modifying code) 31->102 104 Hides threads from debuggers 31->104 106 Tries to detect sandboxes / dynamic malware analysis system (registry check) 31->106 108 Creates an undocumented autostart registry key 33->108 42 conhost.exe 33->42         started        44 conhost.exe 33->44         started        46 conhost.exe 33->46         started        50 3 other processes 33->50 48 conhost.exe 37->48         started        signatures10 process11 signatures12 110 Hides threads from debuggers 39->110 112 Tries to detect sandboxes / dynamic malware analysis system (registry check) 39->112 114 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 39->114
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d/
Threat name:
Win32.Spyware.Risepro
Create hunting rule
Status:
Malicious
First seen:
2024-03-18 08:41:06 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlegmgtwupsjtlgbazc5u7o36s5uffd5uxk3jwse6vukkzck6uoq._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240318-klez1sdc6z/
Behaviour
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RisePro
Malware Config
C2 Extraction:
193.233.132.62:58709
Unpacked files
SH256 hash:
4bf1109d02442e73198138d0f9d0fccd52caaccf5ee5bbc89c4c583b505e8dbf
MD5 hash:
3f459b435d74cbc77fcae6c1971e2f2e
SHA1 hash:
73b48dc81d87c7d29b9fc15a8c47e755e7dafdc4
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
SH256 hash:
1047b50c8527c61e3ac3bf1b211eb3ab3dbcdc438cd7daa03d107ae410a2eceb
MD5 hash:
d201cd74e91c42a50c270ab39c711be1
SHA1 hash:
b2addd93a2c8dfefb1e57af4eefd75155478daa1
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
SH256 hash:
184d09a624f35dc56d39a36f7e8a6fecf654d93d852f60378963e19debe5a43d
MD5 hash:
a7294c02d4b98ab4055c398396696d26
SHA1 hash:
66d02241f1d83ee5c53b8fa61f119d73d07f3f84
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
SH256 hash:
b7870bf6282b80ba6ad239521c060897563d81a48f2cc1c12075905f8cbbd35b
MD5 hash:
a9fad1e60f35ee2cd1487746c796849f
SHA1 hash:
e373f93e1ec47ab49e0a1f836fdefabee3dfd700
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
SH256 hash:
9865a0b00d3afa7b060eac6685ed36f1d2214cbf904ff451ec63b223bf6b1410
MD5 hash:
d0edea8daf8db93725c715e1b42ad082
SHA1 hash:
fecfc468a311b79253b35e1d7316b9d8a6e0f205
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
SH256 hash:
aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d
MD5 hash:
a657275b4b04d87b45832c0f7c05d383
SHA1 hash:
f77b97be743571ffba984dbed36437f3f2db1d5a
Link:
https://www.unpac.me/results/6f884e55-1f3b-435d-b8e5-d6e173f292c9/
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/aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

RiseProStealer

Executable exe aac8661a76a3e499acc10645da7ddbf4bb42947da5d5b4da44f568a5644af51d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2781842/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2775398/

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

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