MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c. 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


AZORult


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c
SHA3-384 hash: 6602da9bab25537576651d0c9e8ac72f3dfe282c38ddd80d7ded7d459a33d7564b6aa85b93454a41053a2e6f9c4a3722
SHA1 hash: ae9a8d393f5e67876251d7f50164a2ea91fbaa0f
MD5 hash: 7f615651e98a100d72dd3b768d1ea5b8
humanhash: uranus-spring-happy-venus
File name:Request for Quotation.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:883'672 bytes
First seen:2023-12-12 05:30:07 UTC
Last seen:2023-12-12 07:25:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (533 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 24576:z7xASXRI8jqbI42o5rUJbhDjoJfMpxXM+u7vR/k4K:RASXRBqUho5IJbtjogxFgRq
TLSH T1D4152391DF94E9DBC5928F36CA21EA03CFE9C64031AE8D67377494687406B26C90F367
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 b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:AZORult exe signed

Code Signing Certificate

Organisation:Hidhre
Issuer:Hidhre
Algorithm:sha256WithRSAEncryption
Valid from:2023-12-11T08:49:52Z
Valid to:2026-12-10T08:49:52Z
Serial number: 7e4099b1afdeefebdabe90cbdc6d18431dd580a4
Thumbprint Algorithm:SHA256
Thumbprint: b75dd7d8dbdef84387673e3e5d66ee76c4eded35c686a7b74c68f93b94e9e0f8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
AZORult C2:
http://m1ftp.shop/FT341/index.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
466
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/466303/
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.16758.24222.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file
Creating a file in the %temp% directory
Creating a file in the Program Files subdirectories
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6577f0163f60a810348fc591/reports/06069115-8a92-4735-86ab-771a37e33bde/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c
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/e5675af0-1aef-4230-abfa-52d36af2abf1
Result
Threat name:
GuLoader, Azorult
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1359645
Signature
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Yara detected Azorult
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1359645 Sample: Request_for_Quotation.exe Startdate: 12/12/2023 Architecture: WINDOWS Score: 100 34 m1ftp.shop 2->34 36 aiv.mk 2->36 42 Snort IDS alert for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 3 other signatures 2->48 9 Request_for_Quotation.exe 3 41 2->9         started        signatures3 process4 file5 24 C:\Users\user\AppData\Local\...\System.dll, PE32 9->24 dropped 50 Self deletion via cmd or bat file 9->50 52 Maps a DLL or memory area into another process 9->52 13 Request_for_Quotation.exe 63 9->13         started        signatures6 process7 dnsIp8 38 m1ftp.shop 172.67.138.237, 50185, 50186, 80 CLOUDFLARENETUS United States 13->38 40 aiv.mk 95.156.8.108, 443, 50184 MT-AS-OWNbulOrceNikolovbbMK Macedonia 13->40 26 C:\Users\user\AppData\...\vcruntime140.dll, PE32 13->26 dropped 28 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 13->30 dropped 32 45 other files (none is malicious) 13->32 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->54 56 Tries to steal Instant Messenger accounts or passwords 13->56 58 Tries to steal Mail credentials (via file / registry access) 13->58 60 6 other signatures 13->60 18 cmd.exe 1 13->18         started        file9 signatures10 process11 process12 20 conhost.exe 18->20         started        22 timeout.exe 1 18->22         started       
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 05:26:46 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjlwdzlp76j7exyxbc6zwevscsufwngeno3wx3oh74omhuxydi6a._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
cloudeye
Create hunting rule
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader downloader
Link:
https://tria.ge/reports/231212-f7pzwshab4/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 hash:
0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 hash:
48df0911f0484cbe2a8cdd5362140b63c41ee457
Link:
https://www.unpac.me/results/ce363be2-e072-4e24-8c1b-f9816346aa9b/
SH256 hash:
ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c
MD5 hash:
7f615651e98a100d72dd3b768d1ea5b8
SHA1 hash:
ae9a8d393f5e67876251d7f50164a2ea91fbaa0f
Link:
https://www.unpac.me/results/ce363be2-e072-4e24-8c1b-f9816346aa9b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Azorult
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ca5761e56fff93f25f1708bd9b12b214a85b34c46bb76bedc7ff1cc3d2f81a3c

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/466303/

Comments