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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a
SHA3-384 hash: 804fedfe6377d12498299953adfe7cd993e82e02bf0e8ae5eacc94d1aeae98e664db0cafc6af8babc7833ee770b4f858
SHA1 hash: 8b0f375062dad2529dcd56206418ecd80caee674
MD5 hash: c50cb2d89627c4692e8f4fa4883515dc
humanhash: nebraska-shade-lithium-sixteen
File name:SecuriteInfo.com.HEUR.Trojan.MSIL.Agent.gen.4285.13890
Download: download sample
File size:844'800 bytes
First seen:2024-04-10 16:19:54 UTC
Last seen:2024-04-28 16:44:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'288 x AgentTesla, 20'697 x Formbook, 12'401 x SnakeKeylogger)
ssdeep 24576:K++RmSlgqgj7P3HBqvOtC58wVPCRFizYrtWrFV5v:K++YkPM4WtdwVC/JWxPv
Threatray 72 similar samples on MalwareBazaar
TLSH T13B0533096F98CD02D083A9FC76B662375B545B1DB0889FD5CA8440E9FE2BBFD5C43A90
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
352
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a.exe
Verdict:
Malicious activity
Analysis date:
2024-04-10 16:26:46 UTC
Tags:
dcrat rat backdoor remote stealer
Link:
https://app.any.run/tasks/f2f673d8-6a44-456a-85dd-426ec6b6e50c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Loading a suspicious library
Using the Windows Management Instrumentation requests
Creating a window
Unauthorized injection to a recently created process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6616bc3e0b46b3036931878b/reports/b35cd1fe-dc00-48d9-910e-cb200ba86dfd/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0b1d0b7-5be0-4800-9057-f56a30c3f417
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1424020
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops PE files to the user root directory
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1424020 Sample: SecuriteInfo.com.HEUR.Troja... Startdate: 10/04/2024 Architecture: WINDOWS Score: 100 41 739668cm.n9shteam2.top 2->41 53 Snort IDS alert for network traffic 2->53 55 Antivirus detection for URL or domain 2->55 57 Antivirus detection for dropped file 2->57 59 9 other signatures 2->59 8 SecuriteInfo.com.HEUR.Trojan.MSIL.Agent.gen.4285.13890.exe 4 27 2->8         started        signatures3 process4 file5 25 C:\Windows\...\yMLRURDIAhzEhbxYzjbKCORxf.exe, PE32 8->25 dropped 27 C:\Users\user\TextInputHost.exe, PE32 8->27 dropped 29 C:\Users\user\Desktop\uPtjFPKp.log, PE32 8->29 dropped 31 8 other malicious files 8->31 dropped 61 Drops PE files to the user root directory 8->61 12 cmd.exe 1 8->12         started        signatures6 process7 process8 14 yMLRURDIAhzEhbxYzjbKCORxf.exe 14 279 12->14         started        19 w32tm.exe 1 12->19         started        21 conhost.exe 12->21         started        23 chcp.com 1 12->23         started        dnsIp9 43 739668cm.n9shteam2.top 104.21.90.190, 49731, 49734, 49735 CLOUDFLARENETUS United States 14->43 33 C:\Users\user\Desktop\mJCbTAwe.log, PE32 14->33 dropped 35 C:\Users\user\Desktop\iSLkMDwk.log, PE32 14->35 dropped 37 C:\Users\user\Desktop\YksUcbqD.log, PE32 14->37 dropped 39 2 other malicious files 14->39 dropped 45 Antivirus detection for dropped file 14->45 47 Multi AV Scanner detection for dropped file 14->47 49 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->49 51 3 other signatures 14->51 file10 signatures11
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-04-10 16:20:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3vivy3if4y6pkbk7gzt3o5vgvaibqua6owmjusvdjfi5jyfrrv5a._file
Verdict:
malicious
Similar samples:
4fb58a5ee7ba44f8b9383496178c47aa4b47a304c128c403939bf0bf9aeb7b4b
684efa3246161dc6a58ebab74e56a1db300aaa63ce5e34fc41b0b50b90bc87d3
b706a1a67f20b5e029c058de6a1e681a36fea762f69b9d983921d0e47ec2bc6c
c0664856c2e59f8cc9e0ff378fed29e6592f429819999e1a44eade9dbc62187e
ecb1e141d645db6da20ead3b5a9710778fa33427fde5ea916ab088e843681878
eeb173614b06d5819dbb914b09c8c57b79b58ba7229904968f6dc7a6859e62c7
+ 62 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240410-ts426agh41/
Behaviour
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Unpacked files
SH256 hash:
aab95596475ca74cede5ba50f642d92fa029f6f74f6faeae82a9a07285a5fb97
MD5 hash:
f4b38d0f95b7e844dd288b441ebc9aaf
SHA1 hash:
9cbf5c6e865ae50cec25d95ef70f3c8c0f2a6cbf
Link:
https://www.unpac.me/results/b13b39aa-8409-4345-81d7-56aff19991e5/
SH256 hash:
a45df6e00bec48adb83ff190936f1fa570d53480b4cbfaff18e2d6fa7db68f80
MD5 hash:
bef344d113a6a47dd555f4f68cab6178
SHA1 hash:
6615d6f23c92d3f2b6da7d6379c6c4d8a896ce8c
Link:
https://www.unpac.me/results/b13b39aa-8409-4345-81d7-56aff19991e5/
SH256 hash:
7c95d3b38114e7e4126cb63aadaf80085ed5461ab0868d2365dd6a18c946ea3a
MD5 hash:
e9ce850db4350471a62cc24acb83e859
SHA1 hash:
55cdf06c2ce88bbd94acde82f3fea0d368e7ddc6
Link:
https://www.unpac.me/results/b13b39aa-8409-4345-81d7-56aff19991e5/
SH256 hash:
dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a
MD5 hash:
c50cb2d89627c4692e8f4fa4883515dc
SHA1 hash:
8b0f375062dad2529dcd56206418ecd80caee674
Link:
https://www.unpac.me/results/b13b39aa-8409-4345-81d7-56aff19991e5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dd515c6d05e63cf5055f3667b776a6a81018501e75989a4aa34951d4e0b18d7a

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: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.

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 (GUARD_CF)high

Comments