MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3. 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


DCRat


Vendor detections: 13


Intelligence 13 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3
SHA3-384 hash: 0396be4bafb46f4a426b9c8ff76d648693bebadc631dbcfa6b1c0dbda8697609a318a4c3ec174f59f0511bbb1620db35
SHA1 hash: ee98fb3fb0b2f5e0a1e05fc409b920363626a8ca
MD5 hash: 9308044d486d7b3f5ffee3f41d3f7881
humanhash: item-butter-bacon-hydrogen
File name:SecuriteInfo.com.Trojan.DownLoader48.29860.1293.7282
Download: download sample
Signature DCRat
Create hunting rule
File size:472'480 bytes
First seen:2025-04-12 17:34:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:CLgtRLl3jFbiumDh4Su7XjnEyL8h+uACdWfdoxn67CQQdzS5gaMC2eY:CLSLl3pdm92QIloxnMcYrMBeY
Threatray 63 similar samples on MalwareBazaar
TLSH T184A4C070B74A5ED6E88D8E31D6BE77B8F62A78695E448313B38872029D5104DECCC7C9
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
dhash icon b28b87cba3b2f8f4 (4 x AsyncRAT, 1 x Formbook, 1 x XWorm)
Reporter SecuriteInfoCom
Tags:DCRat exe signed

Code Signing Certificate

Organisation:Valve
Issuer:Steam
Algorithm:sha256WithRSAEncryption
Valid from:2024-07-01T15:05:00Z
Valid to:2035-04-10T15:05:00Z
Serial number: ab6902d0abc4dd7b23775a00e09ad1c133b96731
Thumbprint Algorithm:SHA256
Thumbprint: 0ed2753ce85567c075007e9d652c0fe693611445f01717357b1c8b7c89b8f602
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
581
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/2014/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader48.29860.1293.7282.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67faaef3d6e7c3effad10bc1
Tags:
virus micro sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated self-signed-cert signed
Link:
https://www.filescan.io/uploads/67faa4146258a97207fc80c2/reports/d4dd9499-6cdd-4011-8e31-cf27fbd6ffe0/overview
Verdict:
Malicious
Labled as:
Trojan.Mardom.MN.Generic
Link:
https://www.hybrid-analysis.com/sample/a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d919b75a-ee00-4230-bdad-bf4ceede37a8
Result
Threat name:
DcRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1663865
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
AI detected suspicious PE digital signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Compiles code for process injection (via .Net compiler)
Contains functionality to capture screen (.Net source)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DcRat
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-12 17:34:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uscg25kaejigfwe2loyi7xb63fd6bstiiud2l4q37z6xdo6mfxjq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
boratrat
Create hunting rule
Similar samples:
0f1073c5cacf5009f6097cf771b71ab18e3350fd445935ce72ac1b45fd175291
DCRat
125c9452b7bad6fc88ebd3bbc945cfb09ddd17143f6d86d2e9546da0ce55a4bb
DCRat
2934a9348fe15bcc85228667593a6e5ce0a4b831ce481b290c1ba7ebeb907c20
DCRat
3b1a7f4151f967d6574f3c26de9eba9745123e19b61bfb6d5494c2a777da8a21
DCRat
440c3df99e39d7adbbd231ab92b01c2e70e276703e8b5831822bba1facc7e1b9
DCRat
927dedee3e4382a8aba77ee2322bb9aead633344f8cdccec0ce4c5e19fddb5b8
DCRat
d49af631d0fd3acbdaf7cdd6e6d30ea162c4f1ead48221e86dbe0d2c1e59e11c
DCRat
ea09ce7cfee9dd88c2bd0bd54ad9144ecbcba2fbb3c7fe5189877c236467ec8e
DCRat
error
DCRat
+ 53 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250412-v5jgnaypx6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Program crash
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/048c84bf-5151-4df6-bc38-a49bc1914bd7
Unpacked files
SH256 hash:
a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3
MD5 hash:
9308044d486d7b3f5ffee3f41d3f7881
SHA1 hash:
ee98fb3fb0b2f5e0a1e05fc409b920363626a8ca
Link:
https://www.unpac.me/results/2bb726f3-5757-4df8-ba81-fd3f52608091/
SH256 hash:
8daf77c79a912e1e52a6805ee2de9ebf7d99ea9298b2c1ce520a0e544490a918
MD5 hash:
d213e9651850e369f18c195371accc1f
SHA1 hash:
ef0065cb59d1ce3c90d14eacaacdf1742a3b5b66
Link:
https://www.unpac.me/results/2bb726f3-5757-4df8-ba81-fd3f52608091/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a4846d754022/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DCRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3

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:dcrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_kingrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_rkp
Create hunting rule
Author:jeFF0Falltrades
Description:Detects DCRat payloads
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_Fody
Create hunting rule
Author:ditekSHen
Description:Detects executables manipulated with Fody
Rule name:INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
Author:ditekSHen
Description:Detects executables attemping to enumerate video devices using WMI
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Generic_Threat_ce98c4bc
Create hunting rule
Author:Elastic Security
Rule name:win_asyncrat_unobfuscated
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in unobfuscated AsyncRat Samples. Rule may also pick up on other Asyncrat-derived malware (Dcrat/venom etc)

File information

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

Web download

DCRat

Executable exe a4846d7540225062d89a5bb08fdc3ed947e0ca684507a5f21bfe7d71bbcc2dd3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/2014/
  
URLhaus
https://urlhaus.abuse.ch/url/3508758/
  
Delivery method
Distributed via web download

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments