MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e0489792824c57aadf42a39d8dcd098dd84635982cadd1bf60b4d0dcfabd64. 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: 12


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

SHA256 hash: 74e0489792824c57aadf42a39d8dcd098dd84635982cadd1bf60b4d0dcfabd64
SHA3-384 hash: 80380b262c4c8381d67557aaf5e8a80ecb2bf392f7ec3c2e0a5323a776e7e520e49bbe32ee63bcce871e26a48a878a96
SHA1 hash: acd142039acf9377831d887bfcda2d961e976c55
MD5 hash: fa6401e083559adc1223062c79843e81
humanhash: equal-equal-video-fillet
File name:FA6401E083559ADC1223062C79843E81.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'516'157 bytes
First seen:2023-01-03 16:10:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (865 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:P2G/nvxW3Wo08m9xpjwAfjAuvTz3NPOBnot1nqCvaFv0lX:PbA388SUyoZeaFvI
Threatray 7'359 similar samples on MalwareBazaar
TLSH T143654A017E408A12FC191633C2AB4BCC47B4AD5026A6E32B7AA9377D55F23927D19DCF
TrID 54.2% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
40.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 962be8d4d4d44db2 (2 x DCRat, 1 x njrat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0756235.xsph.ru/phpAuthwindowsGenerator.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
FA6401E083559ADC1223062C79843E81.exe
Verdict:
Malicious activity
Analysis date:
2023-01-03 16:11:26 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/0fbfff65-45fe-42f5-9bd6-cfa85bb3c85b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connecting to a non-recommended domain
Sending an HTTP GET request
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Launching a process
Creating a file in the Windows subdirectories
DNS request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat greyware makop overlay packed packed scar setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63b45397b9b1c17375204a76/reports/559f7df0-e35c-40ec-b67f-ad6a4e960320/overview
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:
Malicious
Link:
https://analyze.intezer.com/analyses/f2bcd3f0-64d2-421f-b197-12dc7b073f64
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1144639
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops PE files to the user root directory
Drops PE files with benign system names
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)
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 777368 Sample: RT3Oi456qL.exe Startdate: 03/01/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Antivirus detection for dropped file 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 7 other signatures 2->52 8 RT3Oi456qL.exe 3 6 2->8         started        11 KYWKvGHZRjiwwwQoXFeSZeOZgLIdA.exe 2 2->11         started        14 WmiPrvSE.exe 2->14         started        16 33 other processes 2->16 process3 dnsIp4 30 C:\blocksession\surrogatebrowserinto.exe, PE32 8->30 dropped 32 C:\blocksession\RKmTWYQGHjweVg82EVAtBYq.vbe, data 8->32 dropped 19 wscript.exe 1 8->19         started        62 Antivirus detection for dropped file 11->62 64 Multi AV Scanner detection for dropped file 11->64 66 Machine Learning detection for dropped file 11->66 68 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 11->68 42 a0756235.xsph.ru 141.8.192.26, 49695, 49696, 49697 SPRINTHOSTRU Russian Federation 16->42 file5 signatures6 process7 dnsIp8 44 192.168.2.1 unknown unknown 19->44 22 cmd.exe 1 19->22         started        process9 process10 24 surrogatebrowserinto.exe 1 28 22->24         started        28 conhost.exe 22->28         started        file11 34 C:\blocksession\explorer.exe, PE32 24->34 dropped 36 C:\blocksession\csrss.exe, PE32 24->36 dropped 38 C:\blocksession\WmiPrvSE.exe, PE32 24->38 dropped 40 9 other malicious files 24->40 dropped 54 Antivirus detection for dropped file 24->54 56 Multi AV Scanner detection for dropped file 24->56 58 Machine Learning detection for dropped file 24->58 60 3 other signatures 24->60 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74e0489792824c57aadf42a39d8dcd098dd84635982cadd1bf60b4d0dcfabd64/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2022-12-18 22:34:07 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=otqerf4sqjgfpkw7ikrz3donbgg5qrrvtawk3un7mc2nbxh2xvsa._file
Verdict:
malicious
Similar samples:
0e1d2795ac86e08da62a7d43e2ae5addcd402d3a368d61bdbfdca7db3ff95f0c
DCRat
351678ba9f6ac971abd396e3a32b77acf7d6942a620d857b6d4908a958472d79
DCRat
388b12479c9216556d369944c045e3aa399da8ec5c065753c1d5b512fd323ad4
DCRat
66bc2046ade6ee7d8a37ed169de795ea3ed78ef5fadb2ae1311758eac97d360a
DCRat
6b86c8444c1cb820c12239dcbb771f0243c8d652b1051771ad52309b6243e040
DCRat
7e53cfc5aa663350d7e0aced0d7d46d358b81d0c7c0a7a09c7eeb422f3208a2c
DCRat
b52835c7a3e8e3d71540d7f1bbf3387958ca343752ead1f8d09cd040cfeeb74e
DCRat
+ 7'349 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230103-tmx2nabh82/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Loads dropped DLL
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
18fe48031a18449fab109af60ba11c09558d0a388962c14c1be453aff9126c0f
MD5 hash:
ad122d61ca248b162cc410a0d8220ee5
SHA1 hash:
c0c0f96efde22b527c90d8b3552f0a5584e317bb
Link:
https://www.unpac.me/results/c5d49242-d3ca-4f54-bf8a-f8af0ea53af2/
SH256 hash:
61a2734e0de7be36712e42cfb982d8fca01583e8326c7a99f755d9cac5a79c33
MD5 hash:
07300941a316dcf9ca420c3b8397c464
SHA1 hash:
268f9695e41112568105188e1b5f42f4b28701c6
Link:
https://www.unpac.me/results/c5d49242-d3ca-4f54-bf8a-f8af0ea53af2/
SH256 hash:
74e0489792824c57aadf42a39d8dcd098dd84635982cadd1bf60b4d0dcfabd64
MD5 hash:
fa6401e083559adc1223062c79843e81
SHA1 hash:
acd142039acf9377831d887bfcda2d961e976c55
Link:
https://www.unpac.me/results/c5d49242-d3ca-4f54-bf8a-f8af0ea53af2/
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/74e0489792824c57aadf42a39d8dcd098dd84635982cadd1bf60b4d0dcfabd64

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

File information

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

Comments