MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790
SHA3-384 hash: 3581755180469e4c79d2afbf84e72233fa548c356fc01e293a035a26fc4c4ba15a78a906e03dfb50b072b91f3c4a9de4
SHA1 hash: 15fc4eae70d13df375df13eec67d2208d4b83334
MD5 hash: 3c77aa38298785317ba568f6561458c2
humanhash: skylark-cola-video-floor
File name:HEUR-Trojan-Spy.MSIL.Stealer.gen-f32a37424ccb.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'769'666 bytes
First seen:2023-02-03 18:35:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:h2G/nvxW3WSZ01e3J09QcGtD2F0Wpq0Ld7UT29cENYaK2q5aj+4H:hbA3velF2CTK2q5aya
Threatray 3'009 similar samples on MalwareBazaar
TLSH T1CF855B027A46DD12C0691637D9EF586407ACED013BAAD71A7E9B336D69313A38D0F1CB
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 10005d9e13334110 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0553951.xsph.ru/apiBigloadDbtrack.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:
HEUR-Trojan-Spy.MSIL.Stealer.gen-f32a37424ccb.exe
Verdict:
Malicious activity
Analysis date:
2023-02-03 18:36:10 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/bfadd288-4fb4-475b-a61c-eca6d95a45cd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/360002/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

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

Win.Packed.Uztuby-9873019-0
Create hunting rule

Win.Packed.Uztuby-9873583-0
Create hunting rule

Win.Packed.Uztuby-9873989-0
Create hunting rule

Win.Packed.Uztuby-9875336-0
Create hunting rule

Win.Packed.Uztuby-9877681-0
Create hunting rule

Win.Packed.Uztuby-9878629-0
Create hunting rule

Win.Packed.Uztuby-9880198-0
Create hunting rule

Win.Packed.Uztuby-9937390-0
Create hunting rule

Win.Malware.Uztuby-9939317-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Launching a process
Creating a file
Creating a file in the system32 subdirectories
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65097/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive greyware overlay packed packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63dd541496add6d1cf499629/reports/06f11a4b-8827-4eaf-b57f-1b5f4b848608/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790
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/c7dae99b-94d8-4918-82ee-6f3a3d7d6dc7
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1165357
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Schedule system process
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: 798124 Sample: HEUR-Trojan-Spy.MSIL.Steale... Startdate: 03/02/2023 Architecture: WINDOWS Score: 100 63 Malicious sample detected (through community Yara rule) 2->63 65 Antivirus detection for dropped file 2->65 67 Antivirus / Scanner detection for submitted sample 2->67 69 8 other signatures 2->69 10 HEUR-Trojan-Spy.MSIL.Stealer.gen-f32a37424ccb.exe 3 10 2->10         started        13 cmd.exe 14 3 2->13         started        17 RcITWYjwJbGxvcEFHAoJmLINafPa.exe 3 2->17         started        process3 dnsIp4 55 C:\Users\user\...\brokerdllnetfontrefdll.exe, PE32 10->55 dropped 57 C:\Users\...\x3OfUrR78YXjymmuSEnGHRRIFG7o.vbe, data 10->57 dropped 19 wscript.exe 1 10->19         started        59 a0553951.xsph.ru 13->59 79 Antivirus detection for dropped file 13->79 81 Multi AV Scanner detection for dropped file 13->81 83 Machine Learning detection for dropped file 13->83 85 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->85 file5 signatures6 process7 process8 21 cmd.exe 1 19->21         started        process9 23 brokerdllnetfontrefdll.exe 1 13 21->23         started        27 conhost.exe 21->27         started        file10 47 C:\Windows\SysWOW64\...\cmd.exe, PE32 23->47 dropped 49 C:\...\RcITWYjwJbGxvcEFHAoJmLINafPa.exe, PE32 23->49 dropped 51 C:\Users\user\Recent\csrss.exe, PE32 23->51 dropped 53 C:\MSOCache\All Users\...\SearchUI.exe, PE32 23->53 dropped 71 Antivirus detection for dropped file 23->71 73 Multi AV Scanner detection for dropped file 23->73 75 Machine Learning detection for dropped file 23->75 77 4 other signatures 23->77 29 csrss.exe 14 3 23->29         started        33 schtasks.exe 1 23->33         started        35 schtasks.exe 1 23->35         started        37 2 other processes 23->37 signatures11 process12 dnsIp13 61 a0553951.xsph.ru 141.8.197.42, 49695, 49696, 49697 SPRINTHOSTRU Russian Federation 29->61 87 Antivirus detection for dropped file 29->87 89 Multi AV Scanner detection for dropped file 29->89 91 Machine Learning detection for dropped file 29->91 93 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 29->93 39 conhost.exe 33->39         started        41 conhost.exe 35->41         started        43 conhost.exe 37->43         started        45 conhost.exe 37->45         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-07-26 13:03:14 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mvdoqsmzosel5jwml7yi6s623cwslmcpjl74pqmulg7dkhuc6ia._file
Verdict:
malicious
Similar samples:
00c5b3c574053a1faa9d26f44a73b9db72178de14e95e46893a879229597b325
DCRat
20724d429812a1b334aec7c4378f198628b8599adf66e6aed659a1d1c349a345
DCRat
2e148f224d98e0b49554d3612f6f49a690324906c3abb65cf67d8059d644254e
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32470345db6e393233879ae6a425bf1f24ad0d637fd8ea81ec895a53b56bd3ac
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4790844cc86c5ad52bf2aa1bce681cf2c3e413ca2ed96bf65a03b7107206dab5
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668daad8213376770747f3cffe6daed5d5630cbb3549859eeafea388a998dcb9
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7b139a89b425cc693cc6c193278b94212c676329d478d71804c84f592f7b3302
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909299fa8b85f870b459f63b80ad0dabb5a0654dfcc85b1901fdb6a4c9cb2ce3
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b115cd83f8cf97a23b8cc34503f2b63ff6417f0235f3b0e9e0fba5265408a918
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bbcf76d0bd661ba4d55bf49ca343795aa20e18214ae527b8dbed3cf4a78ea744
DCRat
+ 2'999 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
Link:
https://tria.ge/reports/230203-w8w3laca51/
Behaviour
Creates scheduled task(s)
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
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Unpacked files
SH256 hash:
980024e8c13ce835dbfa28f8eea51e701e36b1a085061445d14f7f4e87a44e50
MD5 hash:
268c2e7768781323eec48ae7d2ce805d
SHA1 hash:
871970eef6d4976f96f0a42371880b6dd9f21e52
Link:
https://www.unpac.me/results/1f3d6ae2-3dc9-4449-a895-97115bd3a7e3/
SH256 hash:
f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790
MD5 hash:
3c77aa38298785317ba568f6561458c2
SHA1 hash:
15fc4eae70d13df375df13eec67d2208d4b83334
Link:
https://www.unpac.me/results/1f3d6ae2-3dc9-4449-a895-97115bd3a7e3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f32a37424ccb/report/overview.html
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/f32a37424ccba445f53662ff847a5ed6c5692d827a57fe3e0ca2cdf1a8f41790

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.

Cape
Cape
https://www.capesandbox.com/analysis/360002/

Comments