MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f
SHA3-384 hash: 17a8794a3f57df063351a018f6f414a784250a8773d8a79eb0aa77cfb9a745c63652aa0391e582fc92443a5e97d682c2
SHA1 hash: c6fee18ee117d26567f7ab93905e8440e32255ac
MD5 hash: 22d70dfada1ceab5ff48570ba756c117
humanhash: connecticut-whiskey-july-bulldog
File name:22d70dfada1ceab5ff48570ba756c117.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'740'923 bytes
First seen:2023-12-07 20:35:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (390 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:IBJBwqFht2nFZfUv62RiAi6OkIRKkJHQkm9ddsHqzmLDWuXMyrFYFxly:yH592zQiAixWm3m9/hMDKiYv8
TLSH T12D06E046B6624E33C6B53B31A4D7062D53B4DB327516EF1B365E11A2BD263308A232F7
TrID 74.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
2.9% (.EXE) Win64 Executable (generic) (10523/12/4)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://62.122.213.56/Php/FlowerasyncVideotemporary/generatorlow5/LowtemporaryPython/protectwp/Multi/Request/CdnExternal/UpdateServerapi/pollHttp.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
324
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/463375/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

Win.Packed.Uztuby-10009381-0
Create hunting rule

Win.Packed.Uztuby-10015036-0
Create hunting rule

Win.Packed.Uztuby-10015799-0
Create hunting rule

Win.Packed.Uztuby-10015800-0
Create hunting rule

Win.Packed.Uztuby-10015902-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the 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
Loading a suspicious library
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm installer lolbin overlay packed packed replace setupapi sfx shdocvw shell32 wscript
Link:
https://www.filescan.io/uploads/65722cb7da3178d99cdbf523/reports/017f7aea-3f96-4132-93a4-a7f202539f46/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/0843f2b7-83ef-4f3c-b659-f333c6377710
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355789
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executables to the windows directory (C:\Windows) and starts them
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
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1355789 Sample: Snw7r9ddx9.exe Startdate: 07/12/2023 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic 2->74 76 Antivirus detection for URL or domain 2->76 78 Antivirus detection for dropped file 2->78 80 7 other signatures 2->80 10 Snw7r9ddx9.exe 3 6 2->10         started        process3 file4 70 C:\...\surrogateRuntime.exe, PE32 10->70 dropped 13 wscript.exe 1 10->13         started        process5 signatures6 92 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->92 16 cmd.exe 13->16         started        process7 process8 18 surrogateRuntime.exe 3 34 16->18         started        22 conhost.exe 16->22         started        file9 54 C:\...\ZClZneSmoiPoLuZIONJdvlIuRhFmR.exe, PE32 18->54 dropped 56 C:\...\ZClZneSmoiPoLuZIONJdvlIuRhFmR.exe, PE32 18->56 dropped 58 C:\Users\user\Desktop\yuqsBdUj.log, PE32 18->58 dropped 60 21 other malicious files 18->60 dropped 82 Multi AV Scanner detection for dropped file 18->82 84 Adds a directory exclusion to Windows Defender 18->84 24 cmd.exe 18->24         started        27 powershell.exe 23 18->27         started        29 powershell.exe 23 18->29         started        31 16 other processes 18->31 signatures10 process11 signatures12 90 Drops executables to the windows directory (C:\Windows) and starts them 24->90 33 ZClZneSmoiPoLuZIONJdvlIuRhFmR.exe 24->33         started        38 conhost.exe 24->38         started        50 2 other processes 24->50 40 conhost.exe 27->40         started        42 conhost.exe 29->42         started        44 conhost.exe 31->44         started        46 conhost.exe 31->46         started        48 conhost.exe 31->48         started        52 13 other processes 31->52 process13 dnsIp14 72 62.122.213.56, 49710, 49712, 49713 RSMEDIA-ASRU Russian Federation 33->72 62 C:\Users\user\Desktop\qBktsnCn.log, PE32 33->62 dropped 64 C:\Users\user\Desktop\pvlmnAUw.log, PE32 33->64 dropped 66 C:\Users\user\Desktop\pnCTIRtq.log, PE32 33->66 dropped 68 15 other malicious files 33->68 dropped 86 Multi AV Scanner detection for dropped file 33->86 88 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 33->88 file15 signatures16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-12-05 14:49:14 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uq5vplpdyngsj67htgpaf2sdiphkjoudnm727rlafj3m2abytvhq._file
Verdict:
unknown
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231207-zdj2bsgg4y/
Behaviour
Modifies registry class
Runs ping.exe
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
Executes dropped EXE
Loads dropped DLL
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/ffc6a551-0eca-41aa-809b-c3e5d0155f63/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/ffc6a551-0eca-41aa-809b-c3e5d0155f63/
SH256 hash:
a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f
MD5 hash:
22d70dfada1ceab5ff48570ba756c117
SHA1 hash:
c6fee18ee117d26567f7ab93905e8440e32255ac
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/ffc6a551-0eca-41aa-809b-c3e5d0155f63/
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/a43b57ade3c34d24fbe7999e02ea4343cea4ba836b3fafc5602a76cd00389d4f

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

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/463375/

Comments