MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608. 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


zgRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608
SHA3-384 hash: 3ae5c0edec2c66023027935d61454cadcbc1fddbd42d9a1e91618bb1b23b649e8990c8a810b0fdda502a20d9a3b09994
SHA1 hash: 7119c29754409ab879eae0548c3c24395c27e16e
MD5 hash: f5ae4fdb7579db408cc119c7df5ba699
humanhash: beer-cola-may-india
File name:CMLite.exe
Download: download sample
Signature zgRAT
Create hunting rule
File size:2'483'248 bytes
First seen:2024-04-05 06:07:52 UTC
Last seen:2024-04-05 06:19:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 49152:MajGm3M0mm2dUE5qMsS5SeBtvGz68gNR0T3vRs+1FXclTbVzi:Maj1vmm0fsSQm8OA3vRLbclTbVW
TLSH T177B53322DCB2E86EF9D6713BF48DA16936DECB882F49DD8772A1C23543C56CE42B4510
TrID 25.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
19.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.1% (.EXE) Win32 Executable (generic) (4504/4/1)
7.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
7.8% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter likeastar20
Tags:exe NjRAT RAT zgRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
379
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608.exe
Verdict:
Malicious activity
Analysis date:
2024-04-05 06:10:41 UTC
Tags:
rat backdoor dcrat remote stealer opendir
Link:
https://app.any.run/tasks/bced83b3-f2cb-4c1d-9f0a-512472087cec

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

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi enigma lolbin obsidium overlay packed packed shell32
Link:
https://www.filescan.io/uploads/660f9545a0783463faa0a8e8/reports/c088df89-22dd-4c35-8668-46753195aa5c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608
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/0c118233-381b-468d-8288-07056e464028
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1420674
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops large PE files
Encrypted powershell cmdline option found
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Powershell drops PE file
Sigma detected: Disable power options
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Snort IDS alert for network traffic
Uses powercfg.exe to modify the power settings
Very long command line found
Yara detected Costura Assembly Loader
Yara detected DCRat
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1420674 Sample: CMLite.exe Startdate: 05/04/2024 Architecture: WINDOWS Score: 100 106 bookreading2024.net 2->106 110 Snort IDS alert for network traffic 2->110 112 Multi AV Scanner detection for domain / URL 2->112 114 Antivirus detection for URL or domain 2->114 116 15 other signatures 2->116 11 CMLite.exe 2 2->11         started        14 VC_redist.x64.exe 2->14         started        16 svchost.exe 2->16         started        19 svchost.exe 2->19         started        signatures3 process4 dnsIp5 136 Detected unpacking (changes PE section rights) 11->136 138 Detected unpacking (overwrites its own PE header) 11->138 140 Very long command line found 11->140 150 2 other signatures 11->150 21 powershell.exe 15 29 11->21         started        142 Multi AV Scanner detection for dropped file 14->142 144 Modifies the context of a thread in another process (thread injection) 14->144 146 Adds a directory exclusion to Windows Defender 14->146 148 Modifies power options to not sleep / hibernate 14->148 26 cmd.exe 14->26         started        28 powershell.exe 14->28         started        30 sc.exe 14->30         started        32 9 other processes 14->32 104 127.0.0.1 unknown unknown 16->104 signatures6 process7 dnsIp8 108 bookreading2024.net 104.21.61.25, 443, 49731, 49732 CLOUDFLARENETUS United States 21->108 88 C:\Users\user\Desktop\CMLiteInstaller.exe, PE32+ 21->88 dropped 90 C:\Users\user\AppData\Roaming\conhostgm.exe, PE32 21->90 dropped 92 C:\Users\...\cmHypersurrogatesavesDhcp.exe, PE32 21->92 dropped 124 Powershell drops PE file 21->124 34 cmHypersurrogatesavesDhcp.exe 7 21->34         started        38 conhostgm.exe 7 21->38         started        40 CMLiteInstaller.exe 2 21->40         started        42 conhost.exe 21->42         started        44 conhost.exe 26->44         started        46 wusa.exe 26->46         started        48 conhost.exe 28->48         started        50 conhost.exe 30->50         started        52 8 other processes 32->52 file9 signatures10 process11 file12 84 C:\Users\...\.cmHypersurrogatesavesDhcp.exe, PE32 34->84 dropped 118 Machine Learning detection for dropped file 34->118 120 Drops large PE files 34->120 54 .cmHypersurrogatesavesDhcp.exe 34->54         started        86 C:\Users\user\AppData\...\.conhostgm.exe, PE32+ 38->86 dropped 122 Antivirus detection for dropped file 38->122 58 .conhostgm.exe 38->58         started        signatures13 process14 file15 94 C:\Users\user\Desktop\xdIggIrQ.log, PE32 54->94 dropped 96 C:\Users\user\Desktop\tvCHEuRd.log, PE32 54->96 dropped 98 C:\Users\user\Desktop\sqrhELbc.log, PE32 54->98 dropped 102 7 other malicious files 54->102 dropped 126 Drops large PE files 54->126 128 Creates processes via WMI 54->128 100 C:\ProgramData\VC_redist.x64.exe, PE32+ 58->100 dropped 130 Uses powercfg.exe to modify the power settings 58->130 132 Adds a directory exclusion to Windows Defender 58->132 134 Modifies power options to not sleep / hibernate 58->134 60 cmd.exe 58->60         started        62 powershell.exe 58->62         started        64 sc.exe 58->64         started        66 12 other processes 58->66 signatures16 process17 process18 68 conhost.exe 60->68         started        70 wusa.exe 60->70         started        72 conhost.exe 62->72         started        74 conhost.exe 64->74         started        76 conhost.exe 66->76         started        78 conhost.exe 66->78         started        80 conhost.exe 66->80         started        82 9 other processes 66->82
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608/
Threat name:
Win32.Downloader.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2024-03-09 23:39:04 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajufl3aoq6dm7okguhc7qwazbl6fm23pctjrb7rxpaga5pq6qyea._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat evasion keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/240405-gvwgksdf7t/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Creates new service(s)
Downloads MZ/PE file
Stops running service(s)
AgentTesla payload
AgentTesla
Detect ZGRat V1
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608
MD5 hash:
f5ae4fdb7579db408cc119c7df5ba699
SHA1 hash:
7119c29754409ab879eae0548c3c24395c27e16e
Link:
https://www.unpac.me/results/f12d95ce-2229-4ec3-af80-d6dbbbc19650/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/026855ec0e87/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.66
Link:
https://yomi.yoroi.company/submissions/026855ec0e8786cfb946a1c5f858190afc566b6f14d310fe37780c0ebe1e8608

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create Filesversion.dll::GetFileVersionInfoA

Comments