MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453
SHA3-384 hash: 04a2053d5c7f810a17145d5cd2736a35e479423ce3c6ae6e139f0b8298e57effc9227bfc17efbbaf4248fe78e66ea8ca
SHA1 hash: cab58975cadcd89d14e98ec0e5cf3a950d7ea479
MD5 hash: 93a9e3c51d74beb9591c51a28d634048
humanhash: river-lima-steak-batman
File name:file
Download: download sample
Signature zgRAT
Create hunting rule
File size:5'840'672 bytes
First seen:2024-02-15 22:29:30 UTC
Last seen:2024-02-15 23:15:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 98304:gAoK6oWRH2P1Y/abpyrjavXi/lQqBLm/Bn85w7dZBzr:KK6lx2Y/abYrsXXq1mJntdZBzr
Threatray 1 similar samples on MalwareBazaar
TLSH T11D46AE177B55CF22C6976A33C0DB100093E6C989AB37E70B3A8613691D137DE899E5CE
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon ece0bac6424242a4 (1 x zgRAT)
Reporter Bitsight
Tags:exe signed zgRAT

Code Signing Certificate

Organisation:TP-wifi OLD City
Issuer:TP-wifi OLD City
Algorithm:sha512WithRSAEncryption
Valid from:2024-02-15T07:07:31Z
Valid to:2025-11-13T00:00:00Z
Serial number: 17648b705e12b445bf9522e3d4444bb8
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: d2652dc0659f68621e1ccc391e859fa0000a1f7108ee5b7cf5a7c4e844530c62
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: https://vk.com/doc329118071_674928712?hash=TjGVKkmLs7NGXWtH8VXLIwbF1xdFwG0DuK1ZQCJeczz&dl=ZL8M0qXVN7FLUoMAbEBJ2S5Zcc3y4RZ8uxTavtsapyg&api=1&no_preview=1

Intelligence

File Origin
# of uploads :
2
# of downloads :
376
Origin country :
US US
Vendor Threat Intelligence
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/476390/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Forced system process termination
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lumma overlay packed
Link:
https://www.filescan.io/uploads/65ce906ce304215defb23080/reports/6a8b624b-d823-4dd5-a9aa-955315d9aee0/overview
Verdict:
Malicious
Labled as:
Suspicious/MalPe.X2205
Link:
https://www.hybrid-analysis.com/sample/f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453
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.
Malware family:
FlashDevelop
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e4bd77a5-28e0-4eba-9439-1e837cffa1bd
Result
Threat name:
PureLog Stealer, RHADAMANTHYS, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1393156
Signature
Allocates memory in foreign processes
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected PureLog Stealer
Yara detected RHADAMANTHYS Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1393156 Sample: file.exe Startdate: 15/02/2024 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 4 other signatures 2->44 9 file.exe 2 2->9         started        process3 file4 32 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 9->32 dropped 52 Found many strings related to Crypto-Wallets (likely being stolen) 9->52 54 Writes to foreign memory regions 9->54 56 Allocates memory in foreign processes 9->56 58 Injects a PE file into a foreign processes 9->58 13 MSBuild.exe 1 9->13         started        signatures5 process6 process7 15 dialer.exe 13->15         started        19 WerFault.exe 2 13->19         started        21 WerFault.exe 2 13->21         started        dnsIp8 34 5.35.34.193, 49731, 49733, 49739 INF-NET-ASRU Russian Federation 15->34 36 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->36 23 OpenWith.exe 15->23         started        signatures9 process10 signatures11 46 Found many strings related to Crypto-Wallets (likely being stolen) 23->46 48 Tries to harvest and steal browser information (history, passwords, etc) 23->48 50 Tries to harvest and steal Bitcoin Wallet information 23->50 26 setup_wm.exe 23->26         started        28 setup_wm.exe 23->28         started        30 wmpshare.exe 23->30         started        process12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453/
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-15 22:30:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7hwnytgvl6isop7pcszezaw2dmr2xxhwhekp7jbhjh44hojysrjq._file
Verdict:
malicious
Similar samples:
f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453
zgRAT
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys family:zgrat rat stealer
Link:
https://tria.ge/reports/240215-2es2qsad2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
ZGRat
Unpacked files
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
c080dc7bcf99c4abe8563d4a09a6bfc1e3457134c6591f178ae260fe0ffba5d6
MD5 hash:
746de20497b7172549b9b76bffe18cc6
SHA1 hash:
ac7d5c8e83eafea15f4f32c691b119c481359476
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
562edf2cd4f7f9f14902e9f6af589bb4ff06e8c6c872e5989f4fb2e98635a953
MD5 hash:
ec55b1c66f0ee2d44a95796f520253ad
SHA1 hash:
a9392959a23440e308ff29f014b1b4cb53481c61
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
e08dc74c38c5c315c6f9a7d75f12394ea8391e3a8409b120524abac3275dbaf3
MD5 hash:
e5c30afbf4c73a728b1ecd1788f4beb5
SHA1 hash:
6914fa7f58a15056911d1815dfe6f80e5269b155
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
556907953f6d646fa44f1a695040958678797728d1aa0ec9fd4398f12e87a5c2
MD5 hash:
d97b80772d212625434ec6fe4e389312
SHA1 hash:
66b6cb960cff91b0e92ff0a97ba06a5e19bfc934
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
ee5d8d19b12e43459490c9c27024416c670a133fc3f1972fc8f24c6f2b80544c
MD5 hash:
2a3d628b8e04f48a8aea26a687cdc545
SHA1 hash:
e44b4764e00b4e3607f226ab0388403ee785e0bd
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
SH256 hash:
f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453
MD5 hash:
93a9e3c51d74beb9591c51a28d634048
SHA1 hash:
cab58975cadcd89d14e98ec0e5cf3a950d7ea479
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/afa55cce-5795-47b4-8216-a77008aa20e8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f9ecdc4cd55f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453

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:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

zgRAT

Executable exe f9ecdc4cd55f91273fef14b24c82da1b23abdcf63914ffa42749f9c3b9389453

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/476390/

Comments