MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972. 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


PureLogsStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972
SHA3-384 hash: a0eb8dd12b49815a3a3cd01f276eed8634ca940284f25b814525ee73a43287ca14875b4c2ddefdf2e02c62da09b6ef55
SHA1 hash: 27ec0fdd569d17d526ae7c5308a11a89cde53d6d
MD5 hash: 4835534b0922349a092726e541ff8bb9
humanhash: one-batman-orange-vermont
File name:file
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:610'304 bytes
First seen:2024-02-05 14:48:31 UTC
Last seen:2024-02-05 16:40:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Y7I2Ipj106ISoP6wJjb0Pc6mwBl8N3BM66qx184aHGs2pW2/S:ZmRpP6UPhQBl8DM61x1P1WUS
Threatray 2'040 similar samples on MalwareBazaar
TLSH T136D42321FF9B9FB6F2A6DBBB12CAC75F116EE814D4A1811220451541683FE3D163F32A
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter jstrosch
Tags:.NET exe MSIL PureLogStealer


Avatar
jstrosch
Found at hxxp://magic.poisontoolz[.]com/baga.exe by #subcrawl

Intelligence

File Origin
# of uploads :
2
# of downloads :
310
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/474751/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.26665.14639.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65c0f5667251d2ad7dc85f82/reports/2d00f659-4919-4cac-bed2-6d504127a129/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972
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:
MassLogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e43f2bf-467f-4ce5-8d2d-197e13daa9fa
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1386885
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to many ports of the same IP (likely port scanning)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
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
Potential dropper URLs found in powershell memory
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1386885 Sample: file.exe Startdate: 05/02/2024 Architecture: WINDOWS Score: 100 33 magic.poisontoolz.com 2->33 37 Antivirus detection for URL or domain 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 12 other signatures 2->43 7 Count.exe 3 2->7         started        10 file.exe 7 2->10         started        13 powershell.exe 22 2->13         started        15 2 other processes 2->15 signatures3 process4 file5 45 Antivirus detection for dropped file 7->45 47 Multi AV Scanner detection for dropped file 7->47 49 Machine Learning detection for dropped file 7->49 55 3 other signatures 7->55 17 InstallUtil.exe 15 3 7->17         started        27 C:\Users\user\AppData\Local\...\Count.exe, PE32 10->27 dropped 51 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 10->51 53 Potential dropper URLs found in powershell memory 13->53 21 WmiPrvSE.exe 13->21         started        23 conhost.exe 13->23         started        25 conhost.exe 15->25         started        signatures6 process7 dnsIp8 29 194.33.191.53, 49729, 49731, 49732 AQUA-ASRO unknown 17->29 31 magic.poisontoolz.com 104.21.10.90, 443, 49730 CLOUDFLARENETUS United States 17->31 35 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 17->35 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2024-02-05 15:02:05 UTC
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5tdzsgpedmo63cqbvi4o3zcxkxzbnuhusdce67qtq3e7cqg2vfza._file
Verdict:
malicious
Similar samples:
59e7180a2a869453fb54d13f04b4eda1a5153659378501fa31b18f862576f800
PureLogsStealer
68d282c16c83a849e29fb395b3e1864c3df158edf47a92ffb078b81dcafd7888
PureLogsStealer
72f5f9230c025a393d1362241679fd0dd5c48b7e3786591f35b3f74eccf53978
PureLogsStealer
d9112ca0fbd3b9456db0410639f4380531cc0cf60c736ebc13189ad0b917f102
PureLogsStealer
dc306a538c10c8e4ded86db7b1c4648191db7581b76c506bcf9ad511a5120aa8
PureLogsStealer
ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972
PureLogsStealer
+ 2'030 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/240205-r62svacdcq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
b47cb27fe6f9314af1cf6fe32b6aa19e633fa277341eef8f6443088b350e57e4
MD5 hash:
af51adb4525371f695f81cdb7aae9d3d
SHA1 hash:
8514382f128023d54384111b0844e10c87729da7
Link:
https://www.unpac.me/results/4fcbb492-f1bd-4e9b-8a16-4a8b752a37a7/
SH256 hash:
748caa215af776eda9d00912b888eadde8adfb77b98fd660d3ea7d971c53b501
MD5 hash:
8efeaab41d79d4cfa715b20e086d7d52
SHA1 hash:
7be1a5c599cf2871d7dfd8ad4ddf6854a37cf4ca
Link:
https://www.unpac.me/results/4fcbb492-f1bd-4e9b-8a16-4a8b752a37a7/
SH256 hash:
81dc2593724dbcb7f65dc14e17f6eec1fadc53b0cf70aab15406da9ed08f984d
MD5 hash:
8c548ba02b792d241660a58c4a23f8f0
SHA1 hash:
2ee3f5637c9ce2e949811ff784fd32ba50313346
Link:
https://www.unpac.me/results/4fcbb492-f1bd-4e9b-8a16-4a8b752a37a7/
SH256 hash:
994b68b31b24d6b0656192e10656c1b2e9f354c5dc6db479cc36d84386fb2ccb
MD5 hash:
7226308ff4d2351d064d6d08489d94c7
SHA1 hash:
2c593cfe94267680161eab14fc6859215b419557
Link:
https://www.unpac.me/results/4fcbb492-f1bd-4e9b-8a16-4a8b752a37a7/
SH256 hash:
ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972
MD5 hash:
4835534b0922349a092726e541ff8bb9
SHA1 hash:
27ec0fdd569d17d526ae7c5308a11a89cde53d6d
Link:
https://www.unpac.me/results/4fcbb492-f1bd-4e9b-8a16-4a8b752a37a7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ecc79919e41b/report/overview.html
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/ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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

PureLogsStealer

Executable exe ecc79919e41b1ded8a01aa38ede45755f216d0f490c44f7e1386c9f140daa972

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/474751/

Comments