MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
SHA3-384 hash: 5d83ab8d2194564406f219398182703c52a5d45afdb6e937bc88b838895c89f323499fa1e72910cf6d8d4797439c9663
SHA1 hash: ace6461d6df0a45402905532d1aec90f97a1f86b
MD5 hash: 004ddece65fbf872e83e9f9865bf0014
humanhash: mississippi-ink-london-eleven
File name:004ddece65fbf872e83e9f9865bf0014.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:939'520 bytes
First seen:2025-02-06 06:53:12 UTC
Last seen:2025-02-06 07:57:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:snBuRgIKAM/M79qdDNJNsCPAnXj84RWItgu/wpy3Wxj:cdIUNDHNfPQKZqwE
TLSH T1101502542255EA02C0A28BF55971E3F853784DCEA910D31B8FFEBDFB3838B017964696
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
File icon (PE):PE icon
dhash icon 1d199b5a1b2d575b (5 x AgentTesla, 4 x Formbook, 3 x HawkEye)
Reporter abuse_ch
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
466
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
004ddece65fbf872e83e9f9865bf0014.exe
Verdict:
Malicious activity
Analysis date:
2025-02-06 07:15:33 UTC
Tags:
netreactor purecrypter
Link:
https://app.any.run/tasks/a9ba5459-aa52-46c8-b24a-ff8c09d9e3f4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.11.15852.25146.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a45e1351193558eb19862d
Tags:
agenttesla virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Connection attempt
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1b84f1ca-d818-4be4-ac72-67437c18e648
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608041
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
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1608041 Sample: l8syMh0Yma.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 47 Suricata IDS alerts for network traffic 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 10 other signatures 2->53 7 l8syMh0Yma.exe 7 2->7         started        11 BoEgsW.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\Roaming\BoEgsW.exe, PE32 7->37 dropped 39 C:\Users\user\...\BoEgsW.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp5C51.tmp, XML 7->41 dropped 43 C:\Users\user\AppData\...\l8syMh0Yma.exe.log, ASCII 7->43 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 13 l8syMh0Yma.exe 2 7->13         started        17 powershell.exe 23 7->17         started        19 powershell.exe 23 7->19         started        21 schtasks.exe 1 7->21         started        59 Antivirus detection for dropped file 11->59 61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 23 schtasks.exe 11->23         started        25 BoEgsW.exe 11->25         started        signatures5 process6 dnsIp7 45 185.250.207.36, 49713, 62855, 62991 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Ukraine 13->45 65 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->65 67 Loading BitLocker PowerShell Module 17->67 27 WmiPrvSE.exe 17->27         started        29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-01-06 09:30:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gaqsegrqpkzfyfnkntxopq2ufa33wiupjlrcxxves2brohzum3la._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
Similar samples:
error
PureLogsStealer
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250206-hnreqawpcv/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2d1e2d45-a09d-483d-bc45-727608f5212f
Unpacked files
SH256 hash:
3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
MD5 hash:
004ddece65fbf872e83e9f9865bf0014
SHA1 hash:
ace6461d6df0a45402905532d1aec90f97a1f86b
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
SH256 hash:
80e9f179a106ae993c9a52b55b3986574e11649fd3d767d292187a444626a097
MD5 hash:
b04f1c73adfb38c064020266388c7b4c
SHA1 hash:
3b0059d0c0fe3db3300bf827cd34f86e824a9c02
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
SH256 hash:
d6806f96065f42e71d05a777474f89ddb92e3fda7a4147599cf0cd54e60025ea
MD5 hash:
296312c8ddff1fc553c4414b28afc35e
SHA1 hash:
84558525745b4d43443354a8b15b0d2ca73f40d2
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
SH256 hash:
8ced7d553d953134a8e92ac6bd28ed07269bb9f8a4a53ca82f7430be8e08e469
MD5 hash:
913faa7e5de50489298bd513503a8f87
SHA1 hash:
8a774d07beab6fc72480a8566697bcb01fde0a91
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
Parent samples :
994854c28e40e16874b726f21d183fa9209796321eff16fce8f638a7715d4c01
31dd67c25cb99830d6df7e63abee058598eed026076acd4a659fed12fd8647ef
7b22146eee5a371ce9239829ddb6d6d5f6166e93640a15eeebaf1e54ac1ce5d3
3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
SH256 hash:
55ae27d8ec35fc7403939fad68d07711bb830ca732ebe1e590eefab4d936c5b7
MD5 hash:
a2d223a417ea7d5b696d3da7651bb133
SHA1 hash:
265893062a152b9926b0abff143082654257cf2e
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
SH256 hash:
cdc90556f99ac49a9a7664654445098274cde91106fcfda5b09df6b72c4483d6
MD5 hash:
cb37f53c2f6697285a8923a7063b6767
SHA1 hash:
ebb7705432c43efe3ab73b34563efc522787b675
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2c11b8c5-3905-4f46-84ce-99c28f62415d/
Parent samples :
994854c28e40e16874b726f21d183fa9209796321eff16fce8f638a7715d4c01
31dd67c25cb99830d6df7e63abee058598eed026076acd4a659fed12fd8647ef
7b22146eee5a371ce9239829ddb6d6d5f6166e93640a15eeebaf1e54ac1ce5d3
3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6
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/3021221a307ab25c15aa6ceee7c3542837bb228f4ae22bdea49683171f3466d6

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

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