MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51. 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 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51
SHA3-384 hash: 922832c4afb99b530b0a799199ac98ea4422e7f1eebd94a3e333b27fb99243addd8b08207097ece351010d8f82620d25
SHA1 hash: 88536122b01a330844b15a2668e429c603d3bf32
MD5 hash: e6df1b3bc02ae673d1fd01ac7abffd11
humanhash: four-low-delaware-winter
File name:Order and Technical Specs.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'176'576 bytes
First seen:2025-12-09 18:05:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'741 x Formbook, 12'286 x SnakeKeylogger)
ssdeep 24576:PKdzrlN+PGqjAFK1Yv//rXi8jQsu+BflWngUJBadC:alEPV8w67XRQAlWnPJwA
TLSH T13945F1D03E69770AEEA00630A578EDB582E92D687420BBFA19DC3B4735FD6009D4CF52
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
Reporter abuse_ch
Tags:exe PureLogsStealer


Avatar
abuse_ch
PureLogsStealer C2:
77.110.123.134:7705

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
77.110.123.134:7705 https://threatfox.abuse.ch/ioc/1673788/

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/50ba3f29-1ae1-4a59-9ad6-c13a4a7fcf75/
Malware family:
n/a
ID:
1
File name:
_b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51.exe
Verdict:
Malicious activity
Analysis date:
2025-12-09 18:06:40 UTC
Tags:
purehvnc netreactor
Link:
https://app.any.run/tasks/273f643f-9c57-4c3a-83de-27be0dcc3ecd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/44024/
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69386515a675b653bd0f6fea
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
krypt masquerade packed vbnet
Link:
https://www.filescan.io/uploads/69386514900ee247e840699e/reports/ec2dc112-be79-45a8-bd23-8ebbd52423a8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-09T15:07:00Z UTC
Last seen:
2025-12-11T16:18:00Z UTC
Hits:
~100
Detections:
Backdoor.NanoBot.TCP.C&C Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb Trojan-PSW.PureLogs.TCP.C&C PDM:Trojan.Win32.Generic HEUR:Backdoor.MSIL.Remcos.gen
Link:
https://opentip.kaspersky.com/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fdf187ec-546f-474a-a3c0-e3ee8d491cdb
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1829764
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1829764 Sample: Order and Technical Specs.exe Startdate: 09/12/2025 Architecture: WINDOWS Score: 100 40 Suricata IDS alerts for network traffic 2->40 42 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 5 other signatures 2->46 8 Order and Technical Specs.exe 3 2->8         started        process3 file4 28 C:\...\Order and Technical Specs.exe.log, ASCII 8->28 dropped 48 Writes to foreign memory regions 8->48 50 Allocates memory in foreign processes 8->50 52 Injects a PE file into a foreign processes 8->52 12 RegSvcs.exe 4 8->12         started        signatures5 process6 dnsIp7 38 77.110.123.134, 49719, 49757, 49758 STSSA Lebanon 12->38 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 Writes to foreign memory regions 12->58 60 4 other signatures 12->60 16 chrome.exe 1 12->16         started        19 chrome.exe 12->19 injected 21 chrome.exe 12->21 injected 23 5 other processes 12->23 signatures8 process9 dnsIp10 30 192.168.2.4, 138, 443, 49303 unknown unknown 16->30 25 chrome.exe 16->25         started        process11 dnsIp12 32 play.google.com 173.194.219.102, 443, 49749 GOOGLEUS United States 25->32 34 www.google.com 64.233.177.104, 443, 49720, 49725 GOOGLEUS United States 25->34 36 5 other IPs or domains 25->36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.50 Win 32 Exe x86
Link:
https://app.malva.re/file/e6df1b3bc02ae673d1fd01ac7abffd11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51/
Verdict:
Malicious
Threat:
VHO:Backdoor.MSIL.Remcos
Link:
https://tip.neiki.dev/file/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 18:06:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w73wo2b5not7fiav32zeivr3r2uph5uqvlcnvogxwewh366xxviq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection discovery
Link:
https://tria.ge/reports/251209-wpswtshv9h/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/db4212ec-1f46-4ca1-a350-6b45bc590687
Unpacked files
SH256 hash:
b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51
MD5 hash:
e6df1b3bc02ae673d1fd01ac7abffd11
SHA1 hash:
88536122b01a330844b15a2668e429c603d3bf32
Link:
https://www.unpac.me/results/14c661c3-b86c-4120-9c7e-be5376631bc8/
SH256 hash:
efb6a13171efda5436a296f735066a438a281d0c38a63831d59c9bb86ed4e1cb
MD5 hash:
03be1634a292fb3b9dd147fc52404a43
SHA1 hash:
9b814356f9cf32900e28e1a3ba69018b7b31c471
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/14c661c3-b86c-4120-9c7e-be5376631bc8/
Parent samples :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 hash:
11bf9c06d38fc3f1f7d4c7f835c75ec5d217c45f0ccd24b380b11fcc54be7a7c
MD5 hash:
d6cac6874dcf082daa0bbcebecfd34e5
SHA1 hash:
d467d84a52f1baffecf0ed494eeb3338468c1808
Link:
https://www.unpac.me/results/14c661c3-b86c-4120-9c7e-be5376631bc8/
SH256 hash:
79a0c0dbd60bcbccfae02445f12358b0f3aa81b349ff59ca4b94b23b4a3823c0
MD5 hash:
07be94ec44f939a951e97fda13696bbb
SHA1 hash:
f6671c964b77344b91ff567aa20a44fccc36c3bc
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/14c661c3-b86c-4120-9c7e-be5376631bc8/
SH256 hash:
6693066cf2c1f6df84e24d69be68b9b03ff7177633dd59605d4f569ec3afd071
MD5 hash:
73389d1225d187a5e58a80a11ec14e50
SHA1 hash:
eb57cb24cae1bde78eeb63ba5f38bd1bf0f2104a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/14c661c3-b86c-4120-9c7e-be5376631bc8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7f767683d6b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
zgRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b7f767683d6ba7f2a015deb244563b8ea8f3f690aac4dab8d7b12c7dfbd7bd51

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/44024/

Comments