MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 265f0fa013d4e7292ebf09c03c44be6d70c4ccc375a474989031f816fbd0f3d9. 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


Loki


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 265f0fa013d4e7292ebf09c03c44be6d70c4ccc375a474989031f816fbd0f3d9
SHA3-384 hash: c3b7fba177c8c22f612d9d5b51bb55dadd1770f288b60ebb087a40a2b762e8bfbfa2993ae9ee7224bf1f93b709b10db7
SHA1 hash: cc1da6d59f4e9f18a0a71725230d762d764cff40
MD5 hash: a58a16851682ac8e78493ee204cb79ad
humanhash: three-whiskey-massachusetts-foxtrot
File name:tarama kopyası.exe
Download: download sample
Signature Loki
Create hunting rule
File size:1'164'138 bytes
First seen:2020-10-28 15:12:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:mAHnh+eWsN3skA4RV1Hom2KXMmHazLl93SQl7K5wzrT:Bh+ZkldoPK8YazjCuEwzrT
TLSH E345AD02B3D2C032FFAB92739B65B24156BC7C6A41E3852F12981D79BC789B1173D267
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: citdev.mx
Sending IP: 74.208.175.156
From: ersin.tugrul@onpo.com.tr
Subject: Re
Attachment: tarama kopyası.zip (contains "tarama kopyası.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ramnit
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80515/
Detection(s):
Win.Trojan.Ramnit-1849
Create hunting rule

Win.Trojan.Ramnit-1847
Create hunting rule

Win.Virus.Ramnit-9775603-0
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sending a UDP request
Creating a process from a recently created file
Creating a window
Launching the default Windows debugger (dwwin.exe)
Enabling autorun by creating a file
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/515230
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Sigma detected: Drops script at startup location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 306721 Sample: tarama kopyas#U0131.exe Startdate: 28/10/2020 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 11 other signatures 2->47 8 wscript.exe 1 2->8         started        10 tarama kopyas#U0131.exe 5 2->10         started        process3 file4 13 chkdsk.exe 1 8->13         started        29 C:\Users\user\MdSched\chkdsk.exe, PE32 10->29 dropped 31 C:\Users\user\...\tarama kopyas#U0131mgr.exe, PE32 10->31 dropped 33 C:\Users\user\AppData\...\UsoClient.url, MS 10->33 dropped 17 tarama kopyas#U0131mgr.exe 10->17         started        process5 file6 35 C:\Users\user\MdSched\chkdskmgr.exe, PE32 13->35 dropped 63 Antivirus detection for dropped file 13->63 65 Multi AV Scanner detection for dropped file 13->65 67 Tries to steal Mail credentials (via file registry) 13->67 69 2 other signatures 13->69 19 chkdsk.exe 54 13->19         started        23 chkdskmgr.exe 13->23         started        25 WerFault.exe 23 9 17->25         started        signatures7 process8 dnsIp9 37 zavagilsanti.com 95.181.155.138, 49718, 49719, 49722 MSKHOSTRU Russian Federation 19->37 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->49 51 Tries to steal Mail credentials (via file access) 19->51 53 Tries to harvest and steal ftp login credentials 19->53 55 Tries to harvest and steal browser information (history, passwords, etc) 19->55 57 Antivirus detection for dropped file 23->57 59 Multi AV Scanner detection for dropped file 23->59 61 Machine Learning detection for dropped file 23->61 27 WerFault.exe 19 9 23->27         started        39 192.168.2.1 unknown unknown 25->39 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/265f0fa013d4e7292ebf09c03c44be6d70c4ccc375a474989031f816fbd0f3d9/
Threat name:
Win32.Worm.Ramnit
Create hunting rule
Status:
Malicious
First seen:
2020-10-28 09:55:58 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezpq7iat2ttsslv7bhadyrf6nvymjtgdowshjgeqgh4bn66q6pmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/201028-dbryz4apks/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:upx_packed
Create hunting rule
Description:UPX packed file

File information

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

Malspam

Loki

zip 992aa61cd318e34a268366868c2749d038cd9a2d57287ae30bc4236eee948f3a

Loki

Executable exe 265f0fa013d4e7292ebf09c03c44be6d70c4ccc375a474989031f816fbd0f3d9

(this sample)

  
Dropped by
MD5 801af724dc8cd6d7636691372989e7e3
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/80515/
  
Dropped by
SHA256 992aa61cd318e34a268366868c2749d038cd9a2d57287ae30bc4236eee948f3a

Comments