MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad924d27dc820f67d2253150531b4e2dd559d960697cd026ad5a4306d49f9aca. 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: 16


Intelligence 16 IOCs 1 YARA 11 File information Comments

SHA256 hash: ad924d27dc820f67d2253150531b4e2dd559d960697cd026ad5a4306d49f9aca
SHA3-384 hash: c30655f91cafc468bdf45619a3dd0b495d015f07c61652df93c6fa2fa52d05988034b93caab533e74b4ab727af517ad6
SHA1 hash: a54c2861b91f9256e28f6869b5ad430bab20eb19
MD5 hash: f9ab4fefbda80e335429f78556bafdbd
humanhash: india-rugby-summer-oven
File name:Groupconfirmation.exe
Download: download sample
Signature Loki
File size:192'781 bytes
First seen:2022-10-10 07:20:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 3072:31NjcVVnLpPu32b/1kdHbXFFgTyiQamEYul9982ID9hyaD52OhOT/mMSnQo:lNeZtadHkG5CbCD97VsT/NUQo
Threatray 12'052 similar samples on MalwareBazaar
TLSH T18B1402502394C073C4933EF11BB4666B57B6ED2164E4174B2770BA147272A93CE2F7AE
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 1a1c475339290604 (1 x Loki)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://ornivska.cf/Eze2/PWS/fre.php

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://ornivska.cf/Eze2/PWS/fre.php https://threatfox.abuse.ch/ioc/872721/

Intelligence


File Origin
# of uploads :
1
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found hidden mapped module (file has been removed from disk)
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Snort IDS alert for network traffic
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 / registry access)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 720095 Sample: Groupconfirmation.exe Startdate: 11/10/2022 Architecture: WINDOWS Score: 100 34 ornivska.cf 2->34 50 Snort IDS alert for network traffic 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for dropped file 2->54 56 6 other signatures 2->56 8 Groupconfirmation.exe 18 2->8         started        signatures3 process4 file5 28 C:\Users\user\AppData\Local\Temp\myohii.exe, PE32 8->28 dropped 11 myohii.exe 2 8->11         started        process6 file7 30 C:\Users\user\AppData\Local\Temp\CB4F.tmp, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\Temp\C5A1.tmp, PE32 11->32 dropped 58 Multi AV Scanner detection for dropped file 11->58 60 Machine Learning detection for dropped file 11->60 62 Found hidden mapped module (file has been removed from disk) 11->62 64 Maps a DLL or memory area into another process 11->64 15 myohii.exe 54 11->15         started        20 WerFault.exe 23 9 11->20         started        22 svchost.exe 11->22         started        24 myohii.exe 11->24         started        signatures8 process9 dnsIp10 36 ornivska.cf 188.114.96.3, 49707, 49711, 49721 CLOUDFLARENETUS European Union 15->36 38 188.114.97.3, 49708, 49709, 49713 CLOUDFLARENETUS European Union 15->38 40 192.168.2.1 unknown unknown 15->40 26 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 15->26 dropped 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->42 44 Tries to steal Mail credentials (via file / registry access) 15->44 46 Tries to harvest and steal ftp login credentials 15->46 48 Tries to harvest and steal browser information (history, passwords, etc) 15->48 file11 signatures12
Threat name:
Win32.Trojan.GenericML
Status:
Malicious
First seen:
2022-10-10 02:29:18 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
lokibot
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Lokibot
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4511219d8e10ccd28015c6a1c640180d3e5cdd2b8b74117decdbbee70f814c84
MD5 hash:
6383ad561d88b95ba2637b1fd69cbe9d
SHA1 hash:
894bdadda031a4a226a3d1afa77ff006c59c6611
Detections:
lokibot win_lokipws_auto win_lokipws_g0
SH256 hash:
b81555762d4584988cfe55fe2cd9a6bc7cc231253d239877e0a0b406fc2e3fce
MD5 hash:
fa696b16f763f8820496eab98dff0733
SHA1 hash:
b04cca189b0561478f7cf2f393d1c9a2bbdf1eab
SH256 hash:
ad924d27dc820f67d2253150531b4e2dd559d960697cd026ad5a4306d49f9aca
MD5 hash:
f9ab4fefbda80e335429f78556bafdbd
SHA1 hash:
a54c2861b91f9256e28f6869b5ad430bab20eb19
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:HeavensGate
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Rule name:infostealer_xor_patterns
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Author:kevoreilly
Description:Loki Payload
Rule name:LokiBot
Author:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information


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

Comments