MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 875ab4a8c0e8976f706fe0417ccfdf4d78bab6c845f4b3bb5a9e79414cf34c6d. 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: 12


Intelligence 12 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 875ab4a8c0e8976f706fe0417ccfdf4d78bab6c845f4b3bb5a9e79414cf34c6d
SHA3-384 hash: e3807b7f6bb97223edd20886ee522217dab85c310076d7bc5ebe80157db4e463edcf310024aa3e0d99b9c49825e73e77
SHA1 hash: 493521556f140df3b2670b8b28816a24a4676bdb
MD5 hash: 012678f684c305c94134a4c816fff242
humanhash: bakerloo-november-angel-illinois
File name:gunzipped.exe
Download: download sample
Signature Loki
Create hunting rule
File size:578'048 bytes
First seen:2021-07-27 08:20:32 UTC
Last seen:2021-07-27 08:46:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:y3vTM/yHkUt00h7/aEmiKXOGD88hPxAOLgY7mo5oFCEkv:Ow/M0+uEmj5Is7mo5oFCEkv
Threatray 3'785 similar samples on MalwareBazaar
TLSH T126C48CE835A937DFF04344BE5C707CA2295014FAC92ACF52FB2311AAEF1C497956069E
dhash icon 32ceaeaeb2968eca (42 x SnakeKeylogger, 23 x Loki, 9 x AgentTesla)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://185.227.139.18/dsaicosaicasdi.php/g2LTjC0V14aJY

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.227.139.18/dsaicosaicasdi.php/g2LTjC0V14aJY https://threatfox.abuse.ch/ioc/163127/

Intelligence

File Origin
# of uploads :
2
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
gunzipped.exe
Verdict:
Malicious activity
Analysis date:
2021-07-27 08:24:55 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/bd92fb75-c2c4-4c8d-8ba2-3f4809bfdcca

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/174280/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.954.17336.27679.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
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
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Reading critical registry keys
Changing a file
Replacing files
Creating a file in the %AppData% subdirectories
Stealing user critical data
Connection attempt to an infection source
Moving of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e71bdd55-9099-4234-9f33-6a656c12ccf6
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/822202
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 454610 Sample: gunzipped.exe Startdate: 27/07/2021 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 7 other signatures 2->37 7 gunzipped.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\PVVekGo.exe, PE32 7->21 dropped 23 C:\Users\user\...\PVVekGo.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpB70D.tmp, XML 7->25 dropped 27 C:\Users\user\AppData\...\gunzipped.exe.log, ASCII 7->27 dropped 39 Tries to steal Mail credentials (via file registry) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Injects a PE file into a foreign processes 7->43 11 gunzipped.exe 54 7->11         started        15 schtasks.exe 1 7->15         started        17 gunzipped.exe 7->17         started        signatures5 process6 dnsIp7 29 185.227.139.18, 49714, 49717, 49718 DIGITURUNCTR Iran (ISLAMIC Republic Of) 11->29 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 19 conhost.exe 15->19         started        signatures8 process9
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2021-07-27 03:31:37 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q5nljkga5clw64dp4baxzt67jv4lvnwiix2lho22tz4ucthtjrwq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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Loki
+ 3'775 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer suricata trojan
Link:
https://tria.ge/reports/210727-51z27jfazx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
CustAttr .NET packer
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://185.227.139.18/dsaicosaicasdi.php/g2LTjC0V14aJY
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Unpacked files
SH256 hash:
1244e968199ee7bc32989dde350fae1466c23d94a5443f587a52fe870f557a14
MD5 hash:
c05675bb6b1be408829986afeb7b94ab
SHA1 hash:
d4268399ca0b9c6d757de19c1c1fd3b419d16e9d
Link:
https://www.unpac.me/results/9dbe0407-fc6b-4264-864a-8000c83393f7/
SH256 hash:
e7101bd7dcc2c08efbb984307bdd8661da4e93f198610b2acf34c56e7370c477
MD5 hash:
dac4215b5464e87c27a4f2a5f03add45
SHA1 hash:
cd7c537c385340d5657d36a5738d8867cc4488c5
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/9dbe0407-fc6b-4264-864a-8000c83393f7/
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
Link:
https://www.unpac.me/results/9dbe0407-fc6b-4264-864a-8000c83393f7/
SH256 hash:
001a34bb4cfb2a7b4747cc21e42e39be3cf69c32a2333d0cd41d105028affc95
MD5 hash:
9783ec4a0ffb5aba73b872b936c6c96e
SHA1 hash:
0e4ca5b04801decabfee9cc7f5b69950e099b0c0
Link:
https://www.unpac.me/results/9dbe0407-fc6b-4264-864a-8000c83393f7/
SH256 hash:
875ab4a8c0e8976f706fe0417ccfdf4d78bab6c845f4b3bb5a9e79414cf34c6d
MD5 hash:
012678f684c305c94134a4c816fff242
SHA1 hash:
493521556f140df3b2670b8b28816a24a4676bdb
Link:
https://www.unpac.me/results/9dbe0407-fc6b-4264-864a-8000c83393f7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/875ab4a8c0e8976f706fe0417ccfdf4d78bab6c845f4b3bb5a9e79414cf34c6d

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: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/174280/

Comments