MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a. 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: 13


Intelligence 13 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a
SHA3-384 hash: 87950e4bd95ce8a8b448c852438e8940137fe4750cc8effc57f3f59b39d7f7c63b600c5bc0f9bce61984697888df7ac5
SHA1 hash: d3222e3be37dbe73580337f93f92aede42c2f25d
MD5 hash: 8add5f5ccdb2fdc850701d49373d03f0
humanhash: beryllium-quiet-zebra-leopard
File name:DHL Document.exe
Download: download sample
Signature Loki
Create hunting rule
File size:697'344 bytes
First seen:2022-02-24 00:05:36 UTC
Last seen:2022-02-24 14:40:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:jEJgYYz0250Y7kQDqyHeHDSTF1Y1BRfm7uQbICUVVP8M+205hher:j9GY7JDAHWRy3RmWnVmM+2sTe
Threatray 7'280 similar samples on MalwareBazaar
TLSH T125E4BE6038EF20DEF1239BFE9ED8E9F18D6AF13A261C75BA24851F474741900ED52276
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://164.90.194.235/?id=43033095327722773

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://164.90.194.235/?id=43033095327722773 https://threatfox.abuse.ch/ioc/390268/

Intelligence

File Origin
# of uploads :
3
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/244006/
Detection(s):
SecuriteInfo.com.Artemis8ADD5F5CCDB2.24664.27404.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6216cca1a6f52d32f17b4d46/reports/0eb65ab4-b702-4b47-a124-7702e5d27511/overview
Result
Verdict:
UNKNOWN
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/a4b3ccfd-ae37-4089-806f-748a5a81dfe7
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/945293
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 domain / URL
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Sigma detected: Suspicius Schtasks From Env Var Folder
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 577772 Sample: DHL Document.exe Startdate: 24/02/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Multi AV Scanner detection for domain / URL 2->39 41 Found malware configuration 2->41 43 18 other signatures 2->43 7 DHL Document.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\YaEPkqZdj.exe, PE32 7->27 dropped 29 C:\Users\...\YaEPkqZdj.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp1A61.tmp, XML 7->31 dropped 33 C:\Users\user\...\DHL Document.exe.log, ASCII 7->33 dropped 45 Adds a directory exclusion to Windows Defender 7->45 47 Injects a PE file into a foreign processes 7->47 11 DHL Document.exe 54 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 24 7->17         started        19 schtasks.exe 1 7->19         started        signatures5 process6 dnsIp7 35 164.90.194.235, 49745, 49746, 49749 DIGITALOCEAN-ASNUS United States 11->35 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2022-02-24 00:06:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uumfpilr5w3hjck643wiqe5klm3qdqrdwyj7c7jdwd6qdft34ana._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
73995d6f305bc8dc5f718ee1703cceba021b5f80f1acdd526e647dc20ba76d6d
Loki
aec37c0354418c5918aa4e92b227affbac9f880be79f165ffb7c77adf75fef96
Loki
b423f52d2a178115faf3ba1b18817d2990334405a5bd7eac59ccba914ffd197d
Loki
f325f118ddd27282969ef3c04032349cfeacf3dc7932f0443d6126a4788cbbda
Loki
f403386f84b822b26940b212a22960d9af08e355049f36d7ea6cc7d25199e703
Loki
+ 7'270 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection evasion spyware stealer trojan
Link:
https://tria.ge/reports/220224-adv16abfe7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Lokibot
Malware Config
C2 Extraction:
http://164.90.194.235/?id=43033095327722773
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:
dbcd9a8b2dfafc3cba79349ce6aeddc78c85de5216f5816210f4b7f3cd48df82
MD5 hash:
5d03d3616047076aee5e66093b6b3801
SHA1 hash:
b983cfc32c770d748ff15b18bb58a6667301a910
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/89690c58-37b4-43c6-9301-8f38325f8259/
Parent samples :
825f2961b1117ac59f007b2cfb230192814bb726be89325758b7020a21ba70da
a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a
4c33d464564a44e3b6f75adc4af06125b8f8537efd8bd7aa00f121ecb6979336
6b6e1d972efa4aa3bbbdcbec858e6ec23bbd48de23b7b20371f101a6e8114117
f009fefd38c1d334b374ba816a9218c3bb213c4556e3c45567dbbf7cf0cda55d
6a294674cd569b7c5dbb939614aeaf234c38ff3dbbd2d72dc5dcadcd43bc665f
926a5a0e1bf7813b92a9d088431828298336e6dcd5972248766ec83484842d08
SH256 hash:
77c1248e404e42cd9c943913b18859078ea3f83958691ab006da3feeeb221bd7
MD5 hash:
722d1f80d439a678ed1ef800f9fd5807
SHA1 hash:
85c7e350514717e3ec8b71aa8eab491dc261459d
Link:
https://www.unpac.me/results/89690c58-37b4-43c6-9301-8f38325f8259/
SH256 hash:
0ef0c3764ead5a5d8706337f7727a02f981a1586ce5575df2f08a973ef9462a5
MD5 hash:
3830aad20e6c65a7810916f43875c63d
SHA1 hash:
79c38497a30b0418de81467eca0a43fa92acdd5e
Link:
https://www.unpac.me/results/89690c58-37b4-43c6-9301-8f38325f8259/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/89690c58-37b4-43c6-9301-8f38325f8259/
SH256 hash:
a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a
MD5 hash:
8add5f5ccdb2fdc850701d49373d03f0
SHA1 hash:
d3222e3be37dbe73580337f93f92aede42c2f25d
Link:
https://www.unpac.me/results/89690c58-37b4-43c6-9301-8f38325f8259/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a51857a171ed/report/overview.html
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/a51857a171edb674895ee6ec8813aa5b3701c223b613f17d23b0fd01967be01a

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/244006/

Comments