MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e. 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 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e
SHA3-384 hash: e5766a3a2700832528a7d6230235933f4bd0fcb2de6505ec7f2460131dae87501d15fe7bae591b7a382e551a3d1633fc
SHA1 hash: ca9792ebb58be13ae60786e9282d0de52c29a747
MD5 hash: e44b9ba414ce791923e3084be0440a4f
humanhash: white-sweet-emma-carpet
File name:PO#CG220208090.exe
Download: download sample
Signature Loki
Create hunting rule
File size:536'576 bytes
First seen:2022-06-13 10:48:46 UTC
Last seen:2022-06-13 12:18:09 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 12288:1xBafvIK2iNq2iNq2iNq2iNKqe2/HhCXQaY4xweCcNp:1qf51I1I1I1bXEXQX4CeCcL
Threatray 8'537 similar samples on MalwareBazaar
TLSH T12DB4E0C5E3A7EE79F028A2B7B510911C27A41A1D81E5C53A0E9DB1CF24B2B8715F0F67
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
PO#CG220208090.exe
Verdict:
Malicious activity
Analysis date:
2022-06-13 11:06:59 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/fdc1f9f9-f4dd-48a3-acc4-8880de16114d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/279353/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.1364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a716278763ffd4adbe7975/reports/fd48ddf8-acdc-4e17-887e-f0b7525d22d0/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/5849e4f8-515d-4b9c-a313-339f3402c4fe
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1011942
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
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
Snort IDS alert for network traffic
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 dnsIp2 2 Behavior Graph ID: 644438 Sample: PO#CG220208090.exe Startdate: 13/06/2022 Architecture: WINDOWS Score: 100 32 sempersim.su 2->32 36 Snort IDS alert for network traffic 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 10 other signatures 2->42 8 PO#CG220208090.exe 7 2->8         started        signatures3 process4 file5 24 C:\Users\user\AppData\Roaming\xQZwQgSR.exe, PE32 8->24 dropped 26 C:\Users\...\xQZwQgSR.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Local\...\tmpEB0A.tmp, XML 8->28 dropped 30 C:\Users\user\...\PO#CG220208090.exe.log, ASCII 8->30 dropped 44 Tries to steal Mail credentials (via file registry) 8->44 46 Uses schtasks.exe or at.exe to add and modify task schedules 8->46 48 Adds a directory exclusion to Windows Defender 8->48 50 Injects a PE file into a foreign processes 8->50 12 PO#CG220208090.exe 54 8->12         started        16 powershell.exe 25 8->16         started        18 schtasks.exe 1 8->18         started        signatures6 process7 dnsIp8 34 sempersim.su 185.178.45.133, 49770, 49771, 49781 TIMEWEB-ASRU Russian Federation 12->34 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->52 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal ftp login credentials 12->56 58 Tries to harvest and steal browser information (history, passwords, etc) 12->58 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        signatures9 process10
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 10:49:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54w5g4qzifcyucq4j7pvs4lyaey4mbemrji56rkld5jmv66q5mxa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
046b8e8b86542500b837c04d771062d242811e2bb96ffc45c6556bd4e3cdea4c
Loki
9d39d5e879fbf69a66c504a727dd38dc01d5555f324017888b8679c42a42ce03
Loki
9e302e72968dd1317f734d7d93d40803453d0811985d496c91d33d255e64b2dc
Loki
bc1b641ded95e09ee28144b98ac38dd352f7a32ae47e9ccb1ea3a7f2e32372e3
Loki
e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03
Loki
e8f718ba0dcc30a6ccf1e88f24940233eeeaf8e154f26969682f9e04077d89a6
Loki
f1c4a9e018f258790b3975c7fb046737d9ec5f35cf7f45c6cc5b2e53b40734b0
Loki
+ 8'527 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220613-mwn2sabhh7/
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
Checks computer location settings
Reads user/profile data of web browsers
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Lokibot
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
Malware Config
C2 Extraction:
http://sempersim.su/gh8/fre.php
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:
eb74442005fb91789abe364631cbd243068372df8e623d27b4ef8d7ae31b4d90
MD5 hash:
aa76d41a680c5bbfd0f5f98f83b1b7bc
SHA1 hash:
b961be6f2dbc9e06f7a93358bfd464b6f45574b0
Link:
https://www.unpac.me/results/6df41f46-9ebb-4094-8dfa-003acbf9a362/
SH256 hash:
32dd9fb065ab9a0587c1139e3cd48e3455846da9a4890799492b473f33f6af58
MD5 hash:
537294abf308eb1ac9f2f12e0cf32571
SHA1 hash:
8e014ce3fe17d1e4667dccc8a807adcdd3abb9f5
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/6df41f46-9ebb-4094-8dfa-003acbf9a362/
Parent samples :
c7dde97327bfb96762a70d54b6e9a98ab973d39520de7f7cb1f475654cb8ae8b
e2716a711f6bb22d2ff77e0da881b24d16b554bc081b6a7d11d23027d4a47670
ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e
SH256 hash:
4b56627b17095efab194530d04997db94afb5bdcd6cbcdf00dbedcd500adb79b
MD5 hash:
a0c3520a161677d0f23857ec5bf7f895
SHA1 hash:
46f72aaf7f6b525090b9750ee63c65a5bb940572
Link:
https://www.unpac.me/results/6df41f46-9ebb-4094-8dfa-003acbf9a362/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/6df41f46-9ebb-4094-8dfa-003acbf9a362/
SH256 hash:
ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e
MD5 hash:
e44b9ba414ce791923e3084be0440a4f
SHA1 hash:
ca9792ebb58be13ae60786e9282d0de52c29a747
Link:
https://www.unpac.me/results/6df41f46-9ebb-4094-8dfa-003acbf9a362/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef2dd3721941/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/ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e

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.

Malspam

Loki

Executable exe ef2dd3721941458a0a1c4fdf5971780131c6048c8a51df454b1f52cafbd0eb2e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/279353/

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