MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f
SHA3-384 hash: d7df169c060778dcf033ed27ce3dd3264143429308b4050dadcb8d132901884e3647bbb2a8e12b4be5ffc27bea836e4e
SHA1 hash: 2b977e153013575090c7a415b065ededb794b695
MD5 hash: 174cefb131ced83d0eca11b84a4de2ee
humanhash: steak-apart-sierra-sweet
File name:Proforma Invoice.exe
Download: download sample
Signature Loki
Create hunting rule
File size:519'168 bytes
First seen:2023-09-11 10:24:07 UTC
Last seen:2023-09-11 13:26:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:dY5fVsbR2qiXQIEMEVcaM08jtWr2axSJngs6yG:6tO2q+QIRj4r2a4J/G
Threatray 3'974 similar samples on MalwareBazaar
TLSH T1C1B4CEF86469C7E2D3B443FF409B85718A27BC60A57193CD37BC76444EA6AD30912EB2
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:exe INVOICE Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
331
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Proforma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-09-11 10:25:54 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/e73f43b7-b42b-4689-8916-5364700eb6c1

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/447906/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.21973.13319.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64feeaffe366f8843d8def11/reports/19864e05-3a01-4340-9a65-56fa8bfc21e9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f
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/9781b5ae-41de-4561-89fa-74b8bfb494f5
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1307217
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-09-07 11:19:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iumruho5y4kicgu2dfghv7bdoyjuufm4eprko4yyzdltsnbv247q._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
04f557582bc8b4c4af843d0c837124da73f887ac5b997efdd78f96d45caced85
Loki
0bcb9bf4516773558cd8464a3b7795d3752f8eb27840e848db87a55df9393d25
Loki
0dc69e491c783527c6465e25b8b33447391ae9d7ace6e4c1c20db8047aa1918a
Loki
0f499eaeeba3237aedfb784cf65c67ef9aae645ab0d4153cb6af1289e37040d7
Loki
4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217
Loki
79866667d5cd578a1c6eda54a748ff9d316fff39064eecd282bc2a9ad8a5ac7d
Loki
7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a
Loki
def88fc364ed03678d528bfd6bc39f19ff1831b098aaf0705fa13063c4044a2a
Loki
+ 3'964 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230911-mfyahsfc4z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Lokibot
Malware Config
C2 Extraction:
http://chandler.megared.buzz/_errorpages/chandler/five/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:
43d64bdb904fdeb25f25928bb68dbd93a6304b50147b435c2e6446f1176b9b44
MD5 hash:
68fb0c7a8cda3cfc2fb6ef8eccb83f04
SHA1 hash:
22c0951f010c60a4a70e0d949818b7b88593e36f
Link:
https://www.unpac.me/results/0ca62af1-5e90-4c16-8a7c-78f6b975f5fd/
SH256 hash:
f45db370ef033af53cc4db107bf1ea9999f15c147e7f4da2ca4631ea21974c36
MD5 hash:
cc331b95b3872e33077fdfc464acb61f
SHA1 hash:
106dc5aae19b90896d372594d69a2d887b00b3bb
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/0ca62af1-5e90-4c16-8a7c-78f6b975f5fd/
Parent samples :
dac2900262654e1c4c4c083bad98057b37d7f82e32e75e45af0a4f4fdd174ae9
09342291e780620bcde0be6434ae217fb6241a7b115a2babebefd9f84dc44599
714019a91e02fadaeb6d80aefde39056f633a88bc6a933e809a52ec1ff56a666
45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f
b9eccd20c288f890b67eb5a9c1229eab71c1dc60f5e3ea10598c0a2aa35a5afc
b56298b20e417285f7cb1be59968adade02d04b06166542cd7b6abb8bf4ef2d6
1ba08e21e853f047bd0659e235dc2e5dc8306a78ff3da506fdc04b0042f5b202
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/0ca62af1-5e90-4c16-8a7c-78f6b975f5fd/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
4f4e96067dee2803143b846b93949e62d85bebf4df360ef60481d90b9c579737
MD5 hash:
61a1eb217dddc59bcd5b4b0f846dfd20
SHA1 hash:
03ca8dc5e1367d5920ea3b5944a45f741e6bf871
Link:
https://www.unpac.me/results/0ca62af1-5e90-4c16-8a7c-78f6b975f5fd/
SH256 hash:
45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f
MD5 hash:
174cefb131ced83d0eca11b84a4de2ee
SHA1 hash:
2b977e153013575090c7a415b065ededb794b695
Link:
https://www.unpac.me/results/0ca62af1-5e90-4c16-8a7c-78f6b975f5fd/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45191a1dddc7/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/45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

rar 394a24d6dc1d28a4e041e61b77a1650e9f467503e3454050bce9bc4c5e21c5ab

Loki

Executable exe 45191a1dddc714811a9a194c7afc2376134a159c23e2a77318c8d7393435d73f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 394a24d6dc1d28a4e041e61b77a1650e9f467503e3454050bce9bc4c5e21c5ab
Cape
Cape
https://www.capesandbox.com/analysis/447906/
  
Dropped by
MD5 adfc0ccbce06a0a386dafa3ce5692cd0

Comments