MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42c537a9924326645929da0445d5b2770398fc4f1fd6a3c8344ebb485fb00c37. 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: 42c537a9924326645929da0445d5b2770398fc4f1fd6a3c8344ebb485fb00c37
SHA3-384 hash: 323b2562b75e6618f5f3bce5587984c3458ec8159bf53d1324406958cc4d886ac6105d09370fbbd8665f33d6910b4f0e
SHA1 hash: d505eb60b1145da3bc077fb8a97a6d91d7d582be
MD5 hash: 4587536fea12c0304b626a0415b21264
humanhash: mike-xray-mike-high
File name:REVISEDSOASEPTEMBERTJCYpdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:890'368 bytes
First seen:2022-09-02 07:20:28 UTC
Last seen:2022-09-06 07:10:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:g60DF75eEgPwqoXY+mzoRtbvRT7CQHsCEx+ppdHMHE8lLEzODPXGMWHlC:4Z5VXY+mzo3bvgCM+ppVqE8lLEaCVI
TLSH T14315014AE2486FA6F41607F44964E61007BBBF4B41BCD7495CFAF2E610FABD24182E53
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://sempersim.su/gj23/fre.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://sempersim.su/gj23/fre.php https://threatfox.abuse.ch/ioc/847339/

Intelligence

File Origin
# of uploads :
2
# of downloads :
385
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
REVISEDSOASEPTEMBERTJCYpdf.exe
Verdict:
Malicious activity
Analysis date:
2022-09-02 07:23:48 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/a5ce3eb5-2e7a-4d28-929a-690d211f569e

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/307355/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1427-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/6311af5859c0157606bdc62e/reports/70aa699d-94b3-4d70-8929-e986ceff4a00/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/2dccb90c-7923-49fa-be94-2c9f9c31f74c
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1063786
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 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)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42c537a9924326645929da0445d5b2770398fc4f1fd6a3c8344ebb485fb00c37/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-02 07:21:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilctpkmsimtgiwjj3icelvnso4bzr7cpd7lkhsbuj25uqx5qbq3q._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/220902-h6nfsaabaq/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://sempersim.su/gj23/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:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
SH256 hash:
e05f417fd8f9e3c21193bf8247ea98a470d7438d563e4152363e83a755621e13
MD5 hash:
92bc50e298e3ab5ee3ec859d07ddffc6
SHA1 hash:
d8c80fa2b28c0189402b1e8d5d6a92f9d7e5860d
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
SH256 hash:
09881c2b0086ad8d081de944cee8b735bc235c7b36fbfd3814352baee9b9084a
MD5 hash:
135625cb32e0f622b413829b6d1a5a83
SHA1 hash:
6af60291a063d0176112f43e5ce5b51ac6b1f880
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
SH256 hash:
a7dd98ff8f0868e48cdb1775e869c02c028aa10545588e0d4bd9802696c42f78
MD5 hash:
c4052971f578b8998e423f41c264b663
SHA1 hash:
00a97bbab9dd2c6526f44a1dc89df07e6671dbee
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
Parent samples :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 hash:
42c537a9924326645929da0445d5b2770398fc4f1fd6a3c8344ebb485fb00c37
MD5 hash:
4587536fea12c0304b626a0415b21264
SHA1 hash:
d505eb60b1145da3bc077fb8a97a6d91d7d582be
Link:
https://www.unpac.me/results/43aac0ae-cc12-4867-b4b5-2a3f88d856c0/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/42c537a99243/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/42c537a9924326645929da0445d5b2770398fc4f1fd6a3c8344ebb485fb00c37

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/307355/

Comments