MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8. 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: 14


Intelligence 14 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8
SHA3-384 hash: 9695563241a44fc9e637555e185197cff85df5a36daa43debc8092d3812f8ef043beef0ba17d5afdd65def3b3bbb30ec
SHA1 hash: 1c9db12422fda01f613f71e7197b4733d0adaa7b
MD5 hash: 0cc7f697eabf9fe3e8b924419e6e9f3e
humanhash: blossom-music-nineteen-social
File name:SKM_C25822061710110_pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:614'400 bytes
First seen:2022-06-23 13:53:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:kepkPRxliW1CCQo48ugF+Z2nQ2z2Y77301W56pd3gmN58Tx0PLL:kkkPRrhLfF+8EYf01e6PQmNKl0PP
TLSH T1C5D4F1D9E3984A67D843C3FC483CC1542BA7B74A85ACC506BCBB798B95B23D59063E07
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282669/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b4707f49d6271f1a788f12/reports/263e3c0b-4530-46d2-ae34-373d670ad314/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/69d9e173-07a5-43de-b0a7-4b3064786c96
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018693
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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 Generic Downloader
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-23 13:54:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvrhi24whtfxmzwhefl54croxn42zxlvcksdq35ihn2d6zhzkhma._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220623-q6zg2sgad2/
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
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
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)
Malware Config
C2 Extraction:
http://sempersim.su/gf20/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:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
SH256 hash:
49a3c21aeb8d1ff2be67ec1d31f6a8a6595f9c887d221f03f1c9c5dd09f93c9c
MD5 hash:
020ba7205f725a334e378ea3510af164
SHA1 hash:
bd1b5231d2b7903eca5e5bb655233e45ec61a51d
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
Parent samples :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 hash:
d1bf14a9412025e02b0a560a7b6e68bce7922ba66a7a7fe4785227dcefe36163
MD5 hash:
46828b2c86c288de36c0716507546d94
SHA1 hash:
73d3009689e460946f192d15297f768d8ba7f0b1
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
SH256 hash:
8db280678745227537660216be1bf073fcb55fe82250c43756572c97f1102693
MD5 hash:
1f43b9802a6f7bf30932c431f7edf25c
SHA1 hash:
2bcbe3efdfd334b8177f1912a758f543277ac19a
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
SH256 hash:
7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8
MD5 hash:
0cc7f697eabf9fe3e8b924419e6e9f3e
SHA1 hash:
1c9db12422fda01f613f71e7197b4733d0adaa7b
Link:
https://www.unpac.me/results/6f0af0d2-3710-4c14-9a67-48b9e2d95059/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d62746b963c/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/7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:LokiBot
Create hunting rule
Author:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Loki

Executable exe 7d62746b963ccb7666c72157de0a2ebb79acdd7512a4386fa83b743f64f951d8

(this sample)

  
Dropped by
loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/282669/

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