MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2. 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: 17


Intelligence 17 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2
SHA3-384 hash: 832d6e90eef244ef0b803e6e7f909fd617e3833f8d2d5f64cb1e83eb7156bbf4c3fc249eff1e4f82a7f9dec8637f71f9
SHA1 hash: d1308e7e99493f2211970442fb65361a60928028
MD5 hash: 3118d8f47759a201d9c5cd8aa4190e88
humanhash: oklahoma-white-dakota-georgia
File name:IMG_120_816720pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:1'323'008 bytes
First seen:2023-05-05 07:12:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:/L05jUgYS7f+8FjHX8w3HK9jCLQ90QMHbHJKrN5UkyVRB/PryHHlA+C5:EFLMeLM9eHM5yVRtZ+
Threatray 4'087 similar samples on MalwareBazaar
TLSH T14F55DF731BA2BED9DB6E0DA8E4C62AC40C865D7F119CD1ADBCC8784AA1B5750DC74CB0
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)
File icon (PE):PE icon
dhash icon 15199b4a5b6f565f (1 x Loki, 1 x AgentTesla)
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
IMG_120_816720pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 07:14:43 UTC
Tags:
trojan lokibot opendir
Link:
https://app.any.run/tasks/19d04d11-b38e-49f0-a0b4-3807a3521f50

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/386703/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Krypt.11.4865.30045.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Reading critical registry keys
Changing a file
Sending an HTTP POST request
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
packed
Link:
https://www.filescan.io/uploads/6454ac7fb1b31c70d60e29c1/reports/eaeab990-b049-42a1-968b-0e72b3f5adb8/overview
Verdict:
Malicious
Labled as:
MSIL.Krypt.Generic
Link:
https://www.hybrid-analysis.com/sample/d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2
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/1b406cbe-1713-48af-9dc6-2853e1e2cc98
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1226701
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 859664 Sample: IMG_120_816720pdf.exe Startdate: 05/05/2023 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Found malware configuration 2->59 61 8 other signatures 2->61 7 IMG_120_816720pdf.exe 1 5 2->7         started        11 Ogkcqpk.exe 2 2->11         started        13 Ogkcqpk.exe 1 2->13         started        process3 file4 39 C:\Users\user\AppData\Roaming\...\Ogkcqpk.exe, PE32 7->39 dropped 41 C:\Users\user\...\Ogkcqpk.exe:Zone.Identifier, ASCII 7->41 dropped 43 C:\Users\user\...\IMG_120_816720pdf.exe.log, ASCII 7->43 dropped 63 Encrypted powershell cmdline option found 7->63 65 Writes to foreign memory regions 7->65 67 Allocates memory in foreign processes 7->67 15 InstallUtil.exe 54 7->15         started        19 powershell.exe 16 7->19         started        21 InstallUtil.exe 7->21         started        23 InstallUtil.exe 7->23         started        69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 73 Injects a PE file into a foreign processes 11->73 25 powershell.exe 13 11->25         started        27 Ogkcqpk.exe 11->27         started        29 powershell.exe 12 13->29         started        31 Ogkcqpk.exe 13->31         started        signatures5 process6 dnsIp7 45 94.131.105.161, 49710, 49711, 49712 NASSIST-ASGI Ukraine 15->45 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->47 49 Tries to steal Mail credentials (via file / registry access) 15->49 51 Tries to harvest and steal ftp login credentials 15->51 53 Tries to harvest and steal browser information (history, passwords, etc) 15->53 33 conhost.exe 19->33         started        35 conhost.exe 25->35         started        37 conhost.exe 29->37         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-05-04 05:32:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2cimcikaw25u5assn7prl7rxjdx57w54zupc5blvwnfoe3g4n7ra._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
04f557582bc8b4c4af843d0c837124da73f887ac5b997efdd78f96d45caced85
Loki
0f6a0c8f4c9d3fa419bd22b2687328e7a721ad0b1ef504a64166b1c630997cee
Loki
26cfdd614196dd8f128f01480c55504960ecafad60991455a030cc5c73130f2a
Loki
4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217
Loki
594a574211cffc47d78817221315092ab978403b71e1ff43922286ec9f60e188
Loki
7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a
Loki
a1f8dd874a1d63dfbd2cc504fbe6d5784eb00610b02fef44b606b7a127f41bc4
Loki
a3a76a33a4641ac3a8b6ebbc137ecf08c69be86d7a1d810754be57dd1f5baac9
Loki
f3797cb6054ef9d5de1b4ecb2745424ef0481c5cb28ec2f2384d2591019e1650
Loki
+ 4'077 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection persistence spyware stealer trojan
Link:
https://tria.ge/reports/230505-h13nhsaf8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Adds Run key to start application
Checks computer location settings
Lokibot
Malware Config
C2 Extraction:
http://94.131.105.161/geot/f/pin.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:
eb9df4a5526eb545017013c00b445712caa3410b52a897c8e54b565509656297
MD5 hash:
4b2f7febdafd8465ed765a0d7fb8e5a4
SHA1 hash:
da75d7f92e595549ff818083e20838dc5208d775
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/ebdbe243-8b55-442b-9d85-f23d1e6dde36/
Parent samples :
d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2
197495b95102594b65202155efa2c1d4705c945170a8ce296516b6d69b22f7f4
98ae8fd010b084c35d1dfdc4443518b48ddb798b51defad59da5d9f803f2719f
a7df7cd07cdc4401cc414c06616d1bbc8efcdc4fe3ad18e6ab5f1bfdaef46cf4
SH256 hash:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/ebdbe243-8b55-442b-9d85-f23d1e6dde36/
SH256 hash:
57ab064ab35f19802d52fb2b9b05ed9d1137b48765caa29ea43d7ba3e365075c
MD5 hash:
cc694703bd810cea01d3743b1cbfb377
SHA1 hash:
696672b1574eb709cdd37f7e6b1aa6a37d5cffa4
Link:
https://www.unpac.me/results/ebdbe243-8b55-442b-9d85-f23d1e6dde36/
SH256 hash:
d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2
MD5 hash:
3118d8f47759a201d9c5cd8aa4190e88
SHA1 hash:
d1308e7e99493f2211970442fb65361a60928028
Link:
https://www.unpac.me/results/ebdbe243-8b55-442b-9d85-f23d1e6dde36/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d090c12140b6/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/d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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: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:Windows_Trojan_Lokibot_0f421617
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lokibot_1f885282
Create hunting rule
Author:Elastic Security
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 d090c12140b6bb4e82526fdf15fe3748efdfdbbccd1e2e8575b34ae26cdc6fe2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/386703/

Comments