MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d
SHA3-384 hash: 48b5790f74fa0c8680209fe53b76f106839e44d232011c34dc37b7e872b2938d15bd8256bfa3243bbd2b8ed0321de396
SHA1 hash: be78cac11916c37e16b0abdbcc83ca71a9aedd16
MD5 hash: 0db8ef26319391f0d3d5ad1fdb86870d
humanhash: skylark-kansas-mars-mango
File name:MV.RED SAKER - S21173.doc.exe
Download: download sample
Signature Loki
Create hunting rule
File size:614'400 bytes
First seen:2021-06-14 06:09:51 UTC
Last seen:2021-06-14 06:48:54 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 6144:nOf4KHXqi5zxhQmdpDaeRS/8m4v4gCixH4PLOkWXPguFS0WdEpfEg88:1q8mdpDVRcPU4LeSSkULSCfnd
TLSH DED48D52A8034964F3405CFA24B040B6AA7D9CC7D6AE1E77A41DBB3634B3ED0728F579
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
6
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV Kledes Mary - Vsl particulars.doc.exe
Verdict:
No threats detected
Analysis date:
2021-06-10 08:46:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d0c37752-1a25-44da-b780-bf8543b1992a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37069693.30696.19178.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
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:
NanoCoreRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc4511af-b548-4568-b935-8c5a81060d3e
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801535
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Used To Disable Windows Defender AV Security Monitoring
Sigma detected: Suspicious Double Extension
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 433931 Sample: MV.RED SAKER - S21173.doc.exe Startdate: 14/06/2021 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 12 other signatures 2->41 7 MV.RED SAKER - S21173.doc.exe 6 2->7         started        process3 file4 23 C:\Users\...\MV.RED SAKER - S21173.doc.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 7->25 dropped 27 MV.RED SAKER - S21...exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\...\MV.RED SAKER - S21173.doc.exe.log, ASCII 7->29 dropped 43 Writes to foreign memory regions 7->43 45 Allocates memory in foreign processes 7->45 47 Injects a PE file into a foreign processes 7->47 11 MV.RED SAKER - S21173.doc.exe 54 7->11         started        15 AdvancedRun.exe 1 7->15         started        17 AdvancedRun.exe 1 7->17         started        signatures5 process6 dnsIp7 31 vihaiha.com 45.252.248.59, 49761, 49762, 49763 AZDIGI-AS-VNAZDIGICorporationVN Viet Nam 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 33 192.168.2.1 unknown unknown 15->33 19 AdvancedRun.exe 15->19         started        21 AdvancedRun.exe 17->21         started        signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d/
Threat name:
Win32.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-06-09 08:26:39 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqpy36j3esmyxrilg6725ozgdkny3oawekdsxmriaai3xo57rggq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/210614-1xg4gzb7ge/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Nirsoft
Lokibot
Malware Config
C2 Extraction:
https://vihaiha.com/.cc/news/school/boy/choo/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:
24a714ff5857d3e3adaed3f945c8b1ee21ed9ef50eccdda622b36dc95a793847
MD5 hash:
e81e85fe89d3a62053ff16d478801bbf
SHA1 hash:
b1ef686048678001abb9bdc0638fae72fe03bbae
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/cb9338b5-cf60-463a-9058-f3344cb74951/
Parent samples :
ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d
aeadf6653dae8d5604cd66d04c621d58809877b0c01df913718184d1306550f5
ec66715880d356dd24d4a5e4b9b5b4ffebc2784ffe38870ec2da03fe226be33b
553ed5554f382ae70b55667a214f79882fe94f731c48421045dc17345cf8fb68
SH256 hash:
3da80bd8e18bf2ef5e28f5e2e0d2095b0d4e65391800ce18f9a18859d7beb220
MD5 hash:
5dbed7594d4c8d71c1882692e6776bf0
SHA1 hash:
8552a2f2afca501945fe57c1875970b6f777f709
Link:
https://www.unpac.me/results/cb9338b5-cf60-463a-9058-f3344cb74951/
SH256 hash:
8c98e82709dd521a8d995489f000e6f8fd262804b483c62df747397bbae372bc
MD5 hash:
9bf4d6c1187d5cfe9a729e9785ef3163
SHA1 hash:
b15c9a74745edd485efae3df6ddb6e78e082c3c6
Link:
https://www.unpac.me/results/cb9338b5-cf60-463a-9058-f3344cb74951/
SH256 hash:
f6cc446d7d4a140277b549541f1aaead7afc29b9f6eb15a88c42638ede8bfe04
MD5 hash:
e8f8a9bb455d01d6c8d222d6008b0329
SHA1 hash:
ac1c2f03d91a6f5e9028f13e7272b2f1250f19d7
Link:
https://www.unpac.me/results/cb9338b5-cf60-463a-9058-f3344cb74951/
SH256 hash:
ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d
MD5 hash:
0db8ef26319391f0d3d5ad1fdb86870d
SHA1 hash:
be78cac11916c37e16b0abdbcc83ca71a9aedd16
Link:
https://www.unpac.me/results/cb9338b5-cf60-463a-9058-f3344cb74951/
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/ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 ac1f8df93b24998bc50b37bfaebb261a9b8db81622872bb2280011bbbbbf898d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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