MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5. 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 1 YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5
SHA3-384 hash: 27cb7852aa8bcb989782eea1a6f69dbfb8aecea8f6af7a60cc8f0ba99706e0d5f43788dacbcbd278a0b05d10af4044f9
SHA1 hash: 7d031cc74805b63c064cea04e6b9ac4c76e5bbb5
MD5 hash: b38c5b7363acf4d9ffd6b221dcd03de7
humanhash: louisiana-aspen-fanta-orange
File name:wininit.exe
Download: download sample
Signature Loki
Create hunting rule
File size:269'312 bytes
First seen:2022-05-08 23:05:46 UTC
Last seen:2022-05-08 23:34:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cbd0c7dac62edf97db9e4396b087c1ba (1 x Loki)
ssdeep 6144:WSrvUuRxSBjC4KvUaZ5psyw8tWh2MT65UchSdDlclTno:vIkINTKMapsywJT9dDlcB
Threatray 7'708 similar samples on MalwareBazaar
TLSH T1ED449E10BBA0D035F0B712F4597A83A9BA2E7EA19B2441CB62D43BEE57356D4EC31317
TrID 39.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter pr0xylife
Tags:exe Loki Lokibot

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://sempersim.su/gf8/fre.php https://threatfox.abuse.ch/ioc/536731/

Intelligence

File Origin
# of uploads :
2
# of downloads :
387
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
NEW ORDER.xlsx
Verdict:
Malicious activity
Analysis date:
2022-05-08 23:05:45 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan lokibot stealer
Link:
https://app.any.run/tasks/908d0586-f938-456b-a815-884691e52e1b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.5550.17839.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Sending a custom TCP request
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/16749/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62784cdb4b517e213c251c7c/reports/85d20e8b-4b91-4045-8427-aecb4ce5f53a/overview
Result
Verdict:
SUSPICIOUS
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/77a26919-e365-4aa6-967a-c96addaf576f
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989847
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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 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)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2022-05-08 23:06:06 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrxxk4oezyj2hsweaem6shdzsynl35lywlyill2tymlmnfb77o2q._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
2289816fa967e230968ffe986a76950ba4938c6f0c3b27912ec480bf5c0e62d5
Loki
3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c
Loki
50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1
Loki
5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558
Loki
d705d1e518e32f4c1dcfdce42040cd87d30ad8cd032d9bd4fe1fde67285ac5b9
Loki
d902f942cd74852a9eb94d5261f41b6368114bd1a62f969b8f5def360b3b8b4b
Loki
da2f8b897d09228f81c3019c98676c771b85f0d68471628dfb685201af0422d5
Loki
+ 7'698 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220508-23dlysaca8/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
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/gf8/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:
3a092777b437406a9efb111b88decb38759e83260e6ad4954f43d37a114c2059
MD5 hash:
2e122cdc7432cd364366f821e526f482
SHA1 hash:
d1c75d0d654f6d6628fa9ac2477cabdcc887dbfe
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/c8413ffd-01f6-486c-ad6c-c41440cdf8f6/
Parent samples :
5df9a9cbdb2300536008053d22b26d1dfef7eea66e35eb5b1dc74af5d1e4aa68
521ccdb210774fb91acb91d9d615bd5ce0e3bc437ea239859e9dd7a35fcdf671
ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5
c34db222388b0ac3b10e12c1e05f170582d4c62432a1eda3bf50cb72dd5cfac6
82bad855f93e4c83a4c31ae2b11e7a9cb0e7802b665aa7ed789d3c4a1f4182dd
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e
SH256 hash:
ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5
MD5 hash:
b38c5b7363acf4d9ffd6b221dcd03de7
SHA1 hash:
7d031cc74805b63c064cea04e6b9ac4c76e5bbb5
Link:
https://www.unpac.me/results/c8413ffd-01f6-486c-ad6c-c41440cdf8f6/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac6f7571c4ce/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/ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5

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:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
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.

Web download

Loki

Executable exe ac6f7571c4ce13a3cac40119e91c79961abdf578b2f085af53c316c6943ffbb5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2185993/
  
Delivery method
Distributed via web download

Comments