MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331. 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
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SHA256 hash: a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331
SHA3-384 hash: 406ea11e50315344900435ceff3ccb5dd72e336a908ed4cc6524f31c33b6c1a1c53d4004e3605a49f2867874a3bbd17b
SHA1 hash: f66f6c5adc38d17f8efa4dc1ff1efed3336d8dc4
MD5 hash: e1b14b08d8068fc36196139b110ac51c
humanhash: butter-fourteen-delaware-muppet
File name:e1b14b08d8068fc36196139b110ac51c.exe
Download: download sample
Signature Loki
Create hunting rule
File size:328'192 bytes
First seen:2022-04-01 14:16:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 922156201fd93362d05e92765cb2408d (1 x RedLineStealer, 1 x Loki, 1 x Stop)
ssdeep 6144:y5jkPWoUB1hcyzkPnmBuzbgwuO0Q7ITsq4JBTkwVfR:y5jloUB1hcEkounnwQ7FJ1
Threatray 19'986 similar samples on MalwareBazaar
TLSH T1C064BEF1739DC8B1D057363094258AB05B2BAC21D260558AF7796B2E2F73ACC86F135E
File icon (PE):PE icon
dhash icon 327e7c7f747e6e62 (1 x Loki)
Reporter abuse_ch
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.48280.2057.19158.UNOFFICIAL
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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
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:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/12343/overview
Behaviour
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/624709609253b276b7c0cd25/reports/6f6ff4d8-8748-4857-9572-6fb89a5e33c2/overview
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/66485dc4-7393-4223-a5cc-623b97707729
Result
Threat name:
Lokibot
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/969044
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
Multi AV Scanner detection for submitted file
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/a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-04-01 09:31:23 UTC
File Type:
PE (Exe)
Extracted files:
65
AV detection:
29 of 41 (70.73%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ut2vsj2hlvbgvxcxj2hht7etcbs7bhs5p3n7inqvpisdns3rmmyq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
2289816fa967e230968ffe986a76950ba4938c6f0c3b27912ec480bf5c0e62d5
Loki
3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c
Loki
465a58c67b9c168e2a7d5a1ba3b7fb53bf439be8fdabf8b07ad8e03141aafc8c
Loki
50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1
Loki
8c6e740b2a9841664d6824708850c48260c34646dae42455a6b9e31863a26bf9
Loki
+ 19'976 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/220401-rlpmsaghbp/
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 Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://sempersim.su/ge18/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:
33809e5bded8da580ea55c7711b0eb5f6cbe195d5b41c7d9c9eb5e104269ff16
MD5 hash:
af82ce18a7dcca61994b5abef844844e
SHA1 hash:
3c2349373b570a4df1062733f3d6bc14cd3566cd
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/c340682b-a16e-4671-87f0-585cba87450d/
Parent samples :
b175691f3ae7cf1c2f79c8de0fdb0fa798da53a5220892ff65956bc43b01b883
111dcebedcced1f9ab5377e613149aa3b08ad02dae5f4fdb3d627872aa16e128
a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331
8cb28b31bf37a1dc6eb7f0f4dc2a151db326421f2b28770c1706f4d81219ce93
a8b4b389c495f249520ca634c9b0b3af1bf75ec54557d7e151c8416bb4a4d133
SH256 hash:
a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331
MD5 hash:
e1b14b08d8068fc36196139b110ac51c
SHA1 hash:
f66f6c5adc38d17f8efa4dc1ff1efed3336d8dc4
Link:
https://www.unpac.me/results/c340682b-a16e-4671-87f0-585cba87450d/
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/a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331

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 a4f55927475d426adc574e8e79fc931065f09e5d7edbf436157a2436cb716331

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2110507/
  
Delivery method
Distributed via web download

Comments