MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3
SHA3-384 hash: fdef86ecda287881e38bca73027946f017b22f71e6a1268efea0179e4d57cfcce5c27577d68738e987facdf38724e67b
SHA1 hash: dd56c020a9b0fc0eaf081931f1add9e0238d4537
MD5 hash: 4034ca4455deb6af2a6eb4598974cbce
humanhash: zulu-cold-blossom-bluebird
File name:Documents.recent.img.jpg.lib.exe
Download: download sample
Signature Loki
Create hunting rule
File size:409'600 bytes
First seen:2020-12-07 16:26:28 UTC
Last seen:2020-12-07 17:53:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:k4wODQtk7gaPqbLXb2wUTaI9xgGr488l8xflUcljSe/QnAHfm7XPrwO/N8Apq8QJ:IjeDYcosjSwn/mzPUO3eGO
Threatray 2'093 similar samples on MalwareBazaar
TLSH BD94E03142066FAFD67A0FBBE10826048EF4B527BA12F69CBFC444D502D67948D55EF2
Reporter cocaman
Tags:exe Loki

Intelligence

File Origin
# of uploads :
3
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Documents.recent.img.jpg.lib.exe
Verdict:
Malicious activity
Analysis date:
2020-12-07 16:34:29 UTC
Tags:
trojan lokibot opendir
Link:
https://app.any.run/tasks/831a6ee1-5a7c-4565-ba17-e764ef958849

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/107058/
Detection(s):
SecuriteInfo.com.Artemis4034CA4455DE.28618.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Reading critical registry keys
Creating a file
Changing a file
Replacing files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Stealing user critical data
Moving of the original file
Enabling autorun by creating a file
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.
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/557066
Signature
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 327629 Sample: Documents.recent.img.jpg.lib.exe Startdate: 07/12/2020 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 11 other signatures 2->37 7 Documents.recent.img.jpg.lib.exe 6 2->7         started        process3 file4 21 C:\Users\user\AppData\...\vzngmWfelU.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpE6A8.tmp, XML 7->23 dropped 25 C:\...\Documents.recent.img.jpg.lib.exe.log, ASCII 7->25 dropped 39 Tries to steal Mail credentials (via file registry) 7->39 41 Injects a PE file into a foreign processes 7->41 11 Documents.recent.img.jpg.lib.exe 54 7->11         started        15 schtasks.exe 1 7->15         started        17 Documents.recent.img.jpg.lib.exe 7->17         started        signatures5 process6 dnsIp7 27 tuandat-vn.com 137.59.52.154, 49719, 49721, 49723 EMAXGLOBAL-ASEMAXGLOBALMEDIAPVTLTDIN India 11->27 29 192.168.2.1 unknown unknown 11->29 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 19 conhost.exe 15->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3/
Threat name:
ByteCode-MSIL.Trojan.Masson
Create hunting rule
Status:
Malicious
First seen:
2020-12-07 15:59:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjwaoavmiwub2glr6rar4vj2qwstolbb2oddrznpqmrpkycredzq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
1df38ad7f7297914ac4345c3572a92bd2a0507baedff37681f35b3bb8fa0d9eb
Loki
22dcfba741c1520791b89cc96a2b81c32b125d3035c8da71cf956c07aceee138
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3b9ff29f35dafcb9a28349285b3a4f834c21d3a4061f05c775ee53b11fdd6a05
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4eb8a84959817bb937cdd20b76b47ad561cf826e5bbcfe52a56d4ea0628e1df3
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5434b3121b379bde98f409a5d00c6da0be9f001b73e73860ca0c530386e002c6
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6490275833a54ddb21377ef003cacd595697c7659c1b7c6fc24a285fec1946ee
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67022a9257f711a8c6287fd668c24d8ded9cefbbe1b0e5cf299a1fd9a03fc29f
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87623678275abae494cc6b28d4fcdb8e1fd1e016e7abd0e3bfd879a391d77256
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ad6946570be39c2f4da1777083f2339cae24bec7928b460db68e55e53c915e22
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f4b7759a1a42ebd89a61ed697ca26661dff56719bbf254b7b1f400f3cf4487d1
Loki
+ 2'083 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/201207-dhqg34d7g6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://tuandat-vn.com/llz/five/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:
d5974d5e9dc42c2bd65779fa2b04222db18dc4120c6e3ef993fc0512bc2265f7
MD5 hash:
be2fe3155343dd9d27f7c82c746d7d48
SHA1 hash:
1af211250efe3350882d7c8020f386332e3eb0fd
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/8cd89ea6-96fa-4d5f-a1b7-c6dc325a76ac/
Parent samples :
ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3
7753866d897d906a36b96fa3b73c2a53e1367fabb1b16a61aa8b14cd9e65a4fe
8733acdd1d6cefd0a4cdcdf04249ad06690fe0335055f3e8f6fd914ec23434ae
8df6cbe2123dfeac80e2af6a18935574bab1dbf3c2573cca5900bf202415eb2e
297f09f72357f0a75ff766bcabd71d604b9c657c9e6a4666dbe6a9692246eae2
94fad6ab9bc344630eed1bfe1c545394a4a66a2281334a2fe9f16b2b9206707f
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/8cd89ea6-96fa-4d5f-a1b7-c6dc325a76ac/
SH256 hash:
96871ddbab40ae6a5d7ffd134007876ce4c99fe6ddf2a38dce1a8e300a47fe78
MD5 hash:
72b50be0bd1586b163eba0a58f4ec7dd
SHA1 hash:
9bfacc1a335b9caa605a94d0c7024005d67d82fd
Link:
https://www.unpac.me/results/8cd89ea6-96fa-4d5f-a1b7-c6dc325a76ac/
SH256 hash:
ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3
MD5 hash:
4034ca4455deb6af2a6eb4598974cbce
SHA1 hash:
dd56c020a9b0fc0eaf081931f1add9e0238d4537
Link:
https://www.unpac.me/results/8cd89ea6-96fa-4d5f-a1b7-c6dc325a76ac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
MassLogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:SUSP_Reversed_Base64_Encoded_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an base64 encoded executable with reversed characters
Reference:Internal Research
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Malspam

Loki

zip cb62a80b840578e23fba48a5b7e6c352cacd582048837fd12918ded8f6dc654e

Loki

Executable exe ca6c0702ac45a81d1971f4411e553a85a5372c21d38638e5af8322f5605120f3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 cb62a80b840578e23fba48a5b7e6c352cacd582048837fd12918ded8f6dc654e
Cape
Cape
https://www.capesandbox.com/analysis/107058/

Comments