MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138
SHA3-384 hash: 07e20163bebbee71500de6e71a6413363ba19c3d973cc2cf5d86abddfcd8161088003564be4e87823a15928c35723817
SHA1 hash: 104b707898207a57ad284b5627922f75ac8809ee
MD5 hash: 0ccb83223a83e5f36e0d89eed8ceea3b
humanhash: item-quiet-uniform-london
File name:image0002.exe
Download: download sample
Signature Loki
Create hunting rule
File size:442'880 bytes
First seen:2020-10-25 17:21:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:dBXDTW/TmQu3RbluwFHE8hvg3103Jq8HcD+jr:dBXx3lPHPI3q3Uuc6j
Threatray 1'809 similar samples on MalwareBazaar
TLSH 34940170B0E9BA67C2E68FB32065E631A3B0194B561FE51CC670FBE199C27D05BE0D61
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Malspam distributing Loki:

HELO: arehmantraders.com
Sending IP: 83.149.106.6
From: Ahmed Mubeen <a-rehman@arehmantraders.com>
Subject: Order Inquiry - Urgent
Attachment: image0002.txt.gz (contains "image0002.exe")

Loki C2:
http://qataracfridgerepaire.com/wp-admin/five/fre.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/75823/
Detection(s):
SecuriteInfo.com.Trojan.Siggen10.42307.23935.19804.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/509652
Signature
Binary contains a suspicious time stamp
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
Yara detected AntiVM_3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-25 05:26:32 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3sjkluccu4m26vuj7gnwii7gvmfghjtbplbtztaqpalakfmlue4a._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
0237202354dd53b6bea45eb62bfbe0a6cbf5652c259c483eec90501c694b9c4a
Loki
3bad40439bc290892ef4acdae7930de8d1f26911eaf4ae802ba35c3305b70559
Loki
87f611dc06334ac8fd9cf702bc925d4aa921e927658b1ab8a1f58e6ddf3e8817
Loki
8f712c89da9b64d0002d5b1a6d666d489d3d648e81468d53bf12aaec3252d187
Loki
9d6e549d53c3215a63c433e0116f4101d6929c5b1f0f71da18f603481a5c6135
Loki
c42589d2d88a04d7fb74e4e4fa24457d912a2e263ae583c4a1126dec475046b2
Loki
de935b51159e53b284995dc7d2330a16479d7a13f459b56fbfec6d2a0c90e33f
Loki
e229a2989b9e6bc90c114f9e6b7a0cdbeb106ccd7b90c70591ec48dce41aa6ba
Loki
e788686b2a0e0efbf94e3f33a47e63494ca216e965191d82cd2922b8af6fe037
Loki
f29248ba63854390d06d1e2822772e6364baec857d4ea43d2101c72f16052915
Loki
+ 1'799 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
evasion trojan spyware stealer family:lokibot
Link:
https://tria.ge/reports/201025-cnvsk5r7nj/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Lokibot
Malware Config
C2 Extraction:
http://qataracfridgerepaire.com/wp-admin/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:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/6122ea5a-71df-4142-b001-76ebf22370c2/
SH256 hash:
6c6384e2d70575a9d91a107ed8732ab202c0b737a9b41b5cd19724553dc68a39
MD5 hash:
0d4a738e721753ef3e7a01853c8de437
SHA1 hash:
7f9d9e712839f6cc0eafe47818708fed3fe14d52
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/6122ea5a-71df-4142-b001-76ebf22370c2/
Parent samples :
33d9421e4e71fbd21729972746d586517926e7c2338ae53185d9438266978cda
9e5f987ad43b66c469e9fed02999cfb62feff01049b5f1ef33804918bead665c
0bd5d64782a5e667b4bdff972591924d34e653e636c2f9c21b14e844c3cf9b74
4b9d6921c78211705daddc2842fd240d77a25a229980e2c2139ea34680a7f11b
911f22d0fdceeec6e8e6426b0111c1632e6b70f21940584aa05345ac470c4c4f
dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138
928d262c6531d61866ce87f23a2f67ce7e44071213275f697b7073e95c6e688c
806fb889e0c86660bda36857336402d09ec8b4af9145c7ad00c2e1607b26b290
SH256 hash:
78922037a35f73a4b3b93facae1b22f441272888bc26a7e022e85a23ff992085
MD5 hash:
d563a5c017e83c25be212b9223696b1a
SHA1 hash:
8298cd5a7b06fd8eba858f5659e82a335391467b
Link:
https://www.unpac.me/results/6122ea5a-71df-4142-b001-76ebf22370c2/
SH256 hash:
dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138
MD5 hash:
0ccb83223a83e5f36e0d89eed8ceea3b
SHA1 hash:
104b707898207a57ad284b5627922f75ac8809ee
Link:
https://www.unpac.me/results/6122ea5a-71df-4142-b001-76ebf22370c2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138

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: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: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: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

gz ef9cf4f473ad1c6a1e894d9ad217b3bcc25f334ed5f90890cbf09d7462395c13

Loki

Executable exe dc92a5d042a719af5689f99b6423e6ab0a63a6617ac33ccc10781605158ba138

(this sample)

  
Dropped by
MD5 d772c1ab278da195955bffc6b04b7b4c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/75823/
  
Dropped by
SHA256 ef9cf4f473ad1c6a1e894d9ad217b3bcc25f334ed5f90890cbf09d7462395c13

Comments