MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c1e931dea2deeab544ccf36257c87bd395385e54765fd38c20d999338f3293e. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c1e931dea2deeab544ccf36257c87bd395385e54765fd38c20d999338f3293e
SHA3-384 hash: 0181240a19f486be9a1dad2acf40d05cd080642a067d93aac41bbf411dc5b0e424e3c9048b3dd1b40f3a47708c4a5297
SHA1 hash: 1530ca18cf3c4e15dca67bffbc7793af1098aa2d
MD5 hash: 877b81c8bbe94f80cceee8ee246395ef
humanhash: hot-mango-victor-bluebird
File name:PO356788.exe
Download: download sample
Signature Loki
Create hunting rule
File size:702'976 bytes
First seen:2022-08-31 09:00:05 UTC
Last seen:2022-09-06 00:22:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:AmwQfpSKRL1nixBF75eJGEggpkbwW8iBI1Y78PtWILvZLc5jhkEZ3U:dUskjZ5LEggaW1Y78xfEZ3U
TLSH T196E4D00EFA66CB11E1A42B37C1E192440336AF0AD123DF5F79C963B549473AB8D8B746
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon a261f4b2bacc7192 (15 x Formbook, 10 x AgentTesla, 8 x SnakeKeylogger)
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
321
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/306764/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1427-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630f235fe87b88e71be72b52/reports/b5c0ba11-079d-4568-bb27-99557094336b/overview
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/1061508
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c1e931dea2deeab544ccf36257c87bd395385e54765fd38c20d999338f3293e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-31 09:01:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqpjghpkfxxkwvcmz43ck7ehxu4vhbpfi5s72ogcbwmzgohtfe7a._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/220831-kyvw1adee3/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies system certificate store
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://sempersim.su/gk3/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:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
SH256 hash:
5ef85c9d6fb6247b6ce941403f9652754333da964a53a835135b5d87671b6ffc
MD5 hash:
db8268998a219fe36aca11da8f42ad87
SHA1 hash:
63ee65e7b651ef983ae730761ab5e6a9d9cb70f5
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
Parent samples :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 hash:
73374ee45d3ac3263fe6cdd55f5b43dd0e6f63721efef7ca3e61acd1b165fcf0
MD5 hash:
1ba85fab131a6a5eec8139782b8fc958
SHA1 hash:
4d641b7d5a15d6e597e1c0c2d6df9166a20b103a
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
SH256 hash:
d8a86b6dda3b3eb34352866e202e3c7462378e53f3576993f63e6e971ba002dd
MD5 hash:
da66acf124887b51963ebbfc632ef103
SHA1 hash:
35efa5264ab874b5ce9276542a37d5776781c2fa
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
SH256 hash:
4c1e931dea2deeab544ccf36257c87bd395385e54765fd38c20d999338f3293e
MD5 hash:
877b81c8bbe94f80cceee8ee246395ef
SHA1 hash:
1530ca18cf3c4e15dca67bffbc7793af1098aa2d
Link:
https://www.unpac.me/results/7d3bcbd3-b2bf-4c36-b9c0-fa3efd3b9470/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c1e931dea2d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Malspam

Loki

Executable exe 4c1e931dea2deeab544ccf36257c87bd395385e54765fd38c20d999338f3293e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/306764/

Comments