MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 51049bcd9b6352ff1f14b82c05444cd797ba7babd403456a860f8c4bf957a594. 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: 12
| SHA256 hash: | 51049bcd9b6352ff1f14b82c05444cd797ba7babd403456a860f8c4bf957a594 |
|---|---|
| SHA3-384 hash: | b29a4a0c50728bc943fdc4e098d6c55c4dc221d82c2ad7ed6a774451926ed5fe80431660628a0ac4e9ee6aaee79a1a68 |
| SHA1 hash: | c19055cff1aad5d2827b8dcd00b0855531200e98 |
| MD5 hash: | f7ec70170ed3019a2615fbde83da42a7 |
| humanhash: | green-finch-angel-speaker |
| File name: | Letter(gift) Supplier_2021.pdf.gz.exe |
| Download: | download sample |
| Signature | Loki |
| File size: | 774'144 bytes |
| First seen: | 2021-02-03 17:28:31 UTC |
| Last seen: | 2021-02-09 14:59:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:zlVdc7S/cBW6wyXcf5MvfFHtF/hom/KgwxepSLyyUXmWh3xnxmx8sq2mWS+d+sb2:zljNGWTysRMvNHX5vKgaeYrudZ+9q2mi |
| Threatray | 8 similar samples on MalwareBazaar |
| TLSH | 09F4D01272C85BE1D53D977E4D21715007F2BC16E626CE9E7DAA60AF1822B409B33F1D |
| Reporter |  GovCERT_CH |
| Tags: | Loki |
Intelligence
File Origin
# of uploads :
9
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Letter(gift) Supplier_2021.pdf.gz.exe
Verdict:
Malicious activity
Analysis date:
2021-02-03 17:30:21 UTC
Tags:
trojan lokibot stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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
Creating a file
Reading critical registry keys
Changing a file
Replacing files
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:
MALICIOUS
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
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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:
Detection:
lokibot
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-03 02:01:17 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
lokibot
Score:
10/10
Tags:
family:lokibot ransomware spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://51.195.53.221/p.php/TABGAUKhpT2hu
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/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:
bd03f1419db658015507630078378ed7b24ed480166fb9855308e78cd249fb44
MD5 hash:
06ba0381250a64535e2ff8dcf4f37907
SHA1 hash:
bb9f2a2c1d8bdabeefcb7b1f0333a47ae144571c
SH256 hash:
4877cc3a5625f36dc2145249a5970b4fcc3007275be2fc0411504d9c1c8bb79e
MD5 hash:
06b91d864e01ccadf765a931bf47bc89
SHA1 hash:
80e301989dc2dfa56ba815a28f13343ed19263a5
SH256 hash:
240b5379ccccd999de185a7f8acf20af1568711a9ed7bbfb899f34dc7b5ff9c1
MD5 hash:
c5c079d8ff956f0d8f5874b542243696
SHA1 hash:
66627cbe0743e21f50a08f7a71f85ed8c1048dd1
Detections:
win_lokipws_g0
win_lokipws_auto
SH256 hash:
51049bcd9b6352ff1f14b82c05444cd797ba7babd403456a860f8c4bf957a594
MD5 hash:
f7ec70170ed3019a2615fbde83da42a7
SHA1 hash:
c19055cff1aad5d2827b8dcd00b0855531200e98
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| 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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many file transfer clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_GENInfoStealer |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing common artifcats observed in infostealers |
| Rule name: | infostealer_loki |
|---|
| Rule name: | infostealer_xor_patterns |
|---|---|
| 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 |
|---|---|
| Author: | kevoreilly |
| Description: | Loki Payload |
| Rule name: | Lokibot |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Lokibot in memory |
| Reference: | internal research |
| Rule name: | STEALER_Lokibot |
|---|---|
| Author: | Marc Rivero | McAfee ATR Team |
| Description: | Rule to detect Lokibot stealer |
| Rule name: | win_lokipws_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
| Rule name: | with_sqlite |
|---|---|
| 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.
9e6652a1d834f723dc03b93d07695e84693dd9efff8598186214d790197af4d3
Dropped by
MD5 50efbc07f7aff6caa482449ece120c12
Dropped by
SHA256 9e6652a1d834f723dc03b93d07695e84693dd9efff8598186214d790197af4d3
Dropped by
Loki
Delivery method
Distributed via e-mail attachment
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