MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 641b9313db551a0e335a6e32db6d94aa57cc2913703ed3df7fcdf66cb4142b43. 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: 15
| SHA256 hash: | 641b9313db551a0e335a6e32db6d94aa57cc2913703ed3df7fcdf66cb4142b43 |
|---|---|
| SHA3-384 hash: | 5390c67ccf3b8a64997427430ad219223a68efa443d4f4cd347d31f4f17515ffc2e79ccb70723819f26d638f6d2184ff |
| SHA1 hash: | d49e4f5526358558e6fd7c526f7c57d5ffbf09a4 |
| MD5 hash: | d9d23947e29e8d4504f6afaa3d8d8609 |
| humanhash: | ink-rugby-twenty-timing |
| File name: | TMB 20321 SWIFT REQUISITION.exe |
| Download: | download sample |
| Signature | Loki |
| File size: | 360'448 bytes |
| First seen: | 2021-12-21 12:00:32 UTC |
| Last seen: | 2021-12-21 12:24:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:dJ01mqFgA1YYkQn5hTOI+/2zZ/MeGao00/gs82q8LSyhlR4C:dy6eYYkQXTD+/2Y7gl25WyjR9 |
| Threatray | 5'811 similar samples on MalwareBazaar |
| TLSH | T1C974D029F676E9BCE92D033D35318C121BA5C515A499EBBE6A897193093534320FFCCB |
| Reporter |  adrian__luca |
| Tags: | exe Loki |
Intelligence
File Origin
# of uploads :
2
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TMB 20321 SWIFT REQUISITION.exe
Verdict:
Malicious activity
Analysis date:
2021-12-21 12:06:53 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
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
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
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Malware family:
Loki
Verdict:
Malicious
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Detection:
lokibot
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-21 06:13:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Similar samples:
+ 5'801 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Score:
10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
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://secure01-redirect.net/gb28/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
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:
b0b567266ef1f66a86786b4d9c8b80a49fcdf6e5c084268f269cd9fe8b479875
MD5 hash:
c9aacced2d42e15328a1af54b41efa52
SHA1 hash:
d341c9e6ca3a3d3440ce459800ff448ed1927a18
SH256 hash:
cc863038dfc58d37276a1f1cb952870d6a2cd81a7ac72d3ed7021e5c5aa1c8f0
MD5 hash:
2c5570f3b591aa1fd57f5ec62ab89b76
SHA1 hash:
7a451b030d1acef0a149e333ba9df225fc5494d1
SH256 hash:
afc1b8e1502d30ff99c884b9dd699efb986f52d758a5df00d37d5c4d089b19ec
MD5 hash:
5adbdf5493ec1ce175e1b1c4c5c957a8
SHA1 hash:
1ac2b7c4e724cc4b6e1971801386a0aec310bac6
Detections:
win_lokipws_g0
win_lokipws_auto
Parent samples :
cf05c45bd2958ec348c478bf47f1b841625fac71ea6a671f93af815efb11ddc1
e21c8c445fea53b4acf7636138ad101451a2c42043af4289c0ac133b574ba1af
3f35409ed1b633ce1ad0b565116695f74fef88080ede1ce265b96f32a1f98afc
9b3794247359e2ffe2c3e4f6e475fca7c3e41cb0e6ace0094ea7e251d9039765
17974ec4d43329e8153d9cc9781dd415853e18705663ce0c6f40a4373f38e502
024f39768406b572ac762e43ada581d3984bfbb75fdfd62c757a7b721edc5533
6399161322980907155fc176a3fbb34342e74656aebbb3f1f1dc3c21ceec7f4f
641b9313db551a0e335a6e32db6d94aa57cc2913703ed3df7fcdf66cb4142b43
e21c8c445fea53b4acf7636138ad101451a2c42043af4289c0ac133b574ba1af
3f35409ed1b633ce1ad0b565116695f74fef88080ede1ce265b96f32a1f98afc
9b3794247359e2ffe2c3e4f6e475fca7c3e41cb0e6ace0094ea7e251d9039765
17974ec4d43329e8153d9cc9781dd415853e18705663ce0c6f40a4373f38e502
024f39768406b572ac762e43ada581d3984bfbb75fdfd62c757a7b721edc5533
6399161322980907155fc176a3fbb34342e74656aebbb3f1f1dc3c21ceec7f4f
641b9313db551a0e335a6e32db6d94aa57cc2913703ed3df7fcdf66cb4142b43
SH256 hash:
641b9313db551a0e335a6e32db6d94aa57cc2913703ed3df7fcdf66cb4142b43
MD5 hash:
d9d23947e29e8d4504f6afaa3d8d8609
SHA1 hash:
d49e4f5526358558e6fd7c526f7c57d5ffbf09a4
Malware family:
Lokibot
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
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 |
|---|---|
| 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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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: | Detects win.lokipws. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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