MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 536b1a2e43876d21945ef534ad7beeaf57fa0617110306836c4c9cb78b6fe352. 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: 18
| SHA256 hash: | 536b1a2e43876d21945ef534ad7beeaf57fa0617110306836c4c9cb78b6fe352 |
|---|---|
| SHA3-384 hash: | 09f5273d5acc01d0b6a7c954e77b6d50b907ab6303fc94da594556928b835b6336baab6570a628ff27c651ca23e56312 |
| SHA1 hash: | 26c3aa853984ff9faeaa1e14e83cb8f7da1437b7 |
| MD5 hash: | c29995305de9ab272016c68eddb0098c |
| humanhash: | mars-nineteen-comet-hot |
| File name: | vbc.exe |
| Download: | download sample |
| Signature | Loki |
| File size: | 268'274 bytes |
| First seen: | 2022-04-13 15:21:13 UTC |
| Last seen: | 2022-04-13 15:33:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3abe302b6d9a1256e6a915429af4ffd2 (271 x GuLoader, 38 x Formbook, 25 x Loki) |
| ssdeep | 6144:zjgi2AoQlyCPlaaR6KQrfFDIIxXXMDHNUsr2v7D2+DheWX:o4yolvhidDrXKNrq32ch5 |
| Threatray | 7'419 similar samples on MalwareBazaar |
| TLSH | T1074413C92DC3847BE57A893187F7EB6EE278EB14854A61C36B16AF372C384434D2E141 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter | Anonymous |
| Tags: | exe Loki |
Intelligence
File Origin
# of uploads :
2
# of downloads :
462
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
ID:
1
File name:
vbc.exe
Verdict:
Malicious activity
Analysis date:
2022-04-13 15:28:48 UTC
Tags:
trojan lokibot stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Query of malicious DNS domain
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe formbook overlay packed shell32.dll
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.
Malware family:
Loki
Verdict:
Malicious
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Detection:
lokibot
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-04-13 15:22:18 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Similar samples:
+ 7'409 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Score:
10/10
Tags:
family:lokibot collection spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://sempersim.su/gf4/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:
bc592e495ec53486825dd9d5e3b4c02c2b614d62a39b4e3c150a546bd9f7d771
MD5 hash:
a4aceed5c71c4c3d3fd1650409c455d9
SHA1 hash:
73696994997e7b821356766acd5654d38351295b
Detections:
win_lokipws_g0
win_lokipws_auto
SH256 hash:
ed372e46ed6f83317b306f1fb6d630e8b76f2582b1993179389eb3bd66959e61
MD5 hash:
0eae0c608f3c6a56116ab1990497722c
SHA1 hash:
1a54d88d5eb775691285d66919af321101e740ae
SH256 hash:
536b1a2e43876d21945ef534ad7beeaf57fa0617110306836c4c9cb78b6fe352
MD5 hash:
c29995305de9ab272016c68eddb0098c
SHA1 hash:
26c3aa853984ff9faeaa1e14e83cb8f7da1437b7
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: | Ins_NSIS_Buer_Nov_2020_1 |
|---|---|
| Author: | Arkbird_SOLG |
| Description: | Detect NSIS installer used for Buer loader |
| Rule name: | Loki |
|---|---|
| Author: | kevoreilly |
| Description: | Loki Payload |
| Rule name: | LokiBot |
|---|---|
| Author: | kevoreilly |
| Description: | LokiBot Payload |
| Rule name: | malware_Lokibot_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Lokibot in memory |
| Reference: | internal research |
| Rule name: | MAL_Lokibot_Stealer |
|---|---|
| Description: | Detects Lokibot Stealer Variants |
| 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.
Web download
Delivery method
Distributed via web download
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