MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c7219ce0b85bcda4ea4fed96e66f08e2621463ac3bc1da55a108af0b35758c0. 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: 8
| SHA256 hash: | 6c7219ce0b85bcda4ea4fed96e66f08e2621463ac3bc1da55a108af0b35758c0 |
|---|---|
| SHA3-384 hash: | 86601b0a81b254f09a72116deb07e767c2c3efa0de219442856a871217968a57c99862be0394e9a4ddc6784cb1698ec7 |
| SHA1 hash: | c9e7c94a9e324271927065e1411ac6164d49c403 |
| MD5 hash: | 810bfe5be5ce40996ccc8099ce432683 |
| humanhash: | carolina-robin-romeo-four |
| File name: | 810bfe5be5ce40996ccc8099ce432683 |
| Download: | download sample |
| Signature | Loki |
| File size: | 643'072 bytes |
| First seen: | 2020-11-17 11:25:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:3NIatielvMpg+NCqFlf5XEvGlIbnKqGUxg43S2hY4WFMH6ypfMHQA:9ICnf+j/H43rPfaH |
| Threatray | 184 similar samples on MalwareBazaar |
| TLSH | 9FD42E58A4D8A38BC83737A99B3905C6D3B0CE6502BDC6D780DD78F6AE4ED358B75804 |
| Reporter |  seifreed |
| Tags: | Loki |
Intelligence
File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
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.
Threat name:
ByteCode-MSIL.Backdoor.Crysan
Status:
Malicious
First seen:
2020-11-11 08:13:03 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 174 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat persistence rat
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
AsyncRat
Malware Config
C2 Extraction:
:
Unpacked files
SH256 hash:
6c7219ce0b85bcda4ea4fed96e66f08e2621463ac3bc1da55a108af0b35758c0
MD5 hash:
810bfe5be5ce40996ccc8099ce432683
SHA1 hash:
c9e7c94a9e324271927065e1411ac6164d49c403
SH256 hash:
2ff110071d9ff70f7ce40bc4aa4df9f7794bbd243401a71852b8fd71ecd7a132
MD5 hash:
ab2cbf48658dc08ea7ce42e03473ab53
SHA1 hash:
35b9c2197dc891621a9c9a0d8c56a16556d42da0
SH256 hash:
83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1
MD5 hash:
3c5dbcc3bb27e913e14efd8054811373
SHA1 hash:
b0eba9388abddaef9d5aa49ccd5dbab2924cced0
SH256 hash:
d871783231a73ae7f2f4000f2437d5c5e583f7ca9e76f6a1e4b5e54e2cdeef4a
MD5 hash:
2d6e16c703630ecd2c4461a25cb89bf3
SHA1 hash:
bd6bd52fd99d1690597ed87f5e9ae3e51ab563a6
Detections:
win_asyncrat_w0
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: | asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | Email_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| 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_asyncrat_w0 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| 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.
Delivery method
Other
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