MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01. 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: 13


Intelligence 13 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01
SHA3-384 hash: b2a75b19fe10c3df1cf08ae94de88155a29bd7a9f53bb3c549fef665d5fb5af650f68915e5a67a7d189db798378e634e
SHA1 hash: 09a4ad7fb489493e9d12ea73a52c1f41015a50c6
MD5 hash: 510a82b4f12e2ddc82ffbfc8018e4322
humanhash: berlin-carpet-four-oven
File name:gunzipped.exe
Download: download sample
Signature Loki
Create hunting rule
File size:779'776 bytes
First seen:2021-04-15 17:51:39 UTC
Last seen:2021-04-16 00:30:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vajCwO9kwsZPw6QoPHksQxsQhClFrQX1UZbFMQGRS8DUWln4/4k5J2fv9ia2:v0CwOuhPwoINhCleX18a48D
Threatray 3'427 similar samples on MalwareBazaar
TLSH DDF49CAC7654B5DFC81BCA32C9A41C34AA616567D30BD207E01F119C9E4DA9BFF281F2
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://51.195.53.221/p.php/JPmHpg6Nc7CUt

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://51.195.53.221/p.php/JPmHpg6Nc7CUt https://threatfox.abuse.ch/ioc/8629/

Intelligence

File Origin
# of uploads :
3
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
gunzipped.exe
Verdict:
Malicious activity
Analysis date:
2021-04-15 17:57:43 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/65c85c71-9594-45a5-92e7-c158c4d405d0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/135354/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.658.27409.19713.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Reading critical registry keys
Changing a file
Replacing files
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Stealing user critical data
Connection attempt to an infection source
Moving of the original file
Sending an HTTP POST request to an infection source
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/679038
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-15 11:40:07 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6una5kwtrexsu5hvj22krralh2dy4xb463ickjvrggcikujhl4aq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
0bfa0a1210892f7fef260ec1090df1ebf6d0d7b1cb607d19e8b5d791aeb157d8
Loki
276c169d7b842d092da93f16ae55bda7b01b0ded9bb12166b4c6eddc1dc49462
Loki
3b9ff29f35dafcb9a28349285b3a4f834c21d3a4061f05c775ee53b11fdd6a05
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3cc1efea64d7e6952a57ce58fd01afed8fdcedc58b553bd9090c63ca8fa8bf89
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9ef30cb6330a1ab0be38496703362c301e625ff4937e72bb22b23affb75c06c9
Loki
aa95e85eb00135c313991f118ed2157a8ff7a04a98edd9f39f138f8af249b9c8
Loki
b919c28c93fb3d1bc5bde1d2a76cb8c43685c89d77694f663bd6bb5ef68b74c3
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bec49428d91505adca491651a2376e3d90e33091dad7c2b63a7db472d2a28e57
Loki
d0a30f40bc29f4282f79ceb0f3391ee6b77d3837fdc1bd3208c4ad2ed392940c
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e4efbdcde8db7352bdf2cb15677d4dea605e29e8fbcaf77f4aa0bd4d6a089117
Loki
+ 3'417 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/210415-87vtmm8xhx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://51.195.53.221/p.php/JPmHpg6Nc7CUt
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:
ec2d75046ca0aeca2afc3e1895c8fe7365e1b6e19e33e084d36cd951a71827e1
MD5 hash:
8bf5ac908aa1cc9b5ec86c779ff690bb
SHA1 hash:
4081b4eac16935499ed0af8530973745bead4346
Link:
https://www.unpac.me/results/6e4e4065-7868-4547-882c-340b4882178f/
SH256 hash:
d8503d589cc62d7aa338f9dc4c56cafc9035da619f9742ac24f5ff154a55c3f0
MD5 hash:
a0b71925b696e52834dc4030839a32dd
SHA1 hash:
1ce1ea6515a51f734cd671f3fa9eb816cd243395
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/6e4e4065-7868-4547-882c-340b4882178f/
Parent samples :
f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01
d8503d589cc62d7aa338f9dc4c56cafc9035da619f9742ac24f5ff154a55c3f0
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/6e4e4065-7868-4547-882c-340b4882178f/
SH256 hash:
f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01
MD5 hash:
510a82b4f12e2ddc82ffbfc8018e4322
SHA1 hash:
09a4ad7fb489493e9d12ea73a52c1f41015a50c6
Link:
https://www.unpac.me/results/6e4e4065-7868-4547-882c-340b4882178f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f51a0eaad3892f2a74f54eb4a8c40b3e878e5c3cf6d02526b131848551275f01

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
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_lokipws_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:with_sqlite
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/135354/

Comments