MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25fc6a034e6fc15084d6c128dc3a7bc268ce9dd6964d2e399f9a9818cf714aeb. 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


Intelligence 15 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25fc6a034e6fc15084d6c128dc3a7bc268ce9dd6964d2e399f9a9818cf714aeb
SHA3-384 hash: eb3cbbdec9e3bfbbd89d851f40432960daa2fda8d990ec2878c9af994f8a75e232b10b2c807457ffa79b8e7732eb5374
SHA1 hash: a6a12edd5308e60af04e1d00ed3974a598eb4a82
MD5 hash: c7d89afff557f5bb8030447fee1c8f7c
humanhash: ack-two-carolina-nevada
File name:25FC6A034E6FC15084D6C128DC3A7BC268CE9DD6964D2.exe
Download: download sample
Signature Loki
Create hunting rule
File size:245'248 bytes
First seen:2021-11-18 08:41:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:5G5FR1Qg6t2XDYMOtWKcFrLQ7E6mEXp35kUU:5G5FR1Qg6t2zYM2SFrFM5
Threatray 5'475 similar samples on MalwareBazaar
TLSH T1D4342A2438EE512DF637AFB26FDAE4FA889BFE722506655610C10F037911E80ED6193D
File icon (PE):PE icon
dhash icon 71f8d0d8f0f0f071 (1 x Loki)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://ammachegroup.com/themes/wp/Panel/five/fre.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://ammachegroup.com/themes/wp/Panel/five/fre.php https://threatfox.abuse.ch/ioc/250665/

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
25FC6A034E6FC15084D6C128DC3A7BC268CE9DD6964D2.exe
Verdict:
Malicious activity
Analysis date:
2021-11-18 11:06:56 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/b84c2e85-5345-4ae4-920a-ae88821d14a3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Creating a file
Creating a window
Сreating synchronization primitives
Reading critical registry keys
DNS request
Sending a custom TCP request
Changing a file
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed zbot
Link:
https://www.filescan.io/uploads/619611dd43e8f62b66986ed8/reports/c4b6366c-8b67-40d6-a8d7-408fcb989f70/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1efb8924-c18d-4822-95b7-f9d143ee9a8d
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/891776
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Compiles code to access protected / encrypted code
Found malware configuration
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 submitted file
Sample uses process hollowing technique
Sigma detected: Suspicious Csc.exe Source File Folder
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)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 524249 Sample: 25FC6A034E6FC15084D6C128DC3... Startdate: 18/11/2021 Architecture: WINDOWS Score: 100 31 ammachegroup.com 2->31 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 12 other signatures 2->43 8 25FC6A034E6FC15084D6C128DC3A7BC268CE9DD6964D2.exe 8 2->8         started        signatures3 process4 file5 25 C:\Users\user\AppData\...\k2wek0hq.cmdline, UTF-8 8->25 dropped 27 C:\Users\user\AppData\Local\...\k2wek0hq.0.cs, C++ 8->27 dropped 29 25FC6A034E6FC15084...CE9DD6964D2.exe.log, ASCII 8->29 dropped 45 Writes to foreign memory regions 8->45 47 Allocates memory in foreign processes 8->47 49 Sample uses process hollowing technique 8->49 51 2 other signatures 8->51 12 vbc.exe 54 8->12         started        16 csc.exe 4 8->16         started        signatures6 process7 dnsIp8 33 ammachegroup.com 5.77.39.34, 49750, 49751, 49752 NODE4-ASGB United Kingdom 12->33 35 192.168.2.1 unknown unknown 12->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->53 55 Tries to steal Mail credentials (via file / registry access) 12->55 57 Tries to harvest and steal ftp login credentials 12->57 59 Tries to harvest and steal browser information (history, passwords, etc) 12->59 23 C:\Users\user\AppData\Local\...\k2wek0hq.dll, PE32 16->23 dropped 19 conhost.exe 16->19         started        21 cvtres.exe 1 16->21         started        file9 signatures10 process11
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/25fc6a034e6fc15084d6c128dc3a7bc268ce9dd6964d2e399f9a9818cf714aeb/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2018-06-09 16:50:17 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ex6gua2on7avbbgwyeunyot3yjum5howszgs4om7tkmbrt3rjlvq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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Loki
+ 5'465 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/211118-kl179acafq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Uses the VBS compiler for execution
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://ammachegroup.com/themes/wp/Panel/five/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:
8f97ab074ec4eb7128a0f25fd71017c50454cd4f8ed0b896741ef3380ce00a18
MD5 hash:
d956b6848a95b6bffde25374b1ac8c62
SHA1 hash:
cca96e199e144eaaa2e4c7300081e36bdfb0bb0b
Link:
https://www.unpac.me/results/6a959b91-28f6-4c63-b49f-a017eb58ef3d/
SH256 hash:
2ebc73f6266fa8d2f11a0d60e9a7fa7b5c39a0006dcb59ff16b5b903bff33ca0
MD5 hash:
20795a138ac168e27b29fa8bc1527493
SHA1 hash:
6bd083795e3c0404bb6543dc7e55282f2993967b
Link:
https://www.unpac.me/results/6a959b91-28f6-4c63-b49f-a017eb58ef3d/
SH256 hash:
bea307adc97b3b62d59423ed47b34226e88124a2f8e9db40f78807c5ca60c2f9
MD5 hash:
c50c2fa285d832284bb54092fbac6484
SHA1 hash:
3c3ff405cbd1a37ed8e78f25d542c7e869311875
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/6a959b91-28f6-4c63-b49f-a017eb58ef3d/
SH256 hash:
25fc6a034e6fc15084d6c128dc3a7bc268ce9dd6964d2e399f9a9818cf714aeb
MD5 hash:
c7d89afff557f5bb8030447fee1c8f7c
SHA1 hash:
a6a12edd5308e60af04e1d00ed3974a598eb4a82
Link:
https://www.unpac.me/results/6a959b91-28f6-4c63-b49f-a017eb58ef3d/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/25fc6a034e6f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/25fc6a034e6fc15084d6c128dc3a7bc268ce9dd6964d2e399f9a9818cf714aeb

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
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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:Detects win.lokipws.

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/207117/

Comments