MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645. 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 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645
SHA3-384 hash: e229f2f5013e355f7081a860c45af62b2fc862ac3b8c7fe3773971d4812c82d2e90f9d49e568a099724dce9e34712f97
SHA1 hash: 381f50c355f18d940aca641bbb1043c30988ca83
MD5 hash: 27ce7c92d177991a4f82333f71e9bf52
humanhash: august-mobile-three-fruit
File name:Termination Letter_pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:453'174 bytes
First seen:2022-12-08 14:21:49 UTC
Last seen:2022-12-08 15:31:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:ukwEnl6tA5EVkY6dVWM5e5gkxexjOkDP6Unr8zf:T5OkYCVz5e5gkMQ46Unr8zf
TLSH T1A5A47DE1F2A5C8DFE86552B09C8EF8502192AD6D9461560F31973F2EA8B3353106FB4F
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 79e0c4ccccc4c4c0 (11 x Loki, 4 x AgentTesla, 3 x SnakeKeylogger)
Reporter James_inthe_box
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/344387/
Detection(s):
SecuriteInfo.com.FileRepMalware.7891.26820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
DNS request
Sending an HTTP POST request
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
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6391f30d04e0e79bdf41822a/reports/0f508f33-197f-45cc-9411-67d01471cbc5/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/3875c749-79e9-4179-95a4-0dbc7f51ccb1
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130806
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 763530 Sample: Termination Letter_pdf.exe Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 25 drinz.us 2->25 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 6 other signatures 2->47 8 Termination Letter_pdf.exe 19 2->8         started        signatures3 process4 file5 21 C:\Users\user\AppData\Local\...\zmqyctn.exe, PE32 8->21 dropped 11 zmqyctn.exe 1 8->11         started        process6 signatures7 49 Multi AV Scanner detection for dropped file 11->49 51 Tries to steal Mail credentials (via file registry) 11->51 53 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 11->53 55 Maps a DLL or memory area into another process 11->55 14 zmqyctn.exe 54 11->14         started        19 conhost.exe 11->19         started        process8 dnsIp9 27 drinz.us 188.114.96.3, 49702, 49703, 49704 CLOUDFLARENETUS European Union 14->27 29 188.114.97.3, 49705, 49713, 49724 CLOUDFLARENETUS European Union 14->29 31 192.168.2.1 unknown unknown 14->31 23 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 14->23 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Tries to harvest and steal ftp login credentials 14->37 39 Tries to harvest and steal browser information (history, passwords, etc) 14->39 file10 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-12-08 05:33:42 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsmoxiytyv4g7q2slhqwz6laknkauxrwxb23jeft6l57btfegzcq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/221208-rpjwpsdb81/
Behaviour
Suspicious behavior: MapViewOfSection
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
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://drinz.us/FILAZ/QU/coosaza.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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5838b5ed-9e1b-402d-a83d-8fdb7921ce69
Unpacked files
SH256 hash:
43cec2db0e28a09baca0fe29b69c7382d25473ac146d21a6f84763bb7e8b9e98
MD5 hash:
4c4c9da4f262cb66ed53b99f53c78e14
SHA1 hash:
d7ee962528e07da7b66aa8dabea98804c36502a4
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/9c86588e-c9b2-4cbb-8abd-54700794864d/
Parent samples :
34cb99613940f2408bc3ca05b9fef7b8d490cd8cada151b65251a1f76fdddc81
e1f1a46473b3ace74c79e93e2b14e01855107c183ef4859f23fef8c9c0f18508
1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645
1052cd8feba9809abbd2cc008e37420a6b287c423b4df5b0a1385a1ce34fcb11
cf0e1a66f5e4e2277f8860afbc082395b7a3d452d24eeb0631c8f34dae047a45
45cb5b5cb3f89017758190e83cf28cdca801f84bba07aa0217606430cb13e16a
SH256 hash:
556fd673847520d3e28dc5433f87b765e38c68f88d07598a97682f025260c02f
MD5 hash:
b43bf9e23b9cb3a5cc7263ee989b2c96
SHA1 hash:
8caa517a2245b0131c8a226852a11a83175a2ae2
Link:
https://www.unpac.me/results/9c86588e-c9b2-4cbb-8abd-54700794864d/
SH256 hash:
1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645
MD5 hash:
27ce7c92d177991a4f82333f71e9bf52
SHA1 hash:
381f50c355f18d940aca641bbb1043c30988ca83
Link:
https://www.unpac.me/results/9c86588e-c9b2-4cbb-8abd-54700794864d/
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/1c98eba313c5786fc35259e16cf96053540a5e36b875b490b3f2fbf0cca43645

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/344387/

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