MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a. 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: 16


Intelligence 16 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
SHA3-384 hash: b884870b0bbc4c9fefedb1bf4c3fcd48003b9c0c5d320a880b1e0d9201673da690b75f5b6038224ac2084718c6a81b68
SHA1 hash: 339d050fa595ba94f67b2f9e22e46acd87d16fa7
MD5 hash: a979a2fc9d07b3ccec01ec899b505456
humanhash: king-violet-skylark-ink
File name:gunzipped.exe
Download: download sample
Signature Loki
Create hunting rule
File size:313'856 bytes
First seen:2023-07-04 04:40:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:G8eArwo8dTKKN6mB4i56O3yzojRyd1id:Lprwo80KImSiA/zM
Threatray 4'252 similar samples on MalwareBazaar
TLSH T118646C81BA6CDF62CE388FF985A711811BBE13AF5111F3905C9360C98573FBA6298D17
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f2b2ae8e8eb2b0b2 (11 x AveMariaRAT, 8 x AgentTesla, 2 x RemcosRAT)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://138.68.56.139/?p=9198360515

Intelligence

File Origin
# of uploads :
1
# of downloads :
325
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
gunzipped.exe
Verdict:
Malicious activity
Analysis date:
2023-07-04 04:41:07 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/72d69c59-a39e-4ba6-86e7-b2336a22681a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/406241/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.101476.825.25405.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Searching for the window
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed remcos
Link:
https://www.filescan.io/uploads/64a3a2df3d1253262b2d4e7c/reports/f582305d-5dad-4c15-987d-7f208bd5c8db/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
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/a34d3c72-7004-40de-a251-5c7435c9d7f3
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1266341
Signature
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Drops PE files to the startup folder
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
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)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1266341 Sample: gunzipped.exe Startdate: 04/07/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 6 other signatures 2->45 7 anydesk.exe.exe 3 2->7         started        9 gunzipped.exe 2 2->9         started        process3 signatures4 12 anydesk.exe.exe 1 54 7->12         started        17 powershell.exe 3 7->17         started        47 Bypasses PowerShell execution policy 9->47 19 powershell.exe 13 9->19         started        21 WerFault.exe 24 9 9->21         started        23 gunzipped.exe 9->23         started        process5 dnsIp6 35 138.68.56.139, 49704, 49705, 49706 DIGITALOCEAN-ASNUS United States 12->35 29 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 12->29 dropped 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->49 51 Tries to steal Mail credentials (via file / registry access) 12->51 53 Tries to harvest and steal ftp login credentials 12->53 55 Tries to harvest and steal browser information (history, passwords, etc) 12->55 25 conhost.exe 17->25         started        31 C:\Users\user\AppData\...\anydesk.exe.exe, PE32 19->31 dropped 33 C:\Users\...\anydesk.exe.exe:Zone.Identifier, ASCII 19->33 dropped 57 Drops PE files to the startup folder 19->57 59 Powershell drops PE file 19->59 27 conhost.exe 19->27         started        37 192.168.2.1 unknown unknown 21->37 file7 signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-07-04 04:41:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hglc26b45sqprubfazqbphcfwixhicl46ihkznkginbpxt6kyyna._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
04f557582bc8b4c4af843d0c837124da73f887ac5b997efdd78f96d45caced85
Loki
0bcb9bf4516773558cd8464a3b7795d3752f8eb27840e848db87a55df9393d25
Loki
0f499eaeeba3237aedfb784cf65c67ef9aae645ab0d4153cb6af1289e37040d7
Loki
4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217
Loki
6bddaee0e17a72a52616cbc504f9ae60809ace82574414879689cc54a8fd81db
Loki
79866667d5cd578a1c6eda54a748ff9d316fff39064eecd282bc2a9ad8a5ac7d
Loki
7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a
Loki
def88fc364ed03678d528bfd6bc39f19ff1831b098aaf0705fa13063c4044a2a
Loki
+ 4'242 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230704-fa4f1scf3t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops startup file
Unpacked files
SH256 hash:
42f7265166469d138ce02e01157ffbd643efe1fae897b875f7209a2ad9f52d7a
MD5 hash:
ebf8d60d12d41186ac01f3fd2b9d8fde
SHA1 hash:
c0687a0799210b8d8a21a9dc921bd9b33aebb0a1
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
b16d8608c5cb7ba80e03c88e50ee2d5c54ec484ef5b58086a7d67314a96d5ba0
MD5 hash:
1c4b2ffec960d4ce94493d1d9838e68a
SHA1 hash:
8fcd0040f89e5bbe18a690520ec642e2ea120385
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
fe3bd8c55d03026d8e0243a71dc411488661fe41ca7de43649ff61b1d53b2510
MD5 hash:
528b0f2b2231328acc1fd9c50e575c9f
SHA1 hash:
0f924f3bd115273d2b504b5c6132c89a38010f44
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
Parent samples :
ef954e69e445fd7a4ef88db4ec43f0b9ab80985e2de23d1fc6dfe89a8dc88970
d60d94a1edcdab800f81abe6f72248469547a1b55f89cd872acda4cc6d7dee61
39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
8615a11492e27f4a2d4b3028ef8a94f179d7e4b2f8d81f3088172378db2e9df2
127c29b65ebf2143b66e5c60fcdbae43c4789c836e273e4f996efd0e56040e8f
9e87a118ff99af8fa1ae32be359992f8872d632ee4e838e27d5b5137fef34cfc
2eb81e5ef35729ff5cd330b41347350298e20cce4b1ebffcdba90be70b84590f
SH256 hash:
42f7265166469d138ce02e01157ffbd643efe1fae897b875f7209a2ad9f52d7a
MD5 hash:
ebf8d60d12d41186ac01f3fd2b9d8fde
SHA1 hash:
c0687a0799210b8d8a21a9dc921bd9b33aebb0a1
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
b16d8608c5cb7ba80e03c88e50ee2d5c54ec484ef5b58086a7d67314a96d5ba0
MD5 hash:
1c4b2ffec960d4ce94493d1d9838e68a
SHA1 hash:
8fcd0040f89e5bbe18a690520ec642e2ea120385
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
fe3bd8c55d03026d8e0243a71dc411488661fe41ca7de43649ff61b1d53b2510
MD5 hash:
528b0f2b2231328acc1fd9c50e575c9f
SHA1 hash:
0f924f3bd115273d2b504b5c6132c89a38010f44
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
Parent samples :
ef954e69e445fd7a4ef88db4ec43f0b9ab80985e2de23d1fc6dfe89a8dc88970
d60d94a1edcdab800f81abe6f72248469547a1b55f89cd872acda4cc6d7dee61
39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
8615a11492e27f4a2d4b3028ef8a94f179d7e4b2f8d81f3088172378db2e9df2
127c29b65ebf2143b66e5c60fcdbae43c4789c836e273e4f996efd0e56040e8f
9e87a118ff99af8fa1ae32be359992f8872d632ee4e838e27d5b5137fef34cfc
2eb81e5ef35729ff5cd330b41347350298e20cce4b1ebffcdba90be70b84590f
SH256 hash:
42f7265166469d138ce02e01157ffbd643efe1fae897b875f7209a2ad9f52d7a
MD5 hash:
ebf8d60d12d41186ac01f3fd2b9d8fde
SHA1 hash:
c0687a0799210b8d8a21a9dc921bd9b33aebb0a1
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
b16d8608c5cb7ba80e03c88e50ee2d5c54ec484ef5b58086a7d67314a96d5ba0
MD5 hash:
1c4b2ffec960d4ce94493d1d9838e68a
SHA1 hash:
8fcd0040f89e5bbe18a690520ec642e2ea120385
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
SH256 hash:
fe3bd8c55d03026d8e0243a71dc411488661fe41ca7de43649ff61b1d53b2510
MD5 hash:
528b0f2b2231328acc1fd9c50e575c9f
SHA1 hash:
0f924f3bd115273d2b504b5c6132c89a38010f44
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
Parent samples :
ef954e69e445fd7a4ef88db4ec43f0b9ab80985e2de23d1fc6dfe89a8dc88970
d60d94a1edcdab800f81abe6f72248469547a1b55f89cd872acda4cc6d7dee61
39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
8615a11492e27f4a2d4b3028ef8a94f179d7e4b2f8d81f3088172378db2e9df2
127c29b65ebf2143b66e5c60fcdbae43c4789c836e273e4f996efd0e56040e8f
9e87a118ff99af8fa1ae32be359992f8872d632ee4e838e27d5b5137fef34cfc
2eb81e5ef35729ff5cd330b41347350298e20cce4b1ebffcdba90be70b84590f
SH256 hash:
39962d783ceca0f8d0250660179c45b22e74097cf20eacb5464342fbcfcac61a
MD5 hash:
a979a2fc9d07b3ccec01ec899b505456
SHA1 hash:
339d050fa595ba94f67b2f9e22e46acd87d16fa7
Link:
https://www.unpac.me/results/aa0e38c0-60b5-4fb4-a0c9-77e0cf353899/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/39962d783cec/report/overview.html
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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:kevoreilly
Description:LokiBot Payload
Rule name:malware_Lokibot_strings
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: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:Windows_Trojan_Lokibot_0f421617
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lokibot_1f885282
Create hunting rule
Author:Elastic Security
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/406241/

Comments