MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b. 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: 12


Intelligence 12 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b
SHA3-384 hash: 673d4209decbc7cb389c23d575cc08c61a7ba2aef0035b3713d85752ab5537d9ef510f19c424c006947c44eeb2891e33
SHA1 hash: 5df667fde34cf9719a4ad1cf8850c3c3b9f411ba
MD5 hash: 7aa6b6c6c06ac6c779f7321174196adc
humanhash: neptune-lima-lemon-ohio
File name:file
Download: download sample
Signature Loki
Create hunting rule
File size:957'752 bytes
First seen:2021-01-22 22:31:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 6144:I+S5Gn+cJUsvcfqQ7itPEodq0sz83nTMZ2B2OJFknH+3ygYEjXREfYuFYYk:I+JnVWsvcqM63gU2OXf3Kh/L
Threatray 267 similar samples on MalwareBazaar
TLSH 4615AED1B1C9C8D6E89625B2ADAFA43415F657FE9090C30E11A72762D9E3343209FE4F
Reporter fabjer
Tags:Loki pdf

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_60379.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-22 11:26:11 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/10f3324b-1a0c-42f3-8bf6-c745c39b2dd6

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/113577/
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Creating a window
Running batch commands
Sending a UDP request
Launching a process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a file in the Windows subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/588747
Signature
Allocates memory in foreign processes
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 343395 Sample: file Startdate: 22/01/2021 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 4 other signatures 2->55 7 nsou.exe 2 2->7         started        10 file.exe 5 2->10         started        13 nsou.exe 2->13         started        process3 file4 57 Writes to foreign memory regions 7->57 59 Allocates memory in foreign processes 7->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->61 63 Injects a PE file into a foreign processes 7->63 15 AddInProcess32.exe 54 7->15         started        27 C:\Users\user\AppData\Roaming\nsou.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 10->29 dropped 31 C:\Users\user\...\nsou.exe:Zone.Identifier, ASCII 10->31 dropped 33 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 10->33 dropped 19 nsou.exe 1 10->19         started        21 cmd.exe 1 10->21         started        signatures5 process6 dnsIp7 35 185.206.215.56, 49729, 49730, 49731 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Ukraine 15->35 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->37 39 Tries to steal Mail credentials (via file registry) 15->39 41 Tries to steal Mail credentials (via file access) 15->41 47 2 other signatures 15->47 43 Multi AV Scanner detection for dropped file 19->43 45 Machine Learning detection for dropped file 19->45 23 conhost.exe 21->23         started        25 reg.exe 1 1 21->25         started        signatures8 process9
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-22 11:12:58 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ci64glmg4g6ygfqmnqmlragn4jmq2h2ne53wirkhutyc3526fynq._file
Verdict:
unknown
Similar samples:
13636e9795fdf0357c790acb8f35f012fa7b2be5434e40f727b99451d808487a
Loki
1787f73acf804bff30fe863e077fb5bc9799b3cb39065534198f894757907e79
Loki
77d1e1c8c87b166c88ab728ff9830a8c7c2da67ce68a5348846fdfa1be8183b3
Loki
8b066067df73a77d2b21f65084a3d87868e11d4ae2ba3e039a7aa819b6245964
Loki
a19177caff09dfa62c5a5598221cefd7e8871e81bda0cdc9f09c98180360a1e3
Loki
b1f4aa9a46b55d5ade9fd65f2afb175c39be592dc5907611b9db5f86a65d91a1
Loki
b2e52f028aaa499f514e7684c6fae9f7db0532cbbce8fbef0234159fbc2e628b
Loki
b303d3f820da914a39a9a859de14c201515377f31f6631c7e0384dbe44fca53c
Loki
bd4bbfaa22dc3cb00b5cbc8b64868b80ca02609fce5ddd910b289a9a06f1ed53
Loki
fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808
Loki
+ 257 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/210122-jzdhjvd3px/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://185.206.215.56/r-1/cgi.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:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
SH256 hash:
8e5a98e66b6ba4164e28e3fe2e26f8e9ab460e50cdfa7b4f93c2622e3524e13e
MD5 hash:
833477b24e7e87a4468eedcd04f5706b
SHA1 hash:
5ec7379947d5a4b7aadc21b6fc5dfab6e61d8906
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
Parent samples :
38c0ef7726c130542c9ee9f048704a0576df466bb03168aad7d71654a399b3e4
71883cd434af078341c6e3373713a7cce3f97307ede83e427ea74d43025ec233
c75e2b1752bd8221bd68fea21243915af2a92834a23d148a46e41b370badfd18
22df9f21a06e39c218062e506094cd16b272094b941c729c4a7c510145509034
4bb974d690e775a23b6b907a22614c47dc88e7b47d0ac0811e53e4bbe0c85f68
cc7d19e6c4fcae8326db313f78e56ad4e9f7346912c2f4d909e3620c1c22147f
123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b
3d9b59ef7e396dcbfbb58069b1876d6b85e111c7e36b6a302cf4e955fb711a29
2f01970525500ba9024c7d2578ed317c6c8d51a482c15cf50506c862e9d18c35
0c305fd0ba300c2610a980246508144c74a20f898c8af2e57feb42e66c559333
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
SH256 hash:
123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b
MD5 hash:
7aa6b6c6c06ac6c779f7321174196adc
SHA1 hash:
5df667fde34cf9719a4ad1cf8850c3c3b9f411ba
Link:
https://www.unpac.me/results/bfcad40c-934d-4ee7-9b3d-ed993940f53d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b

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:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
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.

Malspam

Loki

iso ad39511e3b1865973a82b2f20919a809c610a3c12d791f590096f15a737a5b2a

Loki

Executable exe 123dc32d86e1bd83160c6c18b880cde2590d1f4d2777644547a4f02df75e2e1b

(this sample)

  
Dropped by
SHA256 ad39511e3b1865973a82b2f20919a809c610a3c12d791f590096f15a737a5b2a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/113577/

Comments