MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caf54e9d11defdc3b0467d4092e835161b9117aa5a3f3eefeca9f4341b3f45c1. 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 2 File information Comments
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SHA256 hash: caf54e9d11defdc3b0467d4092e835161b9117aa5a3f3eefeca9f4341b3f45c1
SHA3-384 hash: 91ee422612934fe4ef720cd7246d88ad95c7e9183d801e1b745dd703c29e3f6faf946ffff57eab070cafb04c7a3da24d
SHA1 hash: d86a2fc5eef0d1ea7722f9910b2f0949591e2bb5
MD5 hash: 653488c055bcb319107074cca6faf5f7
humanhash: butter-montana-march-charlie
File name:Erste_Group_Bank_Erste_Group_Bank_07-12-2022.exe
Download: download sample
Signature Loki
Create hunting rule
File size:25'088 bytes
First seen:2022-07-13 15:51:28 UTC
Last seen:2022-07-13 16:33:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:0YS0pc4tIzIWr5Np5fGyf9vwEG9/XwJwq6uJfq2GSLwq3eB05ZHuv:0YP+4sA2GzB0P2
Threatray 10'290 similar samples on MalwareBazaar
TLSH T16FB22910B387D676D9781B32489551980775EF8169B7DB6F7888321FEF733870BA2A10
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 30f6ccfcece6f0fc (19 x Loki, 3 x zgRAT)
Reporter 0xToxin
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Erste_Group_Bank_Erste_Group_Bank_07-12-2022.zip
Verdict:
Malicious activity
Analysis date:
2022-07-12 13:18:49 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/70158777-3c15-4b3d-82dc-ba464d27d4b9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/287657/
Detection(s):
SecuriteInfo.com.Variant.Lazy.220148.19270.11396.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Reading critical registry keys
Changing a file
Sending an HTTP POST request
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ceea2801fde6ede6803703/reports/51aff4d9-dd4d-4697-bad4-ff85340d8d49/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.
Result
Threat name:
Lokibot
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1030346
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
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
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)
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 dnsIp2 2 Behavior Graph ID: 662842 Sample: Erste_Group_Bank_Erste_Grou... Startdate: 13/07/2022 Architecture: WINDOWS Score: 100 51 xpznl.click 2->51 75 Snort IDS alert for network traffic 2->75 77 Multi AV Scanner detection for domain / URL 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 8 other signatures 2->81 8 Erste_Group_Bank_Erste_Group_Bank_07-12-2022.exe 16 7 2->8         started        13 Oahvbgws.exe 14 4 2->13         started        15 Oahvbgws.exe 3 2->15         started        signatures3 process4 dnsIp5 53 onedrive.live.com 8->53 61 2 other IPs or domains 8->61 39 C:\Users\user\AppData\...\Oahvbgws.exe, PE32 8->39 dropped 41 C:\Users\...\Oahvbgws.exe:Zone.Identifier, ASCII 8->41 dropped 43 Erste_Group_Bank_E..._07-12-2022.exe.log, ASCII 8->43 dropped 83 Encrypted powershell cmdline option found 8->83 85 Writes to foreign memory regions 8->85 87 Allocates memory in foreign processes 8->87 17 InstallUtil.exe 54 8->17         started        21 powershell.exe 15 8->21         started        55 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49770, 49778 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->55 57 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49768, 49776 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->57 63 3 other IPs or domains 13->63 89 Antivirus detection for dropped file 13->89 91 Multi AV Scanner detection for dropped file 13->91 93 Machine Learning detection for dropped file 13->93 23 powershell.exe 13->23         started        25 Oahvbgws.exe 13->25         started        59 onedrive.live.com 15->59 65 2 other IPs or domains 15->65 95 Injects a PE file into a foreign processes 15->95 27 powershell.exe 15->27         started        29 Oahvbgws.exe 15->29         started        31 Oahvbgws.exe 15->31         started        file6 signatures7 process8 dnsIp9 45 xpznl.click 104.21.6.172, 49760, 49767, 49769 CLOUDFLARENETUS United States 17->45 47 172.67.135.16, 49763, 49774, 49785 CLOUDFLARENETUS United States 17->47 49 192.168.2.1 unknown unknown 17->49 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->67 69 Tries to steal Mail credentials (via file registry) 17->69 71 Tries to steal Mail credentials (via file / registry access) 17->71 73 2 other signatures 17->73 33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        37 conhost.exe 27->37         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/caf54e9d11defdc3b0467d4092e835161b9117aa5a3f3eefeca9f4341b3f45c1/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 12:24:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zl2u5hir3364hmcgpvajf2bvcynzcf5kli7t537mvh2digz7ixaq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
0d9fbd55cf25fae271466d8c55bb3f55369824913bbf1b05787f94c4a47f23fc
Loki
1065589a9340762824a0d03fff314f61e65083bf59cbc457e7ebb4986d871611
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6224386940968b1bd3bf7b45310af4170d355155e3a4e31719d4ae31a537e272
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66f0af4a5029d6776422a80253a4e54afb934e5f575a75b4035eff989e575699
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82168c370bb28d4673cddf35511f20cb647547d01858d931d25c59f16e804ec6
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a81a1c397fa0a995ed31c5754a34d50b7bfab50b5473966fa0ab9e891987b703
Loki
e3bd0660f61bc671f91a00cac1734dd1854d7c7a2ae4293ddc960d274fdfbe6e
Loki
+ 10'280 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220713-ta2t3sgcfp/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Adds Run key to start application
Checks computer location settings
Lokibot
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://xpznl.click/PWS/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:
caf54e9d11defdc3b0467d4092e835161b9117aa5a3f3eefeca9f4341b3f45c1
MD5 hash:
653488c055bcb319107074cca6faf5f7
SHA1 hash:
d86a2fc5eef0d1ea7722f9910b2f0949591e2bb5
Link:
https://www.unpac.me/results/f0305a57-9e71-4268-afe1-59bc5c4aa6ce/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/caf54e9d11de/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/caf54e9d11defdc3b0467d4092e835161b9117aa5a3f3eefeca9f4341b3f45c1

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/287657/

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