MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f
SHA3-384 hash: d11927d8b7cd412feb3941914b5f9f847d6681925d3c6aee421a99c7985ea5d185914f149cbccece4af033420f1fab6c
SHA1 hash: dcb289463fbe5d82e41cc51d8912bac1b6499e31
MD5 hash: 2ca0a40a6fcf987f7c60335dc5b13bcf
humanhash: nuts-salami-pizza-delaware
File name:Invoice.exe
Download: download sample
Signature Loki
Create hunting rule
File size:854'016 bytes
First seen:2022-06-03 18:50:21 UTC
Last seen:2022-06-03 19:32:51 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 12288:JQ/IziaAa8Ogq2QFz2wy6N95QBvusIdKXkW0Gfurbw5mMXEat5Z4:J4mixggDQ8wy6NfyqK0W
TLSH T16C056A8439D466DEC49788F69D94FF10B62E781E834B8E47BD131658A80D1D28F392EF
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
3
# of downloads :
479
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Invoice.exe
Verdict:
Malicious activity
Analysis date:
2022-06-03 18:53:29 UTC
Tags:
trojan lokibot stealer opendir
Link:
https://app.any.run/tasks/9c89ce89-b563-4868-8f7c-c069d18fd64e

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/276577/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.DLB.genEldorado.21817.21494.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/629a58170003c05e7e9a338f/reports/3674bba2-a3b3-4e72-9573-d9366442867d/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/af0902e3-d8c4-4331-8226-0b8d379191ab
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006502
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 638998 Sample: Invoice.exe Startdate: 03/06/2022 Architecture: WINDOWS Score: 100 32 chibuzorbaby.com 2->32 34 blinkcard.co.vu 2->34 42 Snort IDS alert for network traffic 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 8 other signatures 2->48 8 Invoice.exe 7 2->8         started        signatures3 process4 file5 24 C:\Users\user\AppData\...\QigSiRNnKInU.exe, PE32 8->24 dropped 26 C:\Users\...\QigSiRNnKInU.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Local\...\tmp7AAC.tmp, XML 8->28 dropped 30 C:\Users\user\AppData\...\Invoice.exe.log, ASCII 8->30 dropped 50 Uses schtasks.exe or at.exe to add and modify task schedules 8->50 52 Writes to foreign memory regions 8->52 54 Adds a directory exclusion to Windows Defender 8->54 56 Injects a PE file into a foreign processes 8->56 12 RegSvcs.exe 57 8->12         started        16 powershell.exe 23 8->16         started        18 schtasks.exe 1 8->18         started        signatures6 process7 dnsIp8 36 chibuzorbaby.com 142.4.0.135, 49743, 49744, 49745 UNIFIEDLAYER-AS-1US United States 12->36 38 192.168.2.1 unknown unknown 12->38 40 blinkcard.co.vu 12->40 58 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->58 60 Tries to steal Mail credentials (via file registry) 12->60 62 Tries to steal Mail credentials (via file / registry access) 12->62 64 2 other signatures 12->64 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        signatures9 process10
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f/
Threat name:
ByteCode-MSIL.Worm.LovGate
Create hunting rule
Status:
Malicious
First seen:
2022-06-03 18:51:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=epijzk2gjgr4rkra67hu4o3hd5mqfzy6daocyougxwxlslqqjrxq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220603-xhgewscgg8/
Behaviour
Creates scheduled task(s)
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
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 Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
https://blinkcard.co.vu/shin/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:
9817859ba216d41fcdf6cba462f6fdb0c5ba479ab87d64ab3974b447bec29129
MD5 hash:
28f6585f1143d0b1bf8345dbcccbe217
SHA1 hash:
e6f3da2b05d20da8aa499cce2f238d55dc28b918
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/f727d875-e5ef-4eb9-a22e-84ace8513cf8/
Parent samples :
9d39d5e879fbf69a66c504a727dd38dc01d5555f324017888b8679c42a42ce03
f634dff5e11e123a3495dd867ff9300fb3eb22c0f2ca0b2f5d6e014b391bc9be
ca00e552544b5c316d1fe6739c87302a5444889c9a426ed558e26d0de82db4ff
d11d8fee0ee2b06c3290996b33a81bab51abf0281c27f2e9890fcb8377671040
23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f
a82a9113b739395948f36574b52ffe432c60778fbf2773796641198cd4ce505f
701c8a49d43fddc123ff023f82f058a7c7657689379d00d114354b03817e837f
a79d5d696650b4f3f5f764ca655ddd6817a38ff469d09090d98141e84963248c
4f7536dab8041ebc8e43c2334ce18be0b98228cb192a05297ab5b80ae6d147aa
18f4fcd5e0df3982c65feadfe5ae92c26c798873c543028bfa76d939305c15f4
8a6bffed79d6eb5c57b4eb47aba7789b3498b54845519a8db65bc1de3f37d982
4101090ade3774633d6ad416ca263c15a6890dd865f493d0f1ea3a2fcfddb2bf
752c92310cd1d5e610fe6fd659385f4d311fe96db287758e5e9df42ec3061ca0
763b9ddb8670835d34e5ecbd031c8077ad8c1e1572e43f558fa664a8d6b0c4d5
33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0
SH256 hash:
c04fe341d3b258f2f713911eb3000fc1ce6f825d23418eda8da6c64b61bfa668
MD5 hash:
c0636ae067e76ad3ee625b3a07bc6fa5
SHA1 hash:
7522065fb9941b4f584a40e5bec4e58b84c2e6dc
Link:
https://www.unpac.me/results/f727d875-e5ef-4eb9-a22e-84ace8513cf8/
SH256 hash:
78ce3e289667d99eb8f15981568dcd4f796d9cd11ffdbdbc7e404021d4f574a9
MD5 hash:
a559ff7804a10b1518db39fd8e8e9487
SHA1 hash:
687d0298829d657c0d6a699411e8191a4f9214ee
Link:
https://www.unpac.me/results/f727d875-e5ef-4eb9-a22e-84ace8513cf8/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/f727d875-e5ef-4eb9-a22e-84ace8513cf8/
SH256 hash:
23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f
MD5 hash:
2ca0a40a6fcf987f7c60335dc5b13bcf
SHA1 hash:
dcb289463fbe5d82e41cc51d8912bac1b6499e31
Link:
https://www.unpac.me/results/f727d875-e5ef-4eb9-a22e-84ace8513cf8/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23d09cab4649/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/23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f

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
Create hunting rule
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.

Malspam

Loki

Executable exe 23d09cab4649a3c8aa20f7cf4e3b671f5902e71e181c2c3a86bdaeb92e104c6f

(this sample)

  
Dropped by
loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/276577/

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