MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a
SHA3-384 hash: f3b4c5b846c1b08084e3df894cb04f5f37356354a441c1e09b47221b9506659294b4c8127fa569d2e8733091e76e3ef0
SHA1 hash: 327e3ebeacf2ff74b4b3dcec5e3b12e466cae033
MD5 hash: 349d2d92ec82edac12960a02aaa4147b
humanhash: magnesium-sodium-mango-london
File name:Satın_alma_siparişi_(P.O-4210435)_Silvan_Sanayi A.Ş..exe
Download: download sample
Signature Loki
Create hunting rule
File size:57'344 bytes
First seen:2022-07-12 08:55:12 UTC
Last seen:2022-07-12 10:01:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 768:fefLMSNC12xRHqL+u9HSUtFXk5zEU640OArEH2Gzz0P2:MAYRK6PUE5zEUpAQrzu2
Threatray 10'268 similar samples on MalwareBazaar
TLSH T12043E8557BC79772C758167182E7053503F2AB876BB3D64A3D88738B0F273A18A86B4C
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 30f6ccfcece6f0fc (19 x Loki, 3 x zgRAT)
Reporter lowmal3
Tags:exe Loki

Intelligence

File Origin
# of uploads :
3
# of downloads :
323
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Satın_alma_siparişi_(P.O-4210435)_Silvan_Sanayi A.Ş..exe
Verdict:
Malicious activity
Analysis date:
2022-07-12 09:02:55 UTC
Tags:
lokibot stealer trojan
Link:
https://app.any.run/tasks/af7dbbaf-5d83-45d6-b23a-f806656cc212

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/286496/
Detection(s):
SecuriteInfo.com.Variant.Lazy.219612.25187.19292.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
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cd376122051a09ca73817d/reports/b721dff8-7aa1-430b-a1a6-56a2067fd02e/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43938aa1-9fd4-4a39-94c2-330bf31c4639
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029260
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
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 dropped 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: 661754 Sample: Sat#U0131n_alma_sipari#U015... Startdate: 12/07/2022 Architecture: WINDOWS Score: 100 49 xpznl.click 2->49 75 Snort IDS alert for network traffic 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 Yara detected Lokibot 2->79 81 7 other signatures 2->81 8 Sat#U0131n_alma_sipari#U015fi_(P.O-4210435)_Silvan_Sanayi A.#U015e..exe 16 7 2->8         started        13 Oahvbgws.exe 14 4 2->13         started        15 Oahvbgws.exe 2->15         started        signatures3 process4 dnsIp5 51 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49733, 49767 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 8->51 53 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49724, 49765 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 8->53 59 3 other IPs or domains 8->59 39 C:\Users\user\AppData\...\Oahvbgws.exe, PE32 8->39 dropped 41 C:\Users\...\Oahvbgws.exe:Zone.Identifier, ASCII 8->41 dropped 43 Sat#U0131n_alma_si...i A.#U015e..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 InstallUtil.exe 8->21         started        23 powershell.exe 15 8->23         started        55 192.168.2.1 unknown unknown 13->55 57 onedrive.live.com 13->57 61 2 other IPs or domains 13->61 89 Multi AV Scanner detection for dropped file 13->89 91 Machine Learning detection for dropped file 13->91 93 Injects a PE file into a foreign processes 13->93 25 powershell.exe 13->25         started        27 Oahvbgws.exe 13->27         started        63 3 other IPs or domains 15->63 29 powershell.exe 15->29         started        31 Oahvbgws.exe 15->31         started        file6 signatures7 process8 dnsIp9 45 xpznl.click 104.21.6.172, 49753, 49761, 49768 CLOUDFLARENETUS United States 17->45 47 172.67.135.16, 49762, 49763, 49764 CLOUDFLARENETUS United States 17->47 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->65 67 Tries to steal Mail credentials (via file / registry access) 17->67 69 Tries to harvest and steal ftp login credentials 17->69 71 Tries to harvest and steal browser information (history, passwords, etc) 17->71 73 Tries to steal Mail credentials (via file registry) 21->73 33 conhost.exe 23->33         started        35 conhost.exe 25->35         started        37 conhost.exe 29->37         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 08:52:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lfjejvfirm4abu5jy6zd4q74im37fq5erxwx2pmenpgsewcsbr5a._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
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763b9ddb8670835d34e5ecbd031c8077ad8c1e1572e43f558fa664a8d6b0c4d5
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943739faf86d5493cbbe3f975c2319103208e96853d956776057b97639c13863
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cb65b3fc65a1a1c68f0d8bbf3d46f3fe49063f0065ef5cbed58029136169c01a
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eabbad79c97a85fa79b7578a24b3806365d04efadccbf50b0bf4214e857935eb
Loki
+ 10'258 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220712-kv1m3sdga9/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a
MD5 hash:
349d2d92ec82edac12960a02aaa4147b
SHA1 hash:
327e3ebeacf2ff74b4b3dcec5e3b12e466cae033
Link:
https://www.unpac.me/results/96ff145a-d657-48a9-a422-b9cb6573cbeb/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/595244d4a88b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a

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:AgentTesla
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
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 595244d4a88b3800d3a9c7b23e43fc4337f2c3a48ded7d3d846bcd2258520c7a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/286496/

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