MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac3492d6010c7164033f3460ab9ec0585a077cfdf97ec96f696bda4cd5ebae56. 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: 10


Intelligence 10 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac3492d6010c7164033f3460ab9ec0585a077cfdf97ec96f696bda4cd5ebae56
SHA3-384 hash: 84b2816b4d8cbd89a9905513d99e6bb74b5dd1a8a1ee9ae8825cded3e39abbdf9d0a4ca4346578e9830f7dd7d97c7364
SHA1 hash: 516dccee4495fa6dfcb666d681a92567ec39e52d
MD5 hash: 571ecef287d2324e49a8f6f189aa29f5
humanhash: shade-sierra-yellow-gee
File name:Quote Request University Of Tras-os-Montes an.exe
Download: download sample
Signature Loki
Create hunting rule
File size:342'224 bytes
First seen:2022-08-30 10:40:55 UTC
Last seen:2022-08-30 12:17:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3abe302b6d9a1256e6a915429af4ffd2 (277 x GuLoader, 38 x Formbook, 25 x Loki)
ssdeep 6144:Ra4TbMMMMMDpMMMM3lMMMM31pSt0umDml4tXnhktDjTjTrjr6xbgdGFHS/AeriPq:w4XMMMMMdMMMMVMMMMl4Oumal41uPf6O
Threatray 13'975 similar samples on MalwareBazaar
TLSH T10B7402117750DA12E6DC4F3049B6AA7A4FBCAD2479B0900F73A03BCD6F752E2191B19B
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon fc9494a4b4f4dce0 (8 x Loki, 1 x GuLoader)
Reporter abuse_ch
Tags:exe Loki signed

Code Signing Certificate

Organisation:Barokbygninger Neurocoele
Issuer:Barokbygninger Neurocoele
Algorithm:sha256WithRSAEncryption
Valid from:2022-08-17T02:12:57Z
Valid to:2025-08-16T02:12:57Z
Serial number: 47b16dcdd013f22f
Thumbprint Algorithm:SHA256
Thumbprint: 6e7f4c00c2b54086b994987c22ec9f5fc4ed2642bf1f3531eae7439f025d38de
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Loki C2:
http://162.213.249.190/?5566589175702602

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://162.213.249.190/?5566589175702602 https://threatfox.abuse.ch/ioc/846212/

Intelligence

File Origin
# of uploads :
2
# of downloads :
317
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quote Request University Of Tras-os-Montes an.exe
Verdict:
Malicious activity
Analysis date:
2022-08-30 10:43:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a3b0c292-e0b1-4bab-843b-ae03b23482dc

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/302480/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.6345.9648.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% subdirectories
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30846/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
buer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/630de981a7450371f68d6cd7/reports/8b812e2c-2190-4b9e-b552-3d624f98d4e8/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:
Unknown
Link:
https://analyze.intezer.com/analyses/f4ed390d-81c7-4e98-ae5a-b6ce348ded42
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1060409
Signature
Antivirus detection for URL or domain
Snort IDS alert for network traffic
Tries to detect Any.run
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)
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 692926 Sample: Quote Request University Of... Startdate: 30/08/2022 Architecture: WINDOWS Score: 88 24 googlehosted.l.googleusercontent.com 2->24 26 drive.google.com 2->26 28 doc-10-4o-docs.googleusercontent.com 2->28 36 Snort IDS alert for network traffic 2->36 38 Antivirus detection for URL or domain 2->38 40 Yara detected GuLoader 2->40 42 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->42 8 Quote Request University Of Tras-os-Montes an.exe 1 42 2->8         started        signatures3 process4 file5 18 C:\Users\user\AppData\...\AsUserLaunch.exe, PE32+ 8->18 dropped 20 C:\Users\user\AppData\Local\...\System.dll, PE32 8->20 dropped 22 C:\Users\user\AppData\Local\Temp\...\Math.dll, PE32 8->22 dropped 44 Tries to detect Any.run 8->44 12 Quote Request University Of Tras-os-Montes an.exe 21 8->12         started        signatures6 process7 dnsIp8 30 162.213.249.190, 49745, 80 NAMECHEAP-NETUS United States 12->30 32 drive.google.com 172.217.16.206, 443, 49743 GOOGLEUS United States 12->32 34 googlehosted.l.googleusercontent.com 172.217.18.97, 443, 49744 GOOGLEUS United States 12->34 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->46 48 Tries to steal Mail credentials (via file / registry access) 12->48 50 Tries to harvest and steal ftp login credentials 12->50 52 2 other signatures 12->52 16 WerFault.exe 2 12->16         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac3492d6010c7164033f3460ab9ec0585a077cfdf97ec96f696bda4cd5ebae56/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 10:41:08 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vq2jfvqbbrywiaz7grqkxhwalbnao7h57f7ms33jnpnezvplvzla._file
Verdict:
malicious
Label(s):
cloudeye
Create hunting rule
Similar samples:
5b44d377e2ac43e289acf6f2ce0c3062955c523886c79f4235317535a563ec9c
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6d4d55abaccc1b19903ceb6c96d760327bb9c87a744a8806bfb242d547c9e6e3
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7dd92e873c628b396cdddf9fa1d616102db4381b29c6f3b3c6306d0899c5589f
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98f7aca3b7f9ff379769ee93e49ff700c16942015535c2d4165a4dc2ed3bd818
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9d38f9ec73984b7fafcead3842ed5fe3920574f5d93cec8b4e4bb7dcd124662b
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bc25deacda2e313aef6e1bc19940cbafdc8e881dd00f5b7f9dd1b57c27fd3795
Loki
c017347ca2329b74ae1d8fe7adc174f9812499ef672516e1141123827f640eea
Loki
c8b9df067d8ce54ce2c376ad20bd6130dc1f3d4feac573da798e68a202b2ef6f
Loki
daf4c0820c45f6be84cf248504e10bfee063ea6fc8de3b397adaa6682e4bb610
Loki
df06ee14dcd8d18eae4a818033bd9c3a2971adcf7c0fe9a2ee563a95e975286f
Loki
+ 13'965 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:lokibot collection downloader spyware stealer trojan
Link:
https://tria.ge/reports/220830-mq39hsfffn/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Loads dropped DLL
Reads user/profile data of web browsers
Guloader,Cloudeye
Lokibot
Unpacked files
SH256 hash:
a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77
MD5 hash:
b0c77267f13b2f87c084fd86ef51ccfc
SHA1 hash:
f7543f9e9b4f04386dfbf33c38cbed1bf205afb3
Link:
https://www.unpac.me/results/7f250b1d-331b-4500-9c45-7d24be03ed6b/
SH256 hash:
1653f1334336b8b14b161de163f01562f10c34240ab2d278d606979f98849d30
MD5 hash:
37f787c972841c55a796d430453851de
SHA1 hash:
e26ccb16e556a06d84f4bba94e57dc038e00a8a1
Link:
https://www.unpac.me/results/7f250b1d-331b-4500-9c45-7d24be03ed6b/
SH256 hash:
ac3492d6010c7164033f3460ab9ec0585a077cfdf97ec96f696bda4cd5ebae56
MD5 hash:
571ecef287d2324e49a8f6f189aa29f5
SHA1 hash:
516dccee4495fa6dfcb666d681a92567ec39e52d
Link:
https://www.unpac.me/results/7f250b1d-331b-4500-9c45-7d24be03ed6b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ac3492d6010c7164033f3460ab9ec0585a077cfdf97ec96f696bda4cd5ebae56

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:Ins_NSIS_Buer_Nov_2020_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect NSIS installer used for Buer loader

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/302480/

Comments