MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d827e104b371b3007b170c02cd72ac018eeac21b99304efb3042ab79928133ad. 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


GuLoader


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d827e104b371b3007b170c02cd72ac018eeac21b99304efb3042ab79928133ad
SHA3-384 hash: d521ee60aba530b70811f9acc8239c9fa9f959a2f8b594eaaf6a364895ef6c0ab63db76a3b6f537525fa7b12c60387d7
SHA1 hash: f6b4ac9a6426f18ea02ae40dee18c8b1f1d4cf85
MD5 hash: 458443a9de1bf27df419e1bce0501a09
humanhash: johnny-kentucky-october-crazy
File name:nuovo ordine 0029904850000 29082022.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:239'376 bytes
First seen:2022-08-29 10:21:25 UTC
Last seen:2022-08-29 11:37:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 6144:DmOPGD//kQ7OE67/WeInHwOrgVZJ16QvbsjUILNFDyFEqmt:Sr/kG67zmw6gLL6Qv03x+u
Threatray 66 similar samples on MalwareBazaar
TLSH T1E734024166A2C6A3DC561B30C51D9EFA4B72EE24F0701A1B1320BE5DBE31752CF2D3A9
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)
Reporter JAMESWT_WT
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Spgefuldhedernes Farveblyant
Issuer:Spgefuldhedernes Farveblyant
Algorithm:sha256WithRSAEncryption
Valid from:2021-12-14T05:22:23Z
Valid to:2024-12-13T05:22:23Z
Serial number: -0baef446fda1b347
Thumbprint Algorithm:SHA256
Thumbprint: 2ad6c071fed46d3dc5c2b8d8d4db594a891aec355dca7a3774007d26bcc1aabe
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
293
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
nuovo ordine 0029904850000 29082022.exe
Verdict:
Malicious activity
Analysis date:
2022-08-29 10:23:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fe296902-c76b-4827-b61c-9dff85de44ac

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/302182/
Detection(s):
SecuriteInfo.com.generic.ml.31103.19245.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Delayed reading of the file
Creating a file in the %temp% subdirectories
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30720/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/630c93a29d41b90af2bd1103/reports/1c55e395-dd8d-4722-b156-431e77745b00/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/a5261409-0384-43d7-b9d8-c33128c98ff0
Result
Threat name:
AgentTesla, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059734
Signature
Antivirus detection for URL or domain
Opens the same file many times (likely Sandbox evasion)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 692251 Sample: nuovo ordine 0029904850000 ... Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 24 ftp.boloni.ma 2->24 26 esdtrd.ml 2->26 32 Antivirus detection for URL or domain 2->32 34 Yara detected GuLoader 2->34 36 Yara detected AgentTesla 2->36 38 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->38 8 nuovo ordine 0029904850000 29082022.exe 5 42 2->8         started        signatures3 process4 file5 22 C:\Users\user\AppData\Local\...\System.dll, PE32 8->22 dropped 40 Writes to foreign memory regions 8->40 42 Tries to detect Any.run 8->42 44 Opens the same file many times (likely Sandbox evasion) 8->44 12 CasPol.exe 15 11 8->12         started        16 CasPol.exe 8->16         started        18 CasPol.exe 8->18         started        signatures6 process7 dnsIp8 28 ftp.boloni.ma 41.77.117.236, 21, 49751 GTCOMMCA Morocco 12->28 30 esdtrd.ml 69.57.161.17, 49739, 80 FORTRESSITXUS United States 12->30 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 56 2 other signatures 12->56 20 conhost.exe 12->20         started        52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->54 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d827e104b371b3007b170c02cd72ac018eeac21b99304efb3042ab79928133ad/
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 05:38:11 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3at6cbftogzqa6yxbqbm24vmaghovqq3teye56zqikvxteubgowq._file
Verdict:
unknown
Similar samples:
07dd788eaf264a645dce4b24536deda60690bba09125d2c9babc7ec786734344
GuLoader
1d3e8941eb686b154fca77b2c80b84a19fdf21ebd298dc55d4519310ed011add
GuLoader
4717101ad9b433dbae626233b2d92e0ff37b921ec0fe34e97ce9469faca85658
GuLoader
57db1a9611191d01fbe260f052e87a6fb0cf7dbb1644079727627252ee3e109a
GuLoader
6730e52c8075c7e044c2bbaf9f7ad8c0f7f8d03fb23adbd2331adc8b591caec7
GuLoader
78fc852976d4f8e68360f4bd282b78abb21f7aa02b52cf885203b43d0838c5ef
GuLoader
90903410062ac828233bd91ed1adb4781ba522a6131b19330bcd8ef7c791672b
GuLoader
ef98f88e2af062e52962b309ec92736c485ce509e6319271cdde46e030455b5b
GuLoader
f93da7562182b8456d6c88c58d90c745004aaef0979a2a98a06341b219bfe03e
GuLoader
fe00f0b94120e6994117bf92c39940b5a499821e3684163cae07a8fb0ea1c5f1
GuLoader
+ 56 additional samples on MalwareBazaar
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader
Link:
https://tria.ge/reports/220829-md891aghf7/
Behaviour
Enumerates physical storage devices
Drops file in Windows directory
Checks installed software on the system
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37
MD5 hash:
8b3830b9dbf87f84ddd3b26645fed3a0
SHA1 hash:
223bef1f19e644a610a0877d01eadc9e28299509
Link:
https://www.unpac.me/results/3f4ac265-d89a-4948-9fef-9fc606ec4092/
SH256 hash:
d827e104b371b3007b170c02cd72ac018eeac21b99304efb3042ab79928133ad
MD5 hash:
458443a9de1bf27df419e1bce0501a09
SHA1 hash:
f6b4ac9a6426f18ea02ae40dee18c8b1f1d4cf85
Link:
https://www.unpac.me/results/3f4ac265-d89a-4948-9fef-9fc606ec4092/
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/d827e104b371b3007b170c02cd72ac018eeac21b99304efb3042ab79928133ad

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/302182/

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