MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e13ba108870feac2d8623df98a72971e8c3b0f4954a06f0fe79ca3ebd33d4763. 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: e13ba108870feac2d8623df98a72971e8c3b0f4954a06f0fe79ca3ebd33d4763
SHA3-384 hash: 00a634833fbeaaaa99739e8a2ab7cbbc39b87b6e98376c7d9027a1f44831a61ca8e0d31382ee5b748338b46e360b06bc
SHA1 hash: 082e6e8fc89405bd74f6e69291499bd8bd6c0535
MD5 hash: 56b7208d4705be035271583d6d70ffac
humanhash: stairway-avocado-ink-wolfram
File name:SecuriteInfo.com.Gen.Variant.Nemesis.10307.24130.14209
Download: download sample
Signature GuLoader
Create hunting rule
File size:244'216 bytes
First seen:2022-09-02 01:34:02 UTC
Last seen:2022-09-02 02:34:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 6144:vmOPGD//kQ7OE67/WeInHwOrRzQvqkyVbE5Hz:er/kG67zmw6RpST
TLSH T1343401207BA1C5A7C9894F30C5295EFB5AB3EF74E070521B1720BE9EBD317918A2D325
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 SecuriteInfoCom
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Lycopods Employ Anlgstjenesterne
Issuer:Lycopods Employ Anlgstjenesterne
Algorithm:sha256WithRSAEncryption
Valid from:2022-05-30T08:11:38Z
Valid to:2025-05-29T08:11:38Z
Serial number: -5f1b5703608a04e8
Thumbprint Algorithm:SHA256
Thumbprint: 4c8700292b41b897cb1a8bdd2fd8a980d159bf942ec2adcc701a16eb23672ae1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
392
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Gen.Variant.Nemesis.10307.24130.14209
Verdict:
Malicious activity
Analysis date:
2022-09-02 01:40:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d6d14dfa-eb49-40a2-bc75-d65a37069dc5

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/307327/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.10307.13093.13301.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
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/36349/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
guloader nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63115dc7e87b88e71bed1125/reports/24362a4b-45ed-4f21-aa0d-abea32222eed/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/92a1c567-c674-4542-ad47-9964495212ea
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1063499
Signature
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
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)
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e13ba108870feac2d8623df98a72971e8c3b0f4954a06f0fe79ca3ebd33d4763/
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2022-09-02 00:17:40 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 39 (38.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4e52ccehb7vmfwdchx4yu4uxd2gdwd2jksqg6d7htsr6xuz5i5rq._file
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader
Link:
https://tria.ge/reports/220902-by4pgagdb7/
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/0ceb62aa-7b63-404d-aae2-98b617a00f79/
SH256 hash:
e13ba108870feac2d8623df98a72971e8c3b0f4954a06f0fe79ca3ebd33d4763
MD5 hash:
56b7208d4705be035271583d6d70ffac
SHA1 hash:
082e6e8fc89405bd74f6e69291499bd8bd6c0535
Link:
https://www.unpac.me/results/0ceb62aa-7b63-404d-aae2-98b617a00f79/
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/e13ba108870feac2d8623df98a72971e8c3b0f4954a06f0fe79ca3ebd33d4763

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/307327/

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