MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f
SHA3-384 hash: 2cfe334a8e39f711c3045f07d711f882038f2dfd0634c9a614921256ec5786ae810b863793dd9d0cb989fabb312d7fac
SHA1 hash: 88031f2f9bfbf3eb0b069c68fd4ed4ee288daf9f
MD5 hash: 66fdf2df4fc8601124df76c284f797e1
humanhash: wyoming-robin-seven-delta
File name:DHLIN00178.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:888'192 bytes
First seen:2023-03-17 18:53:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e9c0657252137ac61c1eeeba4c021000 (54 x GuLoader, 26 x RedLineStealer, 17 x AgentTesla)
ssdeep 12288:AwFjJnKlHcG+glWs89TbTjb8E5UcKcZnY4UKwp7hVOZCbgjvwhaD:A6jklHcGtlF89TbfccUNEZCbgjV
Threatray 459 similar samples on MalwareBazaar
TLSH T14715CFD7B845528CE9B99EB3712B1C2213701FBA662C104D76CC329D09FD1627EDE86E
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 2b26061e391d2b6c (8 x GuLoader)
Reporter abuse_ch
Tags:DHL exe GuLoader signed

Code Signing Certificate

Organisation:
Issuer:
Algorithm:sha256WithRSAEncryption
Valid from:2022-05-27T06:04:34Z
Valid to:2025-05-26T06:04:34Z
Serial number: 7d95432f108c131feda31c4fe788119fc24ed14c
Thumbprint Algorithm:SHA256
Thumbprint: ac8ec8bca9edde54edccfd81c53bcab60deb5c8f53e2c46eb232990ca73252d7
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHLIN00178.exe
Verdict:
Malicious activity
Analysis date:
2023-03-17 18:54:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/284e5b0b-f008-4eb6-a698-89d5cacf9744

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/375208/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file
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/73662/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
buer comodo guloader overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6414b750b236355850d695f4/reports/a4a98567-57b8-45ed-9942-ace20325f1cf/overview
Verdict:
Malicious
Labled as:
Trojan.Guloader
Link:
https://www.hybrid-analysis.com/sample/e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f
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/58ad3a9e-cfc0-4717-88f4-96fff69626b1
Result
Threat name:
FormBook, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1196224
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect Any.run
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected Generic Downloader
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 829130 Sample: DHLIN00178.exe Startdate: 17/03/2023 Architecture: WINDOWS Score: 100 38 www.verde-amar.info 2->38 40 www.spotcheck.site 2->40 42 24 other IPs or domains 2->42 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for URL or domain 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 3 other signatures 2->66 11 DHLIN00178.exe 1 41 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\System.dll, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\...\System.dll, PE32 11->32 dropped 34 C:\Users\user\...\maintenanceservice2.exe, PE32+ 11->34 dropped 36 5 other files (none is malicious) 11->36 dropped 78 Tries to detect Any.run 11->78 15 DHLIN00178.exe 6 11->15         started        signatures6 process7 dnsIp8 50 machupichuturismo.com 162.213.255.18, 49837, 80 NAMECHEAP-NETUS United States 15->50 52 Modifies the context of a thread in another process (thread injection) 15->52 54 Tries to detect Any.run 15->54 56 Maps a DLL or memory area into another process 15->56 58 2 other signatures 15->58 19 explorer.exe 3 1 15->19 injected signatures9 process10 dnsIp11 44 gy.adsfzcvx.com 154.210.212.94, 49891, 49892, 49893 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 19->44 46 www.cmproutdoors.com 156.255.170.114, 49883, 49884, 49885 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 19->46 48 14 other IPs or domains 19->48 68 System process connects to network (likely due to code injection or exploit) 19->68 23 cscript.exe 13 19->23         started        signatures12 process13 signatures14 70 Tries to steal Mail credentials (via file / registry access) 23->70 72 Tries to harvest and steal browser information (history, passwords, etc) 23->72 74 Writes to foreign memory regions 23->74 76 3 other signatures 23->76 26 firefox.exe 23->26         started        process15 process16 28 WerFault.exe 4 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2023-03-17 18:54:11 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4b5bjhiu7q3tm7ttge2c2b64iwxmt333xttyb2tdnroqj5wcn47q._file
Verdict:
unknown
Similar samples:
629156764548d3bdbc062de11f6ad819bb0d7d166aac339b04674861df522206
GuLoader
6578a27c9a339ad280d54a724c86f4c5a864fcd1da54b732fbbce40d861447da
GuLoader
723ff97e6559f6558c288ca693898592a21aab28c003883ca13b81667d7e3aef
GuLoader
7ff9229b5afe787068eeaf3fd2b5e9899560366f11cff76ee2800a042379b884
GuLoader
c3259446397e0e08410310eaa17c9206bf2f3d43244d456f8cb9a9be28bc2795
GuLoader
c627b8bb6c4ea0cf03aa2d209d0ecc53ff9784283328dabd44c1675aef0939c2
GuLoader
d03b9ead3cfc79c7495986f26b97dbe24b0558314a4993f595c80f8817295c48
GuLoader
dc5da53a5e93a588335b6561258d1540ac7d696c633d03de92e72d8e53254234
GuLoader
f85f087cd4c5e653e539f5431e00200bada72e73099aa996b5477d1dec2d6cd0
GuLoader
+ 449 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230317-xj791ahf29/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks QEMU agent file
Loads dropped DLL
Unpacked files
SH256 hash:
ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
MD5 hash:
0063d48afe5a0cdc02833145667b6641
SHA1 hash:
e7eb614805d183ecb1127c62decb1a6be1b4f7a8
Link:
https://www.unpac.me/results/aee98769-30e1-4d2b-9a0f-32d5b2238b34/
Parent samples :
5312214b15330113f6eab71565e1e3c7d1ee3b59daa6703c271aaf3b192e6809
02fca6ef5d9d8b1eb29f7ac8ea0573b504ea7f06c215e091791653b40fe1329a
cc53accc69b32c2507210ea70d1d56aa84dbe354a7f79577df180179ea797427
045a7318a9e2e550208c0c7e9fc805068df19fa73823ac3acaa049a46c4045ee
f2a883a0e4b01c72b0f063df3be5a0102e5c8fbaedc39c8d35c632b200599283
dffefbde27442b9095388b1871ffdc101c430b9a814138be4f962328a5b73fde
e0fb60da371912c158861c9660632d58e45cfcff12351cc9e03f497f319eb5de
904f69a4bed3844273cce1676e8920794815af4c1527e560bbc1bc44b5b8457a
SH256 hash:
3079304b199ba060ec2f8caded24c98bf11c12618188401fe51ced76ef308725
MD5 hash:
3457e195097f2f56aa095b14e8589ea7
SHA1 hash:
69ec8e3b73a72cc0ae06d53de7aed9668dd29dcb
Link:
https://www.unpac.me/results/aee98769-30e1-4d2b-9a0f-32d5b2238b34/
SH256 hash:
d99c171ddf89cde390f2da6152118e5fe26ec9bda1eab6152c5d8e2caa3855bf
MD5 hash:
8efc64cc3efadaedcd93b04ef7253de6
SHA1 hash:
ed6cb522b294134ab1d35597655bd4dce5a08a92
Link:
https://www.unpac.me/results/aee98769-30e1-4d2b-9a0f-32d5b2238b34/
SH256 hash:
e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f
MD5 hash:
66fdf2df4fc8601124df76c284f797e1
SHA1 hash:
88031f2f9bfbf3eb0b069c68fd4ed4ee288daf9f
Link:
https://www.unpac.me/results/aee98769-30e1-4d2b-9a0f-32d5b2238b34/
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/e07a149d14fc37367e7331342d07dc45aec9ef7bbce780ea636c5d04f6c26f3f

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
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/375208/

Comments