MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9eb7c4ee977f3961ee314e89468f793611fa8c5c95c1f73fdff318b674d6919f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9eb7c4ee977f3961ee314e89468f793611fa8c5c95c1f73fdff318b674d6919f
SHA3-384 hash: e46143ce28deef6a3bbf1f1dcb38f49ccb446af5d88c60416f4b385ff6f98e362dfaa68a24a1ffa4909525a8bc4b07aa
SHA1 hash: d248c35ee3497c7026f1046c76b69e48db5016d3
MD5 hash: fadc3e4f2911ecbf6148bf81783fd614
humanhash: princess-north-oregon-cup
File name:SecuriteInfo.com.Gen.Variant.Nemesis.9032.16145.19497
Download: download sample
Signature GuLoader
Create hunting rule
File size:171'656 bytes
First seen:2022-07-12 11:01:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5f0c714c36e6cc016b3a1f4bc86559e4 (199 x GuLoader, 14 x Formbook, 4 x AgentTesla)
ssdeep 3072:vPjxQCdIyVliXEc0MJrdPk7iWzyhgVhSiKQ7c6ugJiYf3EvJr6+Q88dwpivkT7:vDfeEAfW2gzSX6uYf3EQ+QxO7
Threatray 3'368 similar samples on MalwareBazaar
TLSH T152F3F12262B0C0B3EAAA0B7105361E49AEF76E351571650F2BA5F5B43BB37C2451F24F
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 d926262627262626 (4 x GuLoader, 1 x Formbook)
Reporter SecuriteInfoCom
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Fibrocyte Unwaking
Issuer:Fibrocyte Unwaking
Algorithm:sha256WithRSAEncryption
Valid from:2022-07-11T19:27:26Z
Valid to:2023-07-11T19:27:26Z
Serial number: 1b03d47375eb3edb
Thumbprint Algorithm:SHA256
Thumbprint: 91fe842d7ba3f6bbd891f30771e4505bd2d79539879b7b974d7d2d3458d0d63f
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
364
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Gen.Variant.Nemesis.9032.16145.19497
Verdict:
Malicious activity
Analysis date:
2022-07-12 11:54:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3ceed31d-ef41-4176-b706-c3fe192d4a7d

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/286590/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.9032.16145.19497.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
buer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/62cd54f5b380a3516176624f/reports/3b72516e-d705-40aa-be12-8179fc80a274/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/28252c8f-8d3a-4d95-ac9b-7368088ff26d
Result
Threat name:
FormBook, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029091
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 661586 Sample: Inquiry.exe Startdate: 12/07/2022 Architecture: WINDOWS Score: 100 53 www.live24-news.xyz 2->53 55 yartadicom.com 2->55 57 40 other IPs or domains 2->57 75 Snort IDS alert for network traffic 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus detection for URL or domain 2->79 83 6 other signatures 2->83 11 Inquiry.exe 6 30 2->11         started        signatures3 81 Performs DNS queries to domains with low reputation 53->81 process4 file5 49 C:\Users\user\AppData\Local\...\System.dll, PE32 11->49 dropped 101 Tries to detect Any.run 11->101 15 Inquiry.exe 6 11->15         started        signatures6 process7 dnsIp8 65 www.checking-info-session43.cf 69.49.231.245, 49763, 49796, 80 UNIFIEDLAYER-AS-1US United States 15->65 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Tries to detect Any.run 15->69 71 Maps a DLL or memory area into another process 15->71 73 2 other signatures 15->73 19 explorer.exe 4 6 15->19 injected signatures9 process10 dnsIp11 59 www.live24-news.xyz 19->59 61 www.zerodesoc.com 150.109.149.99, 49781, 80 TENCENT-NET-AP-CNTencentBuildingKejizhongyiAvenueCN Singapore 19->61 63 24 other IPs or domains 19->63 47 C:\Users\user\AppData\...\igfxvxp8ftbp.exe, PE32 19->47 dropped 85 System process connects to network (likely due to code injection or exploit) 19->85 87 Benign windows process drops PE files 19->87 89 Performs DNS queries to domains with low reputation 19->89 24 explorer.exe 1 12 19->24         started        27 igfxvxp8ftbp.exe 17 19->27         started        file12 signatures13 process14 file15 91 Tries to steal Mail credentials (via file / registry access) 24->91 93 Tries to harvest and steal browser information (history, passwords, etc) 24->93 95 Writes to foreign memory regions 24->95 99 3 other signatures 24->99 30 cmd.exe 2 24->30         started        33 cmd.exe 1 24->33         started        35 cmd.exe 1 24->35         started        37 firefox.exe 24->37         started        51 C:\Users\user\AppData\Local\...\System.dll, PE32 27->51 dropped 97 Tries to detect Any.run 27->97 39 igfxvxp8ftbp.exe 6 27->39         started        signatures16 process17 signatures18 103 Tries to harvest and steal browser information (history, passwords, etc) 30->103 41 conhost.exe 30->41         started        43 conhost.exe 33->43         started        45 conhost.exe 35->45         started        105 Tries to detect Any.run 39->105 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9eb7c4ee977f3961ee314e89468f793611fa8c5c95c1f73fdff318b674d6919f/
Threat name:
Win32.Trojan.Shelsy
Create hunting rule
Status:
Malicious
First seen:
2022-07-11 23:30:30 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t234j3uxp44wd3rrj2eund3zgyi7vdc4sxa7op676mmlm5gwsgpq._file
Verdict:
suspicious
Similar samples:
083a3fd47e58d83c6a4265bcb00f93d30cc2901d6637ae9648411e83d3ad5017
GuLoader
121dae49dacf1290b5ef4de577a01161b523d9edf8564fa765e7c00ac6c3b862
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2fe1aace85b4bf69778fce02eaba9c3d1a139fd40770d6296d3fd9970efacb18
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3faa50f804161625bca7b0f900367c6f6f127a40a0914cdf2d47a463d69795b6
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4539d9c199b2fb7c37b08ab4ef32c6edd3e3e26f53f2289fa6ef3eb970cf8970
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9357b03da4163feee42bc9b5e8c86772bfb73bdd5c8ee546bfad1e8c06f69774
GuLoader
b920c8e03050d0edb34c60f894105d65f847a66bb4f61259b70eca039adf1e3b
GuLoader
dbab95bfe56a7e0a0425eb323f49f545f236168494f79e440279470d0af5652f
GuLoader
dd88182da9939749fdd467feebff34fb9e039a30a8a82756f0337a205620ef07
GuLoader
e9ecd6320125813e0eccee9cb2577c8f55f4d0a29d4d65c26cfc3a3a99198b6b
GuLoader
+ 3'358 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/220712-m443zafcam/
Behaviour
Enumerates physical storage devices
Drops file in Windows directory
Checks installed software on the system
Loads dropped DLL
Unpacked files
SH256 hash:
c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917
MD5 hash:
792b6f86e296d3904285b2bf67ccd7e0
SHA1 hash:
966b16f84697552747e0ddd19a4ba8ab5083af31
Link:
https://www.unpac.me/results/2447386d-0cc7-4c24-8ade-e19fecb2366b/
SH256 hash:
9eb7c4ee977f3961ee314e89468f793611fa8c5c95c1f73fdff318b674d6919f
MD5 hash:
fadc3e4f2911ecbf6148bf81783fd614
SHA1 hash:
d248c35ee3497c7026f1046c76b69e48db5016d3
Link:
https://www.unpac.me/results/2447386d-0cc7-4c24-8ade-e19fecb2366b/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9eb7c4ee977f/report/overview.html
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/9eb7c4ee977f3961ee314e89468f793611fa8c5c95c1f73fdff318b674d6919f

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/286590/

Comments