MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71
SHA3-384 hash: 7c3a5d1cecf7cc0cdeec4539b61abb606ae1ae34647266e63a92de66b14835a750ea489b3be652a002c4d4c10fd364bc
SHA1 hash: ce8e66d056a7093e5d89c0249d713a5a00084b3f
MD5 hash: 85ef4d2c4d482b353c237e1145fc52bd
humanhash: papa-pip-charlie-may
File name:85ef4d2c4d482b353c237e1145fc52bd.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:230'712 bytes
First seen:2021-08-12 06:41:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b2c11cfb39c06809475cfa1f065a769 (2 x GuLoader)
ssdeep 1536:zrdTtOCRO0YOWAMyCAOzcbQ9jt+TWiUb69pZBsAYDyB7jV+q3hs1+o:fxtfRYyNOzcbmSi+ZB8DyB7sZko
TLSH T127344A3273A4A53ED867CB717BB191B64C643C3755E8505EFA103A8207B2AD03C69AF7
dhash icon 4d552756c669374d (1 x GuLoader)
Reporter abuse_ch
Tags:exe GuLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
85ef4d2c4d482b353c237e1145fc52bd.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-12 06:46:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c77194ea-92f7-449a-8e73-9c538fb4ccdf

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/178503/
Detection(s):
SecuriteInfo.com.Variant.Razy.905061.23244.2706.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/8956ece8-d330-4436-9fb0-c12a19da1726
Result
Threat name:
GuLoader FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/831477
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
GuLoader behavior detected
Hides threads from debuggers
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Yara detected Generic Dropper
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 463907 Sample: F19rGNMlc9.exe Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 8 other signatures 2->42 10 F19rGNMlc9.exe 1 2->10         started        process3 signatures4 52 Tries to detect Any.run 10->52 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Hides threads from debuggers 10->56 13 F19rGNMlc9.exe 6 10->13         started        process5 dnsIp6 34 ceattire.com 185.211.56.131, 49752, 80 SERVERIR Iran (ISLAMIC Republic Of) 13->34 58 Modifies the context of a thread in another process (thread injection) 13->58 60 Tries to detect Any.run 13->60 62 Maps a DLL or memory area into another process 13->62 64 3 other signatures 13->64 17 explorer.exe 13->17 injected signatures7 process8 dnsIp9 28 137gate.com 31.44.185.28, 80 PINDC-ASRU Russian Federation 17->28 30 www.thehomechef.global 198.50.252.64, 49766, 80 OVHFR Canada 17->30 32 25 other IPs or domains 17->32 44 System process connects to network (likely due to code injection or exploit) 17->44 21 raserver.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71/
Threat name:
Win32.Trojan.Vebzenpak
Create hunting rule
Status:
Malicious
First seen:
2021-08-11 23:16:56 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader downloader
Link:
https://tria.ge/reports/210812-mqcyhczkqx/
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71
MD5 hash:
85ef4d2c4d482b353c237e1145fc52bd
SHA1 hash:
ce8e66d056a7093e5d89c0249d713a5a00084b3f
Link:
https://www.unpac.me/results/60ddc5e6-96f3-4836-86a1-70e52fa9ebef/
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/7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

GuLoader

Executable exe 7c113db245bdcc7da302e5c36e7c340e8467dc91cb9576a3ffb479575ad21b71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1524196/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/178503/

Comments