MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b2c267c3ef336e879f1ecec51c36a5ad720222410a6ee3e1b0b8823b659f1915. 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
| SHA256 hash: | b2c267c3ef336e879f1ecec51c36a5ad720222410a6ee3e1b0b8823b659f1915 |
|---|---|
| SHA3-384 hash: | 9478c3884e2b6275913361ab15e57e0a02db5dd4bbdab8cab7edb1b482f4a8a764ab337d73c505819dc456f16258357a |
| SHA1 hash: | 74cbf49263b6235b9050f2d2bb0d544756b98a72 |
| MD5 hash: | 43ffd09d0b5655c140063444da2ef104 |
| humanhash: | triple-oscar-lake-five |
| File name: | Zamówienie 2021_12.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 147'456 bytes |
| First seen: | 2021-04-12 15:02:54 UTC |
| Last seen: | 2021-04-12 16:09:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 879f5bbda1e2f48716a0325e5b7fa215 (2 x GuLoader) |
| ssdeep | 3072:73E+UJybxl2ZLM8VmasONGQCq/kG144Vmy:73E+UJyll2Zg8suNB//kGRsy |
| TLSH | E0E30780B7B7A693D015C1B0A24F41A402E5FE31AAE56163EEC27F2D3D751E19821F7B |
| Reporter | Anonymous |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Zamówienie 2021_12.exe
Verdict:
No threats detected
Analysis date:
2021-04-12 15:04:54 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Creating a process from a recently created file
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
Result
Threat name:
AgentTesla GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
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 detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2021-04-12 13:52:21 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader guloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader Payload
Guloader,Cloudeye
Unpacked files
SH256 hash:
b2c267c3ef336e879f1ecec51c36a5ad720222410a6ee3e1b0b8823b659f1915
MD5 hash:
43ffd09d0b5655c140063444da2ef104
SHA1 hash:
74cbf49263b6235b9050f2d2bb0d544756b98a72
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [C0019] Data Micro-objective::Check String