MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c017347ca2329b74ae1d8fe7adc174f9812499ef672516e1141123827f640eea. 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
| SHA256 hash: | c017347ca2329b74ae1d8fe7adc174f9812499ef672516e1141123827f640eea |
|---|---|
| SHA3-384 hash: | 4bc7ca1f470ee469ac19c5eac761aa4c72bd9074e22d2d88aba37de41de5cfa89c8cf40d8a4165c19e22128b6826fec2 |
| SHA1 hash: | 5d3022f3e42c1262bc31fbbb5c3f6954cf1af04a |
| MD5 hash: | e406e4b05521b527904bfda831bd9d9b |
| humanhash: | timing-edward-iowa-hawaii |
| File name: | Notificación de envío de DHL 7048297463.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 192'096 bytes |
| First seen: | 2022-08-23 11:47:59 UTC |
| Last seen: | 2022-08-23 12:44:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f10e4da994053bf80c20cee985b32e29 (65 x GuLoader, 9 x RemcosRAT, 6 x QuasarRAT) |
| ssdeep | 3072:1Fi6z/VXzAf3ocwubLM++kihxxJiD7L1keKNEkuM2nFGjQdA0GqiY2A/yh/q7qAa:1xFS/LM++lJEfR/gE5M2FG0dm50/0bAa |
| Threatray | 13'840 similar samples on MalwareBazaar |
| TLSH | T1CC1412617670C813C73B09B15EB0AAA2DFF5B54A6490834B27A4D75BBF423C2291E397 |
| 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): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | DHL exe GuLoader signed |
Code Signing Certificate
| Organisation: | Rheumatically Afspadseringsdage Agurken |
|---|---|
| Issuer: | Rheumatically Afspadseringsdage Agurken |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-08-31T16:29:40Z |
| Valid to: | 2024-08-30T16:29:40Z |
| Serial number: | 18c5d4b901048327 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 6f0ecba691b0191a4451e790c41722d85539c5cb9498dd3dbdd142f6ba390037 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Notificación de envío de DHL 7048297463.exe
Verdict:
Malicious activity
Analysis date:
2022-08-23 11:56:18 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Sending a custom TCP request
Creating a file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
buer overlay packed shell32.dll
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
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Signature
Hides threads from debuggers
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:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-08-23 11:48:14 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
16 of 41 (39.02%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 13'830 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader discovery downloader
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917
MD5 hash:
792b6f86e296d3904285b2bf67ccd7e0
SHA1 hash:
966b16f84697552747e0ddd19a4ba8ab5083af31
SH256 hash:
c017347ca2329b74ae1d8fe7adc174f9812499ef672516e1141123827f640eea
MD5 hash:
e406e4b05521b527904bfda831bd9d9b
SHA1 hash:
5d3022f3e42c1262bc31fbbb5c3f6954cf1af04a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | Ins_NSIS_Buer_Nov_2020_1 |
|---|---|
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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