MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 878d710875b07ec61bef0b198ba67bf81ad0730a3a483d5762cd18e13fb4b525. 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
SnakeKeylogger
Vendor detections: 12
| SHA256 hash: | 878d710875b07ec61bef0b198ba67bf81ad0730a3a483d5762cd18e13fb4b525 |
|---|---|
| SHA3-384 hash: | 4e949ee162a29bbd24156d138c11bd2bc41cf2d829fe8931d17e0bb8bc6778be5d07a15a03713147bb7190dd80aa5fc2 |
| SHA1 hash: | f707bc0343f41d95f57e776a9f85f6a2c5791aa7 |
| MD5 hash: | a6ef5ed777ba7369c2bb28e46b198ba6 |
| humanhash: | autumn-fix-papa-fourteen |
| File name: | rFACTURA_FAC_2023_1-1000733.PDF.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 431'872 bytes |
| First seen: | 2023-03-20 09:46:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b34f154ec913d2d2c435cbd644e91687 (525 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer) |
| ssdeep | 6144:B6bAcJvkzKmPPzS58G93IuZCBabjYBNwmlJ8kUEe/oqBaH0NxsvLg/nkrIak7r8m:a7ubCHICiwkBySs/vBGwxs0vh7rXN |
| Threatray | 435 similar samples on MalwareBazaar |
| TLSH | T1B194F161BFDBE857D02278B4A09ADE1E5E74EF14A249E307F3B139ACE5752513C1B202 |
| 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): |  |
| dhash icon | 2000f8f8e8e8f09e (3 x SnakeKeylogger, 2 x GuLoader) |
| Reporter |  FXOLabs |
| Tags: | exe signed SnakeKeylogger |
Code Signing Certificate
| Organisation: | |
|---|---|
| Issuer: | |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-01-09T02:53:11Z |
| Valid to: | 2026-01-08T02:53:11Z |
| Serial number: | 1b9b07c3a599fd0dbf3cf80f5b8149857d2f3ba7 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | c6510ebaf8763805cb5e0aab32a94aeefd9e39180b9a6d5f85e0272807031574 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rFACTURA_FAC_2023_1-1000733.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-03-20 09:46:51 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
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Delayed reading of the file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
guloader icedid overlay packed shell32.dll
Verdict:
Malicious
Labled as:
NSIS/Injector.ASH trojan
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.spyw
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-03-20 00:54:32 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 425 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:guloader family:snakekeylogger collection discovery downloader keylogger stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37
MD5 hash:
8b3830b9dbf87f84ddd3b26645fed3a0
SHA1 hash:
223bef1f19e644a610a0877d01eadc9e28299509
SH256 hash:
878d710875b07ec61bef0b198ba67bf81ad0730a3a483d5762cd18e13fb4b525
MD5 hash:
a6ef5ed777ba7369c2bb28e46b198ba6
SHA1 hash:
f707bc0343f41d95f57e776a9f85f6a2c5791aa7
Malware family:
GuLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
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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