MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1e050c0ec78c9794e2dae9d3121bd388130933e37fdf554596d9dc172c45a01d. 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
GCleaner
Vendor detections: 14
| SHA256 hash: | 1e050c0ec78c9794e2dae9d3121bd388130933e37fdf554596d9dc172c45a01d |
|---|---|
| SHA3-384 hash: | c3e7ed193b7cc0449e9b20dcbae9331c06ecbd3b792ef2ee593b7bbe4e97f0c12a10d99228f5eeae172b7a6821eac3a7 |
| SHA1 hash: | 7024e87a180f47a829c114da5a7b446f2301d5b2 |
| MD5 hash: | 707141d8883d76b73580ecf508e8bff5 |
| humanhash: | fruit-friend-lion-friend |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 2'438'185 bytes |
| First seen: | 2022-10-27 14:30:47 UTC |
| Last seen: | 2022-10-27 14:58:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer) |
| ssdeep | 49152:Z2YGRjuj5uvbnw3FL/wM/pA/S6SfqFatOevvefuqnfi/gFcNNEojRfyCpwAA5hq:MAuv7AjcSQAOevvfqnfixNNdUCkDq |
| TLSH | T19FB533A2DFC6D131E4E2C9F71EB2C730DD2A2D6595397AA93968805E8F77290D0407E3 |
| TrID | 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28) 37.2% (.EXE) Inno Setup installer (109740/4/30) 4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4) 2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.5% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer) |
| Reporter |  andretavare5 |
| Tags: | exe gcleaner |
Intelligence
File Origin
# of uploads :
14
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-27 14:32:09 UTC
Tags:
installer loader evasion trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nymaim
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file
Moving a recently created file
Modifying a system file
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a file in the system32 subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a process
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
GCleaner
Verdict:
Malicious
Result
Threat name:
Nymaim
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2022-10-27 15:41:21 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
nymaim
Score:
10/10
Tags:
family:nymaim discovery trojan
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
NyMaim
Malware Config
C2 Extraction:
45.139.105.171
85.31.46.167
85.31.46.167
Unpacked files
SH256 hash:
98adc37a2800dcdbf4de34f421653c0a654592c6684ca8a94b6291284dd4152b
MD5 hash:
c9829e91a574e41e4ca9f80291bf65fd
SHA1 hash:
ac5347e17863e26ad63332104bfd89ebf9a772fc
Detections:
win_nymaim_g0
Nymaim
win_gcleaner_auto
SH256 hash:
7c5ace9c93b5435602896d8b8c33f144a29e63bc8684021707763fbf26fd9e86
MD5 hash:
c469ed493117c8cf56c58afc14f3287f
SHA1 hash:
0e896f985487b4f2cd0c086b8da597aa35d7a06a
SH256 hash:
1e050c0ec78c9794e2dae9d3121bd388130933e37fdf554596d9dc172c45a01d
MD5 hash:
707141d8883d76b73580ecf508e8bff5
SHA1 hash:
7024e87a180f47a829c114da5a7b446f2301d5b2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
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: | CAS_Malware_Hunting |
|---|---|
| Author: | Michael Reinprecht |
| Description: | DEMO CAS YARA Rules for sample2.exe |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | win_gcleaner_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.gcleaner. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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