MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 90e7e0b24ef5cfae31312e39e5ac1cf13c23ffef9f7135f0fc6d44cc7da47195. 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: 9
| SHA256 hash: | 90e7e0b24ef5cfae31312e39e5ac1cf13c23ffef9f7135f0fc6d44cc7da47195 |
|---|---|
| SHA3-384 hash: | 477c7be453717c437d14afc0e94351ab4919e42787461f1563469e56307724bbcfc3b5c00f0d75cd80103b3884ed944d |
| SHA1 hash: | b8e4d1d093778f32283d5097be1e3020ec54c1d0 |
| MD5 hash: | 3524b4eb47c45c23eae68e60be83023d |
| humanhash: | zulu-princess-ceiling-ceiling |
| File name: | file |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 1'072'288 bytes |
| First seen: | 2022-12-08 09:58:05 UTC |
| Last seen: | 2022-12-08 15:36:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer) |
| ssdeep | 24576:knEUgpM1Du173pG1szLSvJwSteQBoj21Ns9p:aEUX1K73pfqvCSte3MNCp |
| TLSH | T11E35BE507B01AA03D9250B3D90D017E477B9DE96D3A77F2701E4333A2DB6A889E056FB |
| 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 | f8be614969799ee8 (1 x GuLoader) |
| Reporter |  andretavare5 |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Anker LLC |
|---|---|
| Issuer: | Certum Code Signing 2021 CA |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-10-21T14:17:10Z |
| Valid to: | 2024-10-20T14:17:09Z |
| Serial number: | 469d9be8239b04482ad5e8b70b37064b |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 70c505b4cb9a0f21dc7a54f2967dfe9f1637c11955771fd5f119082b66b80480 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
andretavare5
Sample downloaded from https://vk.com/doc767542893_651054672?hash=ZWSHZTNaZZbP63sGdv9ymBi6ZM2sMWY4yk5k8zLuqdX&dl=G43DONJUGI4DSMY:1670490149:7zAm1gu13e2uRiM9RdjjWCeyQjEMDtvcLYuLUpJAGB8&api=1&no_preview=1#eo1Intelligence
File Origin
# of uploads :
148
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2022-12-08 10:00:23 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:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a window
Searching for the window
Searching for the Windows task manager window
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Sending a custom TCP request
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a file
Moving a recently created file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
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:
suspicious
Classification:
troj
Score:
36 / 100
Signature
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2022-12-08 09:59:09 UTC
File Type:
PE (Exe)
Extracted files:
64
AV detection:
3 of 26 (11.54%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
discovery persistence ransomware
Behaviour
Enumerates processes with tasklist
Modifies registry key
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 hash:
0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 hash:
48df0911f0484cbe2a8cdd5362140b63c41ee457
SH256 hash:
90e7e0b24ef5cfae31312e39e5ac1cf13c23ffef9f7135f0fc6d44cc7da47195
MD5 hash:
3524b4eb47c45c23eae68e60be83023d
SHA1 hash:
b8e4d1d093778f32283d5097be1e3020ec54c1d0
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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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