MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66ba58b6f376d364df901fa40b8e78afa872dbcfbe079f3aa09829180a04ded2. 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
Loki
Vendor detections: 11
| SHA256 hash: | 66ba58b6f376d364df901fa40b8e78afa872dbcfbe079f3aa09829180a04ded2 |
|---|---|
| SHA3-384 hash: | f85fffbda0fa8b4ddaa371dcbbdfcd753457d80ec4dab8586c3ed324100fd1e6508a5ff574d3d282096651b004c7f622 |
| SHA1 hash: | 5e5cffdb74fab921e7994ee2f7d50756a4ee77d9 |
| MD5 hash: | a9a8c8e8c32f8b92d6ce0c9c36dc3363 |
| humanhash: | ack-oranges-spring-asparagus |
| File name: | Solicitud de cotización (Universidad de los Andes 2307-10CO)·pdf.exe |
| Download: | download sample |
| Signature | Loki |
| File size: | 1'093'029 bytes |
| First seen: | 2023-07-12 06:47:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1f23f452093b5c1ff091a2f9fb4fa3e9 (274 x GuLoader, 36 x RemcosRAT, 23 x AgentTesla) |
| ssdeep | 24576:whlXrX03Vf7c+h1T8cVNhxTU2Qi9TfAF9j33IBBmR3G3tM:GXolfHDRVNhhVQiZfAb7YBIRG3tM |
| Threatray | 867 similar samples on MalwareBazaar |
| TLSH | T17E35129223B6CD17F382973C9556EB3D5DA2DE953D8ACA2362E86EC73110B33542D243 |
| 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 | fab2b6e4b4b4a4a4 (5 x Loki, 2 x NanoCore, 1 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | exe Loki |
Intelligence
File Origin
# of uploads :
1
# of downloads :
276
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Solicitud de cotización (Universidad de los Andes 2307-10CO)·pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-12 06:51:27 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
Creating a file
Searching for the window
Delayed reading of the file
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Gathering data
Verdict:
Malicious
Labled as:
Tedy.Generic
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, Lokibot
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Multi AV Scanner detection for dropped file
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected GuLoader
Yara detected Lokibot
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-07-10 20:24:16 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
13 of 38 (34.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 857 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Score:
10/10
Tags:
family:guloader family:lokibot collection discovery downloader spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows 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
Checks QEMU agent file
Loads dropped DLL
Reads user/profile data of web browsers
Guloader,Cloudeye
Lokibot
Unpacked files
SH256 hash:
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
MD5 hash:
75ed96254fbf894e42058062b4b4f0d1
SHA1 hash:
996503f1383b49021eb3427bc28d13b5bbd11977
SH256 hash:
b8f549b472747e5332a33ff125587e83325909346d197862571e2904e7aaedbd
MD5 hash:
2c9abc421b817dbe7d4275b31611e5c6
SHA1 hash:
46b6687862f2f4cafc738de6eeefadee859a7557
SH256 hash:
66ba58b6f376d364df901fa40b8e78afa872dbcfbe079f3aa09829180a04ded2
MD5 hash:
a9a8c8e8c32f8b92d6ce0c9c36dc3363
SHA1 hash:
5e5cffdb74fab921e7994ee2f7d50756a4ee77d9
Malware family:
GuLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
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
Comments
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