MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 75bb54e0d27dfeb0efa4680d7136307f9a82edef662e9fc3c4339b05b3fe7079. 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
Threat unknown
Vendor detections: 8
| SHA256 hash: | 75bb54e0d27dfeb0efa4680d7136307f9a82edef662e9fc3c4339b05b3fe7079 |
|---|---|
| SHA3-384 hash: | db469e8c073e3c615be11e80ace22cdaaed32c977f1bf390d702b7104947787dd29300a238088def2a7c57b637ca1de6 |
| SHA1 hash: | c79b7ceee1168ae194e3d6ebdf3cffe0f888c2c2 |
| MD5 hash: | 32403f995ebf60b6ca290b8b1bd1ecb7 |
| humanhash: | nine-chicken-autumn-crazy |
| File name: | New order RFQ 05-09-2022.pdf.exe |
| Download: | download sample |
| File size: | 167'237 bytes |
| First seen: | 2022-12-17 03:24:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b78ecf47c0a3e24a6f4af114e2d1f5de (295 x GuLoader, 23 x Formbook, 21 x RemcosRAT) |
| ssdeep | 3072:XQZvOsPPKedcI/bw8lwngYY9XnxXceuo6YICEegDD55ahUEfB/H1Zv1Iovi:XBejjwRy3FQRt5VUv6oq |
| TLSH | T16AF302A632F2D8F3F54507B05FB2EB62F2BBED040439658F2B665FA21C24E114D161CA |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter | Anonymous |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
guloader
ID:
1
File name:
New order RFQ 05-09-2022.pdf.001
Verdict:
Malicious activity
Analysis date:
2022-12-14 12:12:18 UTC
Tags:
guloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
No Threat
Threat level:
2/10
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:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample is not signed and drops a device driver
Snort IDS alert for network traffic
Tries to detect Any.run
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Gathering data
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-12-14 09:54:07 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery
Behaviour
Enumerates physical storage devices
Checks installed software on the system
Loads dropped DLL
Unpacked files
SH256 hash:
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e
MD5 hash:
3f176d1ee13b0d7d6bd92e1c7a0b9bae
SHA1 hash:
fe582246792774c2c9dd15639ffa0aca90d6fd0b
SH256 hash:
75bb54e0d27dfeb0efa4680d7136307f9a82edef662e9fc3c4339b05b3fe7079
MD5 hash:
32403f995ebf60b6ca290b8b1bd1ecb7
SHA1 hash:
c79b7ceee1168ae194e3d6ebdf3cffe0f888c2c2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
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: | 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
exe 75bb54e0d27dfeb0efa4680d7136307f9a82edef662e9fc3c4339b05b3fe7079
(this sample)
Delivery method
Distributed via e-mail attachment
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