MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b5d44dc9734b73cb30e2701fd7863e483beebd3576e114da576a652a295edbf. 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
MassLogger
Vendor detections: 12
| SHA256 hash: | 4b5d44dc9734b73cb30e2701fd7863e483beebd3576e114da576a652a295edbf |
|---|---|
| SHA3-384 hash: | fc0a9eda9238231ac48bb3c4a5390e538b63a11c2d3335f377cd1ad84f6aa0ac65b072e68632b5f4bb3ae10a25de2af3 |
| SHA1 hash: | 1e30509342af9b15440df8c88a748a4ea04a430e |
| MD5 hash: | f7fe2927ffb34e8f356653515f7990d6 |
| humanhash: | oranges-network-hydrogen-fanta |
| File name: | PO 6100007006-14.11.2024.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 605'184 bytes |
| First seen: | 2024-11-14 09:47:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:S8bfe+YricRiZIM2gqPh4jvmfOIDtLaRauwk59RLHVqdTPCJVM:5fe+FcUZAgq4vmfFD8FwkZ5CPCJV |
| TLSH | T165D4E0007AADAB62EAFA87F40072D27003B9BE5EA425D30D9DD56CDF3C21B859D41B53 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  threatcat_ch |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
451
Origin country :
CHVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
93.3%
Tags:
virus gates msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Suspicious
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Ransomware.RedLine
Status:
Malicious
First seen:
2024-11-14 07:52:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
24 of 38 (63.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
3/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
49823d6b3b423e6bd54e8c596c1c7bc4cbf1343e793415ddd22785d284a4e4fe
MD5 hash:
552b1a959760e97b9600bc2e0874b434
SHA1 hash:
ea3a45d0a9a36f58cbaab8b525b3d1af50a239d2
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
093250c615269860e2aabb8043763fefab2fdd13a7dc57f67d2b062a989f2189
MD5 hash:
e53f93e34f822b88d16ef0bccf01bb50
SHA1 hash:
0dedf769f70aa4e4c9dfe9bfc5187b483c1acdd1
SH256 hash:
4b5d44dc9734b73cb30e2701fd7863e483beebd3576e114da576a652a295edbf
MD5 hash:
f7fe2927ffb34e8f356653515f7990d6
SHA1 hash:
1e30509342af9b15440df8c88a748a4ea04a430e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
MassLogger
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.