MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5f8e2b838a675ecd820088d6c390a7f77cfb86f866648767ef51da2c3481b013. 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: 13
| SHA256 hash: | 5f8e2b838a675ecd820088d6c390a7f77cfb86f866648767ef51da2c3481b013 |
|---|---|
| SHA3-384 hash: | 7e1693700377af313b4bc09a151c60e869d497d8d0239bd14d0e76e3d2f597ee975e0f81d672d22c2868e427d2da6769 |
| SHA1 hash: | 034dfd106b6f506603211a07fcfc0d64465efac2 |
| MD5 hash: | 3d7c943e5c4ad6d118a79d1109bbcab8 |
| humanhash: | april-three-bulldog-hot |
| File name: | FTE_230404.pdf.exe |
| Download: | download sample |
| File size: | 476'864 bytes |
| First seen: | 2023-04-05 05:21:17 UTC |
| Last seen: | 2023-04-05 05:28:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 12288:/YBNgDTcH76qwnp1s3r81VurmwFwPfBOOHN2B3:/YBNgDTc+qwnHsblrmlPfQK2B3 |
| Threatray | 47 similar samples on MalwareBazaar |
| TLSH | T1BEA423265A64CCFBE80657330F351723F665782420B4832F23677B59BC1A785EA3F52A |
| 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 |  cocaman |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FTE_230404.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-04-05 05:23:50 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% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo formbook nemesis overlay packed remcos shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Signature
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses an obfuscated file name to hide its real file extension (double extension)
Writes or reads registry keys via WMI
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2023-04-04 11:22:34 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 37 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
SH256 hash:
402808512df5c29efce6d6c7f7a5beed5aa1cd86af008b92e83e43f931a97adc
MD5 hash:
becf96992e10c7d93d39285ed340fb4a
SHA1 hash:
36719de5d582b09d34e7a69b0b438898dc0073ec
SH256 hash:
49672c5e8531ee4a3e1216bb476c35b5d96170309b6907168cc92ce363758f7e
MD5 hash:
7f4d7a1c579aca76bf2167f8fc2911ae
SHA1 hash:
3fdc59814ba4f86b6ace8cdbc195b19a7b14dcca
SH256 hash:
5f8e2b838a675ecd820088d6c390a7f77cfb86f866648767ef51da2c3481b013
MD5 hash:
3d7c943e5c4ad6d118a79d1109bbcab8
SHA1 hash:
034dfd106b6f506603211a07fcfc0d64465efac2
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
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: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Suspicious_Macro_Presence |
|---|---|
| Author: | Mehmet Ali Kerimoglu (CYB3RMX) |
| Description: | This rule detects common malicious/suspicious implementations. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe 5f8e2b838a675ecd820088d6c390a7f77cfb86f866648767ef51da2c3481b013
(this sample)
Delivery method
Other
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