MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 94e024435cc8cafb2705bf98e9551feaa5d2ab426fcbcef9efde59fe9ccb9e53. 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
Formbook
Vendor detections: 13
| SHA256 hash: | 94e024435cc8cafb2705bf98e9551feaa5d2ab426fcbcef9efde59fe9ccb9e53 |
|---|---|
| SHA3-384 hash: | de26e13a279bbe6e515dc6dd0af0fe6093267af105dc9f637897f52b42c91b9450f46638091f139e8be226be9c4c3582 |
| SHA1 hash: | 428567998143c6a0fd8cce178335fef7c26078a4 |
| MD5 hash: | 958cb95438ce3e87d4589459ad9f1dc1 |
| humanhash: | queen-four-august-aspen |
| File name: | 9865456789TH.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 612'797 bytes |
| First seen: | 2023-11-01 06:25:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader) |
| ssdeep | 12288:wY7Y+3xUeQyX7sfNSjTZZmel48MCaHg82TfsDKC7wYgJctv:wY7YWzwfNy8el4XA8SC7wYFN |
| Threatray | 31 similar samples on MalwareBazaar |
| TLSH | T1F3D4235835B2084BC4E43AF469B49696ABB1FD020064D11E57F8BE14BE32663CEDA73D |
| 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 | 174f4559191b1b13 (81 x AgentTesla, 68 x Formbook, 34 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
293
Origin country :
NLVendor Threat Intelligence
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
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
91%
Tags:
control installer lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
Trojan.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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
DarkCloud, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Yara detected DarkCloud
Yara detected Generic Dropper
Yara detected NSISDropper
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-09-14 14:21:41 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 38 (63.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Similar samples:
+ 21 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
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:
c1903bfe2cb9f80520b8df7bfbc744ddba91ec08eff667f02a438ee0a7902997
MD5 hash:
13e8a24c4097af7b2bb3b0ce0460fb29
SHA1 hash:
df76e7482423fe508d3de077805e8aa92a45e927
Detections:
win_mofksys_auto
SH256 hash:
f1383737a2b449e57fffc5c922bea3d79a367b3ae76928b08506f1983bc061c9
MD5 hash:
f32db1d909e9cf2c692f6586af892b6e
SHA1 hash:
9aa3f0f3acc59deea13f50f1d356f2db1d3dc079
SH256 hash:
94e024435cc8cafb2705bf98e9551feaa5d2ab426fcbcef9efde59fe9ccb9e53
MD5 hash:
958cb95438ce3e87d4589459ad9f1dc1
SHA1 hash:
428567998143c6a0fd8cce178335fef7c26078a4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
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
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