MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1afbaaa3bed4cf1ea7975f019b5eac1faf75f78c4f727b32d3e88429ec64feee. 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: 11
| SHA256 hash: | 1afbaaa3bed4cf1ea7975f019b5eac1faf75f78c4f727b32d3e88429ec64feee |
|---|---|
| SHA3-384 hash: | 6ffe4c906b4e381b151b83246d13ab49117e7e5a7492ad145f9b06e30b68a5f22788e80b7b4bf0d8e41c42c0902a9aad |
| SHA1 hash: | 4ef61cde816fa0c0369ee440badfd47fbffc89c5 |
| MD5 hash: | e54c1b7dc4d3b31ace903a884289989f |
| humanhash: | georgia-blue-stream-autumn |
| File name: | ALLRFQINVOICE09876000090.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 394'663 bytes |
| First seen: | 2023-09-29 06:46:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9dda1a1d1f8a1d13ae0297b47046b26e (64 x Formbook, 39 x GuLoader, 22 x RemcosRAT) |
| ssdeep | 12288:JnPdBL1hmusy9WyEXKibssmnaRXVo35dRvqk:VPdBLGucBZmEVpk |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | T12D842386CAF4C17ACF568DB488B7A7730FE5151200916B4B1B5D6A6DFCA3463CE3D2A0 |
| 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 | d0d6969696ccd4d6 (26 x SnakeKeylogger, 5 x RemcosRAT, 2 x Formbook) |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
284
Origin country :
PLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Unauthorized injection to a recently created process by context flags manipulation
Gathering data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Verdict:
Malicious
Labled as:
Malware
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:
FormBook, NSISDropper
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample has a suspicious name (potential lure to open the executable)
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2023-09-29 02:28:42 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 34 (67.65%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
d82ea56b875ab9d8269b8042c48117469324d3acb3aab1124b77d6325a690f65
MD5 hash:
57a5376f90e5cb894ed047c97b265d44
SHA1 hash:
3af7c26dd61f107225b87c1622511e39f6233cb9
SH256 hash:
1afbaaa3bed4cf1ea7975f019b5eac1faf75f78c4f727b32d3e88429ec64feee
MD5 hash:
e54c1b7dc4d3b31ace903a884289989f
SHA1 hash:
4ef61cde816fa0c0369ee440badfd47fbffc89c5
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.