MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 afa3fdb1128e9f1c66459130cd28486858ed1e04ef553f7e51f06fc70a9cda0f. 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: 12
| SHA256 hash: | afa3fdb1128e9f1c66459130cd28486858ed1e04ef553f7e51f06fc70a9cda0f |
|---|---|
| SHA3-384 hash: | 7ee9029217d7b89f40b6640b7aa69a680b579d315fe1058bccceb4beed6d17a96077180e5de3089439a99e4ab24b5c45 |
| SHA1 hash: | 5d77030f4c546372fc081fe5eb0d7dd40abb2132 |
| MD5 hash: | e3ffde725018b4c4cc8d51a655a09526 |
| humanhash: | hotel-five-glucose-florida |
| File name: | SWIFT PAYMENT & ADVICE.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 509'166 bytes |
| First seen: | 2023-11-03 07:53:58 UTC |
| Last seen: | 2023-11-03 09:19:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 12288:lPiFuz6TzgqegDe2Q7wU84mjgxeD2S6eo2p5UlJXYoit7:lPiFuz6Txe2imf2Heo2pmPg7 |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | T1E0B4F0C1D58001E5ECA96F3165338C38A6777E7E9EB06A8E4A9DB5702F73187002BD5B |
| 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 | 9999505523211729 (2 x Formbook, 2 x RemcosRAT, 1 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
281
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
89%
Tags:
control installer 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.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2023-11-03 01:04:03 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
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 WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
c362dedc277de030c434a749a9259eb1f1bc65d8d9457a935dcc05c71479d9b0
MD5 hash:
123da2577c1478f6aa2c66ef84a09870
SHA1 hash:
9ec3886d4de07bb1dd1439462a8a8143537a750c
SH256 hash:
4bfa6b098219e572cc84115b047870149d0b1e4c4bfec80e938c77e1904710c4
MD5 hash:
ae50470c4c3f696b3fa0b82dcc2adcde
SHA1 hash:
eec7f41d5743073998a9a4d336ca9f666cda0018
SH256 hash:
924615f675a40b9f9eb5acefdf085a47f0d2afaf6fa832a64ba8cc89e1ab4117
MD5 hash:
f61c9bf5a757ae1643f7cec78237e49d
SHA1 hash:
52d6418bfffe1b9fede9662e2f812beb28769aa6
SH256 hash:
afa3fdb1128e9f1c66459130cd28486858ed1e04ef553f7e51f06fc70a9cda0f
MD5 hash:
e3ffde725018b4c4cc8d51a655a09526
SHA1 hash:
5d77030f4c546372fc081fe5eb0d7dd40abb2132
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
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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