MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dfb7eb655f8cbe6c8ccf45d167e7554141ddcdd1046603ad485ddb9b6f40ad8e. 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: 14
| SHA256 hash: | dfb7eb655f8cbe6c8ccf45d167e7554141ddcdd1046603ad485ddb9b6f40ad8e |
|---|---|
| SHA3-384 hash: | 96d08fe3f719cdb7f0fe1ac969e64424a44b5111d369eab93c708f4bb32e7db3c3cfed8253957acf0a11d3ac746bc764 |
| SHA1 hash: | f9bf9cf2a12fd401757becbf7a0cce70cd0ad447 |
| MD5 hash: | c81a96f64e2d039e1c395e7ed00f41f0 |
| humanhash: | uniform-fifteen-four-happy |
| File name: | Maersk_Bill of Lading_Commercial Invoice_Packinglist_pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 310'676 bytes |
| First seen: | 2023-06-20 06:28:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:lYa6TQVAH/HkhuRy7SjrcyCgnfbVe3IrN2Vd+hZCEkfote1sttBnn6eWH/A0Da:lYgAH/kARyScyCGuIB2VUWEkfotemtV1 |
| Threatray | 1'168 similar samples on MalwareBazaar |
| TLSH | T1CE64121CFAA0C4F7E8620A7244AE4F916AFBC52528F48707D7585A1C7E07981E79E733 |
| 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 | 0010716971710020 (3 x AgentTesla, 3 x RemcosRAT, 1 x AveMariaRAT) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook Maersk |
Intelligence
File Origin
# of uploads :
1
# of downloads :
266
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Maersk_Bill of Lading_Commercial Invoice_Packinglist_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-06-20 06:43:27 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Сreating synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
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:
FormBook, NSISDropper, PrivateLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
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
Sample has a suspicious name (potential lure to open the executable)
Yara detected FormBook
Yara detected NSISDropper
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Nemesis
Status:
Malicious
First seen:
2023-06-19 08:35:45 UTC
AV detection:
11 of 36 (30.56%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'158 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
1f54a804033cba017b17945f57b43c35ae1b683a490a5a0293ec2f87f51ea302
MD5 hash:
8e473d60fc4adbe52856d482c3ddede4
SHA1 hash:
b1327edc5cf1ffa7aae708028b94f0bbd953abf7
SH256 hash:
dfb7eb655f8cbe6c8ccf45d167e7554141ddcdd1046603ad485ddb9b6f40ad8e
MD5 hash:
c81a96f64e2d039e1c395e7ed00f41f0
SHA1 hash:
f9bf9cf2a12fd401757becbf7a0cce70cd0ad447
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
| Rule name: | win_formbook_w0 |
|---|---|
| Author: | @malgamy12 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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