MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b842e2fd60338a5a60a60ca5e4ec84be149b7a15c7840e93c2e22ac03843701a. 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: 10
| SHA256 hash: | b842e2fd60338a5a60a60ca5e4ec84be149b7a15c7840e93c2e22ac03843701a |
|---|---|
| SHA3-384 hash: | 957e88067ab345c4b5a8d23656c114afa2274508f4b2fbdd3ef207d1ebef539e4b360efa0185ebaa489ae6332e0b171b |
| SHA1 hash: | b2427c436e18a866f662ef1fcbea6cf21c6f679a |
| MD5 hash: | d00f31dd951ec9b9e11a779af47d1b6d |
| humanhash: | iowa-high-emma-tennessee |
| File name: | 新版电放申请书——适用于未签发提单.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 436'284 bytes |
| First seen: | 2023-08-10 16:45:05 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:cYa6baqHj6+QceNGmSaKpycKkm9wvsR4cAJ94lZqS68khNB:cYZ32VNG9aKpqwsRMJ947qekhNB |
| Threatray | 3'544 similar samples on MalwareBazaar |
| TLSH | T1F094AD2375BCC4E6F89C3DF10A284725AAB56E920274E147D64FBEC9F877613C6086D2 |
| 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 | 31b09c969698b033 (55 x AgentTesla, 27 x AveMariaRAT, 15 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
263
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
新版电放申请书——适用于未签发提单.exe
Verdict:
Suspicious activity
Analysis date:
2023-08-10 16:47:11 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
Sending a custom TCP request
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
NSISDropper, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-08-09 23:45:27 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'534 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
483e1522e1eed6d8f835cbfd69a0702d0a8c73597132eaede248983cddb79341
MD5 hash:
0b399686a5b95a137bd68f1179af6cc3
SHA1 hash:
f2c46440f4421ca4a19fa28e3e3a6dc7af024d64
SH256 hash:
b842e2fd60338a5a60a60ca5e4ec84be149b7a15c7840e93c2e22ac03843701a
MD5 hash:
d00f31dd951ec9b9e11a779af47d1b6d
SHA1 hash:
b2427c436e18a866f662ef1fcbea6cf21c6f679a
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
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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