MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2d96660b99f5f21479136368acf1ca827eb99c49f01faa5d3dedf13f61fee819. 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: | 2d96660b99f5f21479136368acf1ca827eb99c49f01faa5d3dedf13f61fee819 |
|---|---|
| SHA3-384 hash: | 35a0b8310c0f595adbaa20654c6482c36ad86d0904541b72020fefb9202138cc1ea0aeb0df16d73d8686b2de9ccbde32 |
| SHA1 hash: | ed81401a76fae7b0c06ba6779711a97a41f5c775 |
| MD5 hash: | 5d677cb9e664dc3e22db4209943d13ca |
| humanhash: | helium-lactose-artist-kentucky |
| File name: | 2212093-3 DV_pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 667'648 bytes |
| First seen: | 2023-10-18 06:32:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:yzfqBOz9gtaObWgJ3+uefXFE8RKu0Guv0YfmvnnhJwlyajpP1OClCdK:yT6C9+ighPsXZEuzm3evnrwlpjpP1pEd |
| Threatray | 48 similar samples on MalwareBazaar |
| TLSH | T106E4126433A5DB2DD97E0FFA4021E700C3F6E906A92AD6994EC400DD4A77FA99418FD3 |
| TrID | 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.1% (.SCR) Windows screen saver (13097/50/3) 8.9% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | cccccccccccc3345 (17 x AgentTesla, 5 x Formbook, 1 x Loki) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
351
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
Labled as:
Trojan.Agent
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Initial sample is a PE file and has a suspicious name
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 submitted file
Queues an APC in another process (thread injection)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-10-16 11:54:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
agenttesla
Similar samples:
+ 38 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: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
81fa3de60bc8a532c1b5ab2c917d632d260d68f71172c060d1e8c646ecb31a82
MD5 hash:
c8fc2064b2e9dc68e37e7f8d762f18ca
SHA1 hash:
1106fd9c70ccbb586ab05a215e34d3c0da83c853
SH256 hash:
3ccc6b6f40a366f61e5412866e48641c4013377d4f7552c16c9b928fd505dd50
MD5 hash:
0915eadd3056cc12feea6a0478a37797
SHA1 hash:
42518d1bb54ab2b6f0b62751abb24eae566cefa0
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
SH256 hash:
1aedc8342c18da0eec2daca0bd88bead2f84169c7e311a76ecdddf8f27629a1f
MD5 hash:
598f8e73478de6bddafdb503fc752a05
SHA1 hash:
cd4718cb3f6279b2e71230544cbc0e5c685e037d
SH256 hash:
be4b62dde8ea819da76e898b0e64a7858be2e5f598233ed0d5474e0996db52b1
MD5 hash:
9aa83a0233f21419a96f5a1201adb4aa
SHA1 hash:
7fa0fe91070505550da96f11698259749ba824db
SH256 hash:
2d96660b99f5f21479136368acf1ca827eb99c49f01faa5d3dedf13f61fee819
MD5 hash:
5d677cb9e664dc3e22db4209943d13ca
SHA1 hash:
ed81401a76fae7b0c06ba6779711a97a41f5c775
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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