MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4889c6c95a7e107e7e9800dab4761498b53a4ae82cfd62e246692220f370644c. 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


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 4889c6c95a7e107e7e9800dab4761498b53a4ae82cfd62e246692220f370644c
SHA3-384 hash: d473aea7d34b6041656c9c2e8114f834c217d58b20f1addf77e12cfcc1447e08603fe2a4fc9d76223a0bd4b17d332d42
SHA1 hash: 87a4255a54616f55160d584a72ef3c5e293a0439
MD5 hash: 1b5c0a63b8efd66bac1ad17e04974ea3
humanhash: mars-king-london-massachusetts
File name:Rechnungskorrektur Nr 20220122_pdf.exe
Download: download sample
Signature Formbook
File size:451'584 bytes
First seen:2022-02-02 09:31:33 UTC
Last seen:2022-02-02 09:38:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:5VO7Jweup3sPKxD+74OkkdujBkiIVzgi:5VOVwDp3AKR+74Id
Threatray 13'158 similar samples on MalwareBazaar
TLSH T1BBA49EB4A1AB8590F10FC974256CFD6502B231E3E9CA0D3917797645CBAEF983E8460F
Reporter lowmal3
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rechnungskorrektur Nr 20220122_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-02-02 09:35:22 UTC
Tags:
trojan formbook stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-02 09:32:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
Checks processor information in registry
Unpacked files
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
SH256 hash:
1e5c607c4c0752baffddb2b450387e9bc4347fcafee66181e90565f5cb94397a
MD5 hash:
46adac43d0a55d4a45958c7c592bad98
SHA1 hash:
0d829100ede54d8058472c0e299e019fda3d29d2
SH256 hash:
4889c6c95a7e107e7e9800dab4761498b53a4ae82cfd62e246692220f370644c
MD5 hash:
1b5c0a63b8efd66bac1ad17e04974ea3
SHA1 hash:
87a4255a54616f55160d584a72ef3c5e293a0439
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

Formbook

Executable exe 4889c6c95a7e107e7e9800dab4761498b53a4ae82cfd62e246692220f370644c

(this sample)

  
Delivery method
Distributed via e-mail attachment

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