MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355. 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

Intelligence 14 IOCs YARA 1 File information Comments

SHA256 hash:	2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355
SHA3-384 hash:	abba9623f801fd275a339c95e3cf4c57dc7be60c6524704e28c6f4b8f5538590eb1cab84668e8ff5d274c368022d8337
SHA1 hash:	64619d3a767eb8c0d085375476531e0603390b01
MD5 hash:	f86d4dffe9bb4c536070ea4df2028ae3
humanhash:	mike-steak-california-video
File name:	bin.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	188'928 bytes
First seen:	2022-11-11 10:13:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
ssdeep	3072:y+ssyDU2s335VDNGr8fMdBFs6aTzhI0Qx+NopH7Wdo3mYYzrsPlQTBT88Cf:yU2w3DDNj2BFCq0debP9+sNQTG
TLSH	T18F04125B530CD809D6CAD078AC581EE7B2ECCE6965588F3BC9DEA64AC1C89DC2152F1C
Reporter	cocaman
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

179

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

formbook

ID:

File name:

bin.exe

Verdict:

Malicious activity

Analysis date:

2022-11-11 10:17:15 UTC

Tags:

formbook trojan stealer

Link:

https://app.any.run/tasks/d721f619-904d-47c6-804a-c7c5e7ba047e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/332392/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Launching a process

DNS request

Sending an HTTP GET request

Reading critical registry keys

Sending a custom TCP request

Creating a file in the %temp% directory

Unauthorized injection to a recently created process

Searching for synchronization primitives

Forced shutdown of a system process

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

overlay packed

Link:

https://www.filescan.io/uploads/636e206c83b66bc0f04239b7/reports/e4e087fc-a433-4f35-b3f1-41885338b022/overview

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

Link:

https://analyze.intezer.com/analyses/8ebc4104-636e-4ece-85ba-9efc02c0c156

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1111155

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Queues an APC in another process (thread injection)

Sample uses process hollowing technique

Snort IDS alert for network traffic

System process connects to network (likely due to code injection or exploit)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355/

Threat name:

Win32.Trojan.FormBook

Status:

Malicious

First seen:

2022-11-10 15:27:29 UTC

File Type:

PE (Exe)

AV detection:

23 of 26 (88.46%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fioh6hs3eljhmsh76gnr35hgaykp7dokdueazky5gae3opqfcnkq._file

Verdict:

malicious

Label(s):

formbook

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:drg3 rat spyware stealer trojan

Link:

https://tria.ge/reports/221111-l9m6zahc2t/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Checks computer location settings

Loads dropped DLL

Formbook

Verdict:

Informative

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/cf3a415c-0ac1-4166-a81a-7ed43d8b12c6

Unpacked files

SH256 hash:

67c7b21612c6589e96eac25fec16dbc40b1274b62e4c69dde0bc9f5425ae9b68

MD5 hash:

a9f6e11c0d1c5ae0d68797d401c0a063

SHA1 hash:

58acab37cf6672c0cf7b8f74f698e0688db6939c

Detections:

XLoader

win_formbook_auto

win_formbook_g0

Link:

https://www.unpac.me/results/2ebd5c1b-3877-4922-9af9-d7e242459f84/

SH256 hash:

2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355

MD5 hash:

f86d4dffe9bb4c536070ea4df2028ae3

SHA1 hash:

64619d3a767eb8c0d085375476531e0603390b01

Link:

https://www.unpac.me/results/2ebd5c1b-3877-4922-9af9-d7e242459f84/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355

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.