MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6fe3d4977127b286b44f111d1048b19ae3bd4016d53af1ba2c488c4751f45eb0. 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: 6
| SHA256 hash: | 6fe3d4977127b286b44f111d1048b19ae3bd4016d53af1ba2c488c4751f45eb0 |
|---|---|
| SHA3-384 hash: | b44cbd737a3b3f7d03bc2d5fa43d7c051db45281525a44629b76b917cf9852960f4e7e1af81a577d9288ac6fddb79907 |
| SHA1 hash: | b7cdead0a74bc81359169092da0ea443e09bb762 |
| MD5 hash: | 43ca77eb4fb2baabb5a2706c111bd3e6 |
| humanhash: | pasta-mars-paris-two |
| File name: | 06-10-22.zip |
| Download: | download sample |
| Signature | Formbook |
| File size: | 65'290 bytes |
| First seen: | 2022-06-10 04:33:38 UTC |
| Last seen: | Never |
| File type: | zip |
| MIME type: | application/zip |
| ssdeep | 1536:uzXbLlYNmJuJdryqT3Zs380j1AFUuILjJyvkvu6wSim:uz9amJSmk3+M0pAFk1OkWmF |
| TLSH | T1D053124EA57D66827B4F9FEA831614594DC4CC7C09E87D43405CB0B32CB9696CE63A27 |
| TrID | 80.0% (.ZIP) ZIP compressed archive (4000/1) 20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1) |
| Reporter |  cocaman |
| Tags: | FormBook zip |
cocaman
Malicious email (T1566.001)From: "Account Dep. <har.cro@arapeytermas.com>" (likely spoofed)
Received: "from irrotoln.arapeytermas.com (irrotoln.arapeytermas.com [193.233.182.92]) "
Date: "9 Jun 2022 21:33:07 -0700"
Subject: "STATEMENT OF ACCOUNT"
Attachment: "06-10-22.zip"
Intelligence
File Origin
# of uploads :
1
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
nanocore packed
Result
Verdict:
MALICIOUS
Link:
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2022-06-10 03:58:01 UTC
File Type:
Binary (Archive)
Extracted files:
20
AV detection:
17 of 40 (42.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:fs44 persistence rat spyware stealer suricata trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe Delivery method
Distributed via e-mail attachment
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