MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 502636e54d4918b959687c4b0b42b8315a5c8b3740eb197a7465ce1492d839af. 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: | 502636e54d4918b959687c4b0b42b8315a5c8b3740eb197a7465ce1492d839af |
|---|---|
| SHA3-384 hash: | c6a9f1e9db1925af5a68c09c922e7094a9a089c14aab8986ee952c3f9685ad6383f680d458b445d381539806fc0213e6 |
| SHA1 hash: | 4e3d51d168163f5f55eef163976654d77752f65d |
| MD5 hash: | 30f044a7b4f6f70cd151fa002b7b2d69 |
| humanhash: | ack-single-king-blossom |
| File name: | Shipment Deatails BL and INV222010736.gz |
| Download: | download sample |
| Signature | Formbook |
| File size: | 207'203 bytes |
| First seen: | 2022-10-28 08:46:03 UTC |
| Last seen: | Never |
| File type: | gz |
| MIME type: | application/x-rar |
| ssdeep | 3072:jq6w/w4swMCwddZxOaMHKiZ5mY55ocIwUNCpgOK6WyJIkAmTaBCc6vShBcR:EoJtZQqiZ5m65DIwKOK6WmomT1vW+R |
| TLSH | T17814139B7CB7A354AB36A983E941D99F64E001A111E8B706A5DB0EF13D148C0CC3BF5E |
| TrID | 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1) |
| Reporter |  cocaman |
| Tags: | FormBook gz |
cocaman
Malicious email (T1566.001)From: "FedEX Intl <sum.war@bozemanconsultants.com>" (likely spoofed)
Received: "from macwxooi.bozemanconsultants.com (macwxooi.bozemanconsultants.com [85.217.145.49]) "
Date: "26 Oct 2022 16:41:52 -0700"
Subject: "Shipment Notification - BL and INV222010736"
Attachment: "Shipment Deatails BL and INV222010736.gz"
Intelligence
File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
File Archive Information
This file archive contains 3 file(s), sorted by their relevance:
| File name: | muapwnlub.ngc |
|---|---|
| File size: | 189'440 bytes |
| SHA256 hash: | cad4de6663c82ad30b952fef52be31365457bc723250c910a32332d12f6ae665 |
| MD5 hash: | 47c2426d6be052445e8ba23c68c4e340 |
| MIME type: | application/octet-stream |
| Signature | Formbook |
| File name: | hejrtiqjybv.yii |
|---|---|
| File size: | 6'041 bytes |
| SHA256 hash: | 7d7670d4fad0b53a5d0c4f135245f031618f41654108fee43c7b840db447ffda |
| MD5 hash: | 7c34f773c62e2afd2074413613f73371 |
| MIME type: | application/octet-stream |
| Signature | Formbook |
| File name: | exunfqxiom.exe |
|---|---|
| File size: | 6'656 bytes |
| SHA256 hash: | ecdc3c99f6b835190809b64d576fc17a5ad5fd75889a06bf8c3eac53b96fd90b |
| MD5 hash: | 3f4db714b48655fa875b2b96b99d787d |
| MIME type: | application/x-dosexec |
| Signature | Formbook |
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-10-27 02:24:00 UTC
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:sm28 rat spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Formbook
gz 502636e54d4918b959687c4b0b42b8315a5c8b3740eb197a7465ce1492d839af
(this sample)
exe Delivery method
Distributed via e-mail attachment
Dropping
Formbook
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