MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c8106842608e4f4300a6fe2f369914e6ff67013c4c66edf42a0b54bdd55f5c91. 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: | c8106842608e4f4300a6fe2f369914e6ff67013c4c66edf42a0b54bdd55f5c91 |
|---|---|
| SHA3-384 hash: | 63b36624bda8ca3dabb6b32aceba43877c027f8f36ac46219685b33ebf47a97a52283683756d8910a1557f2550ef302a |
| SHA1 hash: | 6084b7fbc72adfb814ce7ec324d3b6fd0e6b2c84 |
| MD5 hash: | 534062d40549fde37f0026940784f6c7 |
| humanhash: | bacon-colorado-music-mobile |
| File name: | Scan_11062020.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 360'960 bytes |
| First seen: | 2020-06-11 18:39:29 UTC |
| Last seen: | 2020-06-11 19:51:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'221 x AgentTesla, 20'423 x Formbook, 12'371 x SnakeKeylogger) |
| ssdeep | 6144:N89iaa9YRhkefMgvv9qVCMIxskfTKpWSv0l0tCNOILjSeORCZ7W:NStOAdMgYCNIpt0l0tCNhLjxI |
| Threatray | 5'420 similar samples on MalwareBazaar |
| TLSH | 5F748C2C535C6917EB6FC1FFD2D1810C63E9C16B5249EFCBDCD122E5091A7A2E94228B |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: antispam2.ctm.net
Sending IP: 125.31.5.81
From: Zhen Xing Yang <yzx@macau.ctm.net>
Subject: FYI 11-06-2020
Attachment: Scan_11062020.img (contains "Scan_11062020.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-06-11 18:41:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'410 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.norjax.com/hxb/
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
f8a69648feb788788215cc1aa04b9ebc
Dropped by
MD5 f8a69648feb788788215cc1aa04b9ebc
Delivery method
Distributed via e-mail attachment
Comments
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