MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 be770e407dcedcafe214f75273fbbbd7264c1c7c48dbc6da8764add43296adce. 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
| SHA256 hash: | be770e407dcedcafe214f75273fbbbd7264c1c7c48dbc6da8764add43296adce |
|---|---|
| SHA3-384 hash: | 7e5a8ad62a4690ec031747ccb7aefaa76c09804b079abfe28b4fc8b8d3c2e4bbba3092aedcacadb85d67030a2ecad54f |
| SHA1 hash: | 9230905d50e7a13937bb1f076f63f0da962864c1 |
| MD5 hash: | e079c68325f24f2ddd7c677d3d90393c |
| humanhash: | five-quiet-maryland-high |
| File name: | SCAN_20210112_132640143,pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 862'208 bytes |
| First seen: | 2021-01-12 07:25:29 UTC |
| Last seen: | 2021-01-12 08:55:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:IBem76Crdsoznl9N9zZVSWavwO2PGhBIKisqIEm5C6ey3m9F6J:IBR7TrSo7Jtt8D2ehBIKzEuF3m9o |
| Threatray | 3'341 similar samples on MalwareBazaar |
| TLSH | FF056A61DB929711D7AC13FD2411006227E5CF69F3E8EB68ED9970B26F76A2801FD1C2 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook geo KOR |
abuse_ch
Malspam distributing Formbook:HELO: mail-smail-vm31.hanmail.net
Sending IP: 203.133.180.215
From: 태림종합건설 <e-taelim@hanmail.net>
Subject: 우리를_인용하십시오 (원소재 요청드립니다.)
Attachment: SCAN_20210112_132640143,pdf.cab (contains "SCAN_20210112_132640143,pdf.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SCAN_20210112_132640143,pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-12 08:17:41 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Result
Verdict:
SUSPICIOUS
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
Signature
Found malware configuration
Machine Learning detection for dropped file
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-01-12 05:50:52 UTC
AV detection:
2 of 46 (4.35%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
netwirerc
Similar samples:
+ 3'331 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.alterhigh.com/rmck/
Unpacked files
SH256 hash:
296620e9308a1069ca98d27c426f25f5c1f87d9240bb371c657571034b0261b5
MD5 hash:
4cf24d41a7882216740280e3294cb853
SHA1 hash:
6bcb31d3dc0a7d71da1067a628168664202769a4
SH256 hash:
b2cab21ca6ac6d18f904ba323c82a8c204f24db9a940add131234c963c63fc76
MD5 hash:
d192dd1d941a54c052cacef8b605f2e4
SHA1 hash:
15af4f3afacce1706008bed906f8eb94eaa71354
SH256 hash:
ff5b84324353e18879da051d023f4d4b95651525a0fabe15112d7c06702b8222
MD5 hash:
44f92a95adfee8a2605998534f25428e
SHA1 hash:
f2cfc7b3386eb14719f3ba8427ff3c4331761bd2
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
be770e407dcedcafe214f75273fbbbd7264c1c7c48dbc6da8764add43296adce
MD5 hash:
e079c68325f24f2ddd7c677d3d90393c
SHA1 hash:
9230905d50e7a13937bb1f076f63f0da962864c1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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