MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dad44254738682bad3b4582fa66217c68abcc3a8512a825c2f1836e5bbd94c3c. 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: 11
| SHA256 hash: | dad44254738682bad3b4582fa66217c68abcc3a8512a825c2f1836e5bbd94c3c |
|---|---|
| SHA3-384 hash: | e16c0f7aa317920b68c38e9b9d19556f38bf15ff502da94ea7993ef312fb1363b9e59f0e92aebc156929e812d503d92e |
| SHA1 hash: | f26bfd036d24fc0b9143f3e376520741fe2eebaa |
| MD5 hash: | a347b36fff5f7db4429e8c5273d929a9 |
| humanhash: | stream-angel-wisconsin-winner |
| File name: | a347b36fff5f7db4429e8c5273d929a9 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 299'715 bytes |
| First seen: | 2021-11-22 13:49:31 UTC |
| Last seen: | 2021-11-22 15:49:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGiipOIjqc6r3Nplo5b0dfJr6cCzkcYlVXkcA/MgGTfkb3KXK:Op3jgoeecwqkOkDkK |
| Threatray | 11'461 similar samples on MalwareBazaar |
| TLSH | T1B454230F2680CC7BC25701B0193B677DF672E1CDA29E79358F683A7E3760956091C6AA |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SPAM RE Order Ref NO02652729Q - Technical Drawing Purchase Order for December January 2022.msg
Verdict:
Malicious activity
Analysis date:
2021-11-17 14:30:29 UTC
Tags:
exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
60%
Tags:
formbook overlay packed
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2021-11-17 16:20:58 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 45 (46.67%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'451 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:dyh6 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.tttk8.site/dyh6/
Unpacked files
SH256 hash:
dad44254738682bad3b4582fa66217c68abcc3a8512a825c2f1836e5bbd94c3c
MD5 hash:
a347b36fff5f7db4429e8c5273d929a9
SHA1 hash:
f26bfd036d24fc0b9143f3e376520741fe2eebaa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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