MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5c05ff860f7d421506e3e20e83b955a148ec9f4429313881d1c4f1bd22f58e3f. 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: 13
| SHA256 hash: | 5c05ff860f7d421506e3e20e83b955a148ec9f4429313881d1c4f1bd22f58e3f |
|---|---|
| SHA3-384 hash: | 2910b1cec1c2786a6991088a16cdffc7b212b1d6e82e3d6e3391f9b85b83b40e0456e5996cbfa3e1819941bf434a7c7d |
| SHA1 hash: | 0029533bfc4c0ec11afece3bddba29136ca78de9 |
| MD5 hash: | 3ccc6d96738230f4b06a67dcf928c9fb |
| humanhash: | angel-sink-thirteen-enemy |
| File name: | 3ccc6d96738230f4b06a67dcf928c9fb |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'146'368 bytes |
| First seen: | 2022-01-07 15:59:25 UTC |
| Last seen: | 2022-01-07 18:20:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:Ok3sgAj390LgPoag4eUXU+8j3VgYFXaTZGG:O4sgAj9M6g4XTQXMGG |
| Threatray | 12'546 similar samples on MalwareBazaar |
| TLSH | T1AD353A02FE55C912F0192233C5EF451883B8BD1066E3E72B79BA337DA9163B27C4959E |
| File icon (PE): |  |
| dhash icon | b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
322
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW ORDER.doc
Verdict:
Malicious activity
Analysis date:
2022-01-06 18:36:35 UTC
Tags:
exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook obfuscated 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:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-07 05:58:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
20 of 43 (46.51%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'536 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:n0k1 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
91127b33b695f24ccc731003d70cce08ffd0741ecbbb6b71b18295d990f2e80f
MD5 hash:
bade1e5c541f459c8d46d7113c2253ee
SHA1 hash:
0292a596756a082135e569c8ac57f60e6ed71c45
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
c88a5a9f1d1f452a735fd128d1b8781315236c21aef60dd3ca6d749e3863d4a0
MD5 hash:
cb5498afeb3287bcc08a84bff8c5e36b
SHA1 hash:
365b9cbdd07197b0d70b6e7b8fe8d7cc74b66be4
SH256 hash:
09c46256d2d3871bb86aa5f1d9c3123b6614f97aa07bacc4b428a1d2c3b9beec
MD5 hash:
67567788da0f57df0cb053327a6c9db0
SHA1 hash:
15ebbcdd83bd3783ec016025853b923d56f24014
SH256 hash:
5c05ff860f7d421506e3e20e83b955a148ec9f4429313881d1c4f1bd22f58e3f
MD5 hash:
3ccc6d96738230f4b06a67dcf928c9fb
SHA1 hash:
0029533bfc4c0ec11afece3bddba29136ca78de9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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