MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d9563466b0112cc1d51196d5ea329e684cb3373f5fd75bdafec0210b3940b111. 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: | d9563466b0112cc1d51196d5ea329e684cb3373f5fd75bdafec0210b3940b111 |
|---|---|
| SHA3-384 hash: | d321bd1a21509c71887612f909d6f1d89c185d7c035594d896d81e251d34a8ce90a34066e325ab78684794395f17a9a7 |
| SHA1 hash: | 2e05ec9f1ca54c9a0b574aa1e008f6bd56b6962e |
| MD5 hash: | 2f6374e98f08edaee2741f051d661d47 |
| humanhash: | monkey-oven-zebra-sodium |
| File name: | 2f6374e98f08edaee2741f051d661d47 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 489'984 bytes |
| First seen: | 2021-12-20 15:59:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:ru2iN08Lsi7f4K/QyuOtdmxhOiDBZjKZPv2uSK3ltGG:q1KOsi8KY0dmJKZvtSK3zGG |
| Threatray | 12'393 similar samples on MalwareBazaar |
| TLSH | T158A4F14CFA27EAE8E52D03B929B14C321F76D515E4A9DD6D299332AB0934702109FDCF |
| 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 :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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
.NET source code contains potential unpacker
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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:
2021-12-20 16:00:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 43 (55.81%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'383 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:a9rn rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
859260a506526e27f318edf18c5c6498e0e3ac42bcef750a52bdbb1f330416cf
MD5 hash:
c9e0ba6da4db2a279f5acb1e49a28659
SHA1 hash:
c0147c0dacfa737d73facd9b2deb31e6f1412c38
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
f4e2f6552023b878d4c0d722f236c2b542bc88d313df80e183799b53393700c9
MD5 hash:
e182ee8b070d75fcfd8b625cdd6de4b4
SHA1 hash:
1ed4a0ef4eb79b8114f28bc1fc645f9007aad8d5
SH256 hash:
9f5763966bacdc6de3944a6e06a49b05869c38f2e98b32cb93b483a480a6ffff
MD5 hash:
3418c620c4b9dd4533a88f1ba5ec3ff1
SHA1 hash:
12f6aaf1c90030c4063d42a27b2e7000a08b6e74
SH256 hash:
d9563466b0112cc1d51196d5ea329e684cb3373f5fd75bdafec0210b3940b111
MD5 hash:
2f6374e98f08edaee2741f051d661d47
SHA1 hash:
2e05ec9f1ca54c9a0b574aa1e008f6bd56b6962e
Malware family:
FormBook
Verdict:
Malicious
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| 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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