MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 beab53a78651513011c1b0374269a4a282a995650cb9bc7063ae999628e578a2. 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: 14
| SHA256 hash: | beab53a78651513011c1b0374269a4a282a995650cb9bc7063ae999628e578a2 |
|---|---|
| SHA3-384 hash: | 59ac4c974df6e07fc97304bbf6a503f278ba5dceda365377d17917eabfb3887b577fc1055f439473836454ffd2a2e4bc |
| SHA1 hash: | 2dfc28fa90c82ceec45afc26d5ffd08a02ab54f7 |
| MD5 hash: | b4c4d2c17a06ee500996136dc8d01926 |
| humanhash: | grey-lion-ohio-stream |
| File name: | b4c4d2c17a06ee500996136dc8d01926 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 645'120 bytes |
| First seen: | 2022-04-18 06:53:30 UTC |
| Last seen: | 2022-04-19 12:06:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:vHHj6fK00vwM4SkFx58NVdTRCwFNj2w4zuv5:vnGGwM4SkW5z2w4Kv5 |
| Threatray | 15'018 similar samples on MalwareBazaar |
| TLSH | T156D4BD842F54C00EEA993DB7A86184F547E1ED419C0CF2CA79F07B8969B2EE7C1B5346 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 06b080940880d104 (12 x Formbook, 8 x AgentTesla, 5 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd6fa9797ce79d199aca7e266a7c6cc1c04a9e85b2276e66cfc5d20e10cdd08f.zip
Verdict:
Malicious activity
Analysis date:
2022-04-18 10:47:16 UTC
Tags:
loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed update.exe
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
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for domain / URL
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:
2022-04-18 04:51:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'008 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:s20a rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
afe4f5e447be95f658f35025522097cb90d63b103459666aea8189328efe1498
MD5 hash:
c752868f2dd0e0ca9c348b9137061874
SHA1 hash:
3bbfaed590c9bc349bff1cd13eaa902f25b939a9
SH256 hash:
af1f5074eff36653e6d54c5c7aabf990aee2cc70a72db4cfb1707e452349c574
MD5 hash:
fc0ae7f6d4aa4aa2c27c26407936ec3d
SHA1 hash:
dfa9b61be7f02298605ffe7e007617016c9bfc2b
SH256 hash:
beab53a78651513011c1b0374269a4a282a995650cb9bc7063ae999628e578a2
MD5 hash:
b4c4d2c17a06ee500996136dc8d01926
SHA1 hash:
2dfc28fa90c82ceec45afc26d5ffd08a02ab54f7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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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