MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3506ed727e44f3c97a0b9eb31f6c9d06d44c84fc4898e7f65d4d1cede84a2e00. 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: | 3506ed727e44f3c97a0b9eb31f6c9d06d44c84fc4898e7f65d4d1cede84a2e00 |
|---|---|
| SHA3-384 hash: | 213b82f9aa8dbde2dbdd43977086044d1846f1a179d586b34848f686d272602a40b4cfc3182c1a93b91a7e6cd596aef8 |
| SHA1 hash: | bd6c0fd393671ac269ae1e5a6841579c0495f266 |
| MD5 hash: | 46f88471151a0c69481bfa77f60aa1ba |
| humanhash: | paris-purple-carolina-july |
| File name: | Documents - V-21-170-090-E04.pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'276'416 bytes |
| First seen: | 2021-07-01 12:36:16 UTC |
| Last seen: | 2021-07-01 13:44:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 24576:mZ9X8C4tKbhzh+0HaKgjQDzny/X0DoNHhM3jY18lU+M:ckyhzhhcjQDry/X0YHsjYSlF |
| Threatray | 6'085 similar samples on MalwareBazaar |
| TLSH | 0945CF4BF2CDDA13C4591638DCEB82701F71FDB66C128B0A2A997ADD3DB3F1198416A4 |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Documents - V-21-170-090-E04.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-01 12:43:35 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:
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 method to dynamically call methods (often used by packers)
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Double Extension
Sigma detected: Suspicious Svchost Process
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 an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-01 06:33:43 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 6'075 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.solegarage.com/bgmi/
Unpacked files
SH256 hash:
1723f07572dc98747d10201b0b44603bacd3de72c6aa0dea36bed463c14bdd3c
MD5 hash:
3da108f0c45edcab8b599274b4e998b2
SHA1 hash:
736303da7183e14ccc402d97819b54586e11568a
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
3b0554c201885759dfb2f901c65ebd693cf42a2742e33ae4431229ab5ae01c60
MD5 hash:
2bb8133f427a54e9760006268b92b7b9
SHA1 hash:
e340d0c3bd4b66f845859c46001bac5da47e3e39
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
3506ed727e44f3c97a0b9eb31f6c9d06d44c84fc4898e7f65d4d1cede84a2e00
MD5 hash:
46f88471151a0c69481bfa77f60aa1ba
SHA1 hash:
bd6c0fd393671ac269ae1e5a6841579c0495f266
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
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_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
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