MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91611c980854c78b5da49e48553e20e646e4ab8d74f03fc4b2ced8058e818e66. 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: 8
| SHA256 hash: | 91611c980854c78b5da49e48553e20e646e4ab8d74f03fc4b2ced8058e818e66 |
|---|---|
| SHA3-384 hash: | a618f9616df2636232f5ee69e799464f4d6ad891bad03a53d107df50c8f6f0dacdd6873d1b07756c4feb4cf6a3a8b5c1 |
| SHA1 hash: | 0202de4aaddb804be532bd9340230e9065e68153 |
| MD5 hash: | adeea1d1379f7be003a9d616f5e5900e |
| humanhash: | indigo-mango-xray-fish |
| File name: | ALPHA_PO_16201844580.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 749'056 bytes |
| First seen: | 2020-11-09 15:58:42 UTC |
| Last seen: | 2020-11-15 22:45:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:jz64B9dwhNX85S1MvGeRCOowRBj8vIB6FXw1P9UCK/34Q:jzM8USTj8vHFAEr/Z |
| Threatray | 2'925 similar samples on MalwareBazaar |
| TLSH | 94F4491222BC6BE2F4AD6FB5811653044BE1AD46DB31C689FD8F30D5DB73A43CA12AC5 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: thaimartin.co
Sending IP: 111.90.145.169
From: Victor Alexander <victor@alexanderandasso.com>
Subject: ALPHA_PO-16201844580 ( ALPHA INTERNATIONAL TRADING Co.,Ltd )
Attachment: ALPHA_PO_16201844580.rar (contains "ALPHA_PO_16201844580.exe")
Intelligence
File Origin
# of uploads :
4
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Swotter
Status:
Malicious
First seen:
2020-11-09 09:22:37 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'915 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.ekbet48.com/ihj8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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