MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9b9b02ea3c7c20a3b347712178063d70b93f8027bb5c57bd160692fbffe582ff. 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: 17
| SHA256 hash: | 9b9b02ea3c7c20a3b347712178063d70b93f8027bb5c57bd160692fbffe582ff |
|---|---|
| SHA3-384 hash: | a3ffe56de5b857d0b2fb75c505e029f3223df58e4badcbbfe60ae677c92d2e26526809287e886e66a498a6dcb0e05aad |
| SHA1 hash: | 83644a15268b9d1b856742561cb0dc8f7bac05ba |
| MD5 hash: | ed1aef251adba4e47408db95bcf563cf |
| humanhash: | comet-nebraska-connecticut-california |
| File name: | ed1aef251adba4e47408db95bcf563cf |
| Download: | download sample |
| Signature | Formbook |
| File size: | 414'856 bytes |
| First seen: | 2023-10-19 06:07:38 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f4639a0b3116c2cfc71144b88a929cfd (96 x GuLoader, 53 x Formbook, 37 x VIPKeylogger) |
| ssdeep | 6144:KfL+oq2XMMNL1kS+AzbDZPtot8zv347A+NPSkGs0F6/wl/XPUsV/MQ/xeKUICwa3:KfLRrNL+nQDnok3i9NPGE/w5hpt+aG |
| Threatray | 99 similar samples on MalwareBazaar |
| TLSH | T1579423012351D633C49466741E79EABE8B7DDE361AE5E3C783E02A9535B13D384BF224 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 78f9b898b8c2c940 (16 x Formbook, 15 x AgentTesla, 2 x AveMariaRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
352
Origin country :
FRVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
SecuriteInfo.com.Exploit.CVE-2018-0798.4.4081.11101
Verdict:
Malicious activity
Analysis date:
2023-10-19 02:12:39 UTC
Tags:
exploit cve-2017-11882 loader formbook xloader stealer spyware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Gathering data
Verdict:
Likely Malicious
Threat level:
5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
Malware
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, NSISDropper
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
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 domain / URL
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
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Detection:
formbook
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-10-19 06:08:08 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 23 (78.26%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 89 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ge06 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Formbook payload
Formbook
Unpacked files
SH256 hash:
bd27766fba30d2b0968b83369c90d36715cf98e77ce06fffced20310baa9cb4b
MD5 hash:
d85f122419c47a2d951ca93a266a336d
SHA1 hash:
87abb71c9a2e80a27f131ede433e4d4a315817c6
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
20b14a5a3163517fde6e52248420c145d83f1b8418d5d58905b9c3976e972da2
MD5 hash:
c64c98cc30b74e54af1531c26d205bd4
SHA1 hash:
560724cb2786bab0de396a72858419a289112b2d
SH256 hash:
9b9b02ea3c7c20a3b347712178063d70b93f8027bb5c57bd160692fbffe582ff
MD5 hash:
ed1aef251adba4e47408db95bcf563cf
SHA1 hash:
83644a15268b9d1b856742561cb0dc8f7bac05ba
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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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