MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9d18efbceab67662dbcc02cb56edeecb1fcc30ee000aba193d72a66fd7f5f0d. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: e9d18efbceab67662dbcc02cb56edeecb1fcc30ee000aba193d72a66fd7f5f0d
SHA3-384 hash: 46f0fd121c87100f5ce04483d73cf1d0989b459a5e49e0edf7de71e6d9560c28eda0485536f771d796613096e28182c5
SHA1 hash: cafbac227ebdbfbc1d37cf1435fc36cfe57a1041
MD5 hash: 06cc46cf273d8682dac3c5acf941f8e5
humanhash: cold-mountain-jig-table
File name:New order.exe
Download: download sample
Signature Formbook
File size:883'712 bytes
First seen:2021-10-31 19:52:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:KtHcv3VDEhmaqJFTPs5GNOGgRYFifo2Uea/3EKJ2nCoJWMZR8U+radkETMzu/E/7:KIlDEIaqgY8PaFiZmvE9jgMRj
Threatray 10'977 similar samples on MalwareBazaar
TLSH T13B155BB9325176DFC86BCD76DA642C64EFA17877431BC207A41301ADAA8D997CF201F2
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New order.exe
Verdict:
Malicious activity
Analysis date:
2021-10-31 19:54:52 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Launching the default Windows debugger (dwwin.exe)
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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
Self deletion via cmd delete
Sigma detected: Suspect Svchost Activity
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 512483 Sample: New order.exe Startdate: 31/10/2021 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 12 other signatures 2->48 9 New order.exe 3 2->9         started        process3 file4 26 C:\Users\user\AppData\...26ew order.exe.log, ASCII 9->26 dropped 50 Injects a PE file into a foreign processes 9->50 13 New order.exe 9->13         started        signatures5 process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 13->52 54 Maps a DLL or memory area into another process 13->54 56 Sample uses process hollowing technique 13->56 58 Queues an APC in another process (thread injection) 13->58 16 svchost.exe 13->16         started        19 explorer.exe 13->19 injected process8 dnsIp9 32 Self deletion via cmd delete 16->32 34 Modifies the context of a thread in another process (thread injection) 16->34 36 Maps a DLL or memory area into another process 16->36 38 Tries to detect virtualization through RDTSC time measurements 16->38 22 cmd.exe 1 16->22         started        28 solusimatasehat.site 103.147.154.48, 49788, 80 IDNIC-DENEVA-AS-IDPTDenevaID unknown 19->28 30 www.solusimatasehat.site 19->30 40 System process connects to network (likely due to code injection or exploit) 19->40 signatures10 process11 process12 24 conhost.exe 22->24         started       
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-31 16:05:14 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:snr6 rat spyware stealer trojan
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.reynbetgirisi.com/snr6/
Unpacked files
SH256 hash:
a24b017645ad75f78552719251c33471c0a92f3cc19578db10b0ede79fb85556
MD5 hash:
ed4b0496fe05020acdf441fbaa04c7ae
SHA1 hash:
84ab04cd144a22b7f8e9e8d1a1c32d412857dc94
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
d839bf5abb6ff40a3e2d4a4b165053a7c65d181b8f56602da532720bcc8f3d40
MD5 hash:
5249dcd770d33f7b98f3d3f35208d25b
SHA1 hash:
5843b0145ee2d67a7badd6d224192bf8cc208531
SH256 hash:
e9d18efbceab67662dbcc02cb56edeecb1fcc30ee000aba193d72a66fd7f5f0d
MD5 hash:
06cc46cf273d8682dac3c5acf941f8e5
SHA1 hash:
cafbac227ebdbfbc1d37cf1435fc36cfe57a1041
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

Malspam

Formbook

Executable exe e9d18efbceab67662dbcc02cb56edeecb1fcc30ee000aba193d72a66fd7f5f0d

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment

Comments