MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842
SHA3-384 hash: 2b0f2fd99c42d504f8dc3fd07af31b10f8a79a6cca6e3a5acd1328524dafab27bbba146c59beb38f90c88f0b516a1016
SHA1 hash: c3dc36ffb0efaf7aad512b8a82c43678b7314f38
MD5 hash: 683ec5541b3901533bf82d5df00dcde2
humanhash: london-burger-black-burger
File name:Shipping Documents PL&BL Draft.scr
Download: download sample
Signature Formbook
Create hunting rule
File size:460'288 bytes
First seen:2021-01-14 07:02:49 UTC
Last seen:2021-01-14 08:52:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a3dd289e085cdb130e7e60c52ab293af (3 x RemcosRAT, 2 x Formbook, 1 x NetWire)
ssdeep 6144:9F0f3cHOmVYAO3YANcyUfFUlakZZlXV5VNrULYXUpegZjThX8pneAseZT:92fofWPckakZR5zrUEX9gZAnhZT
TLSH AAA4CF952190A47DF0AA0D326AD98F7360B57C313F54745BAFA83F663E33DC0A65122E
Reporter abuse_ch
Tags:DHL FormBook scr


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: soa0.506.jxwi.cf
Sending IP: 46.101.60.174
From: DHL Express <support@dhl.com>
Subject: DHL CONSIGNMENT NOTIFICATION: AWB 9899691012 Clearance Doc
Attachment: Shipping Documents PLBL Draft.r00 (contains "Shipping Documents PL&BL Draft.scr")

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping Documents PL&BL Draft.scr
Verdict:
Malicious activity
Analysis date:
2021-01-14 07:21:36 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/e24ce8b1-2f55-4e18-bc18-a19300dc8cd9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/111960/
Detection(s):
SecuriteInfo.com.Variant.Graftor.895630.24688.29033.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Launching the process to change network settings
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/581153
Signature
Antivirus / Scanner detection for submitted sample
Executable has a suspicious name (potential lure to open the executable)
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 339610 Sample: Shipping Documents PL&BL Dr... Startdate: 14/01/2021 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 6 other signatures 2->41 10 Shipping Documents PL&BL Draft.exe 2->10         started        process3 signatures4 49 Maps a DLL or memory area into another process 10->49 13 Shipping Documents PL&BL Draft.exe 10->13         started        process5 signatures6 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 16 explorer.exe 13->16 injected process7 dnsIp8 27 www.directorystar.asia 69.197.175.2, 49752, 49772, 80 WIIUS United States 16->27 29 www.riqinxin.com 91.195.241.137, 49762, 80 SEDO-ASDE Germany 16->29 31 21 other IPs or domains 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 20 msiexec.exe 16->20         started        signatures9 process10 signatures11 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842/
Threat name:
Win32.Trojan.Graftor
Create hunting rule
Status:
Malicious
First seen:
2021-01-14 07:03:30 UTC
AV detection:
17 of 46 (36.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqhfck3vxlgq5vxa4e7pue7w5kjoxvd4efarfnjxcqsqbgijzbba._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210114-8qg5at6j5a/
Behaviour
Gathers network information
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 UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.elevatedenterprizes.com/h3qo/
Unpacked files
SH256 hash:
040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842
MD5 hash:
683ec5541b3901533bf82d5df00dcde2
SHA1 hash:
c3dc36ffb0efaf7aad512b8a82c43678b7314f38
Link:
https://www.unpac.me/results/4beeee4f-5f21-400b-83dc-b0df5f31e95a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

r00 e538fa0f92833682851144d040a7aa9953be371d0893274726f87de33d9a9425

Formbook

Executable exe 040e512b75bacd0ed6e0e13efa13f6ea92ebd47c214112b5371425009909c842

(this sample)

  
Dropped by
MD5 c3976cfd9d2f6618329da71e9bc6c701
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/111960/
  
Dropped by
SHA256 e538fa0f92833682851144d040a7aa9953be371d0893274726f87de33d9a9425

Comments