MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 318dbc196d2abc4dd2c0aaeaa681d1892e030270b51d255607ab53f6c93c1fa0. 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


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 318dbc196d2abc4dd2c0aaeaa681d1892e030270b51d255607ab53f6c93c1fa0
SHA3-384 hash: 3a3dfa63c615d16f03e94e9025f56a78e5e9f6e67a09a2e3d9b67b1ce3423be8d953f3288908201c63d37f903c95a632
SHA1 hash: 8659847e3c6e92ef3dd6aaba8b3dcf6cd2870074
MD5 hash: b1d539ce7a07e7a2bc17bee9b38027f0
humanhash: pip-crazy-mars-fifteen
File name:Purchase Order 40,7045$.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:413'696 bytes
First seen:2020-11-19 07:56:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e617ab7e8f8469efcd6cb187d3073a1c (3 x AgentTesla, 1 x Formbook)
ssdeep 6144:7xRw+YxUIOae3yoAnOs794osY46WoDuBkYVxdMAN6XmUsKHwZ:7xjYeINeOnHuY46rn6vM7WUxHwZ
Threatray 2'980 similar samples on MalwareBazaar
TLSH D594CF30BB938131D166537519F99665E22C7C310F72D5A7E3987B2E8E702D1A2393E3
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: lucky1.263xmail.com
Sending IP: 211.157.147.130
From: pan <pan@tthose.com>
Subject: Re: Purchase Order Details
Attachment: Purchase Order 40,7045.rar (contains "Purchase Order 40,7045$.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.30183.6799.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/542477
Signature
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)
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 dnsIp2 2 Behavior Graph ID: 320336 Sample: Purchase Order  40,7045$.exe Startdate: 19/11/2020 Architecture: WINDOWS Score: 100 35 www.thoughtslate.com 2->35 37 www.fireandcrystal.com 2->37 39 parkingpage.namecheap.com 2->39 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Yara detected FormBook 2->49 51 4 other signatures 2->51 11 Purchase Order  40,7045$.exe 2->11         started        signatures3 process4 signatures5 59 Maps a DLL or memory area into another process 11->59 14 Purchase Order  40,7045$.exe 11->14         started        process6 signatures7 61 Modifies the context of a thread in another process (thread injection) 14->61 63 Maps a DLL or memory area into another process 14->63 65 Sample uses process hollowing technique 14->65 67 Queues an APC in another process (thread injection) 14->67 17 explorer.exe 14->17 injected process8 dnsIp9 29 www.primeworldgroup.com 45.207.121.138, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 17->29 31 rockinglifefromhome.com 34.102.136.180, 49756, 80 GOOGLEUS United States 17->31 33 15 other IPs or domains 17->33 43 System process connects to network (likely due to code injection or exploit) 17->43 21 mstsc.exe 12 17->21         started        signatures10 process11 dnsIp12 41 www.primeworldgroup.com 21->41 53 Modifies the context of a thread in another process (thread injection) 21->53 55 Maps a DLL or memory area into another process 21->55 57 Tries to detect virtualization through RDTSC time measurements 21->57 25 cmd.exe 1 21->25         started        signatures13 process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/318dbc196d2abc4dd2c0aaeaa681d1892e030270b51d255607ab53f6c93c1fa0/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2020-11-19 07:57:03 UTC
AV detection:
27 of 28 (96.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ggg3yglnfk6e3uwavlvknaorrexagatqwuoskvqhvnj7nsj4d6qa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
124bbabecb8fc90f529eabfbd3aec4e4604782ca267c954ecf9cf38f48b43aa4
Formbook
19427e067d1a9b655253eaaecce802bcbf6a822a1a52a32ab4a227968054d116
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2128551c6363325c0d054a9a4d19bd066a9bde70d6ee860535d298d6961b54d7
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3dc50d4418b7d64dcbb6c364e49b19cf8bc06ed7d2cc6566658ab3bac8a8c347
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5120376bed226fac5d8eb936eb1f798fc4f7f51e263e40a2e9b16fcb949eb6e2
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55a07d9b6fcf1c45c55afbf847da7fff3d76b7c8c699739d76ab07640bf02daa
Formbook
70cd238b3f80f507ac99f8d355b5d461627e8a61ddd7ffba252296fea2619978
Formbook
797dd6c7fd666d180638505d42d8803dffa37e8b76104fe77b21a680524242e7
Formbook
89801979a78a0f635526ad4b9a31a63cbc9600fc6f49d26cc3b2a76039f4a940
Formbook
ee0457ba9402a1734173b6d1b5e7de02e36a081a4949b6c9dbe2f35d8ceac9d4
Formbook
+ 2'970 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201119-z5e6rrgtdn/
Behaviour
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
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.sweetbasilmarketing.com/igqu/
Unpacked files
SH256 hash:
318dbc196d2abc4dd2c0aaeaa681d1892e030270b51d255607ab53f6c93c1fa0
MD5 hash:
b1d539ce7a07e7a2bc17bee9b38027f0
SHA1 hash:
8659847e3c6e92ef3dd6aaba8b3dcf6cd2870074
Link:
https://www.unpac.me/results/299c551d-c493-4567-9f2e-636125c01aed/
SH256 hash:
298a31993853244d8ffa7f458aa904c3fc035e1e3b0505f3085d3b449e807c3b
MD5 hash:
946ca755e0e50b9c7644b1fb0a1f130b
SHA1 hash:
99baefb0480f4c02bdfcb47ba8062b18a096a556
Link:
https://www.unpac.me/results/299c551d-c493-4567-9f2e-636125c01aed/
SH256 hash:
810e49cfa84ab5921f3ac51aa5f0bba28dea8c300b209bbd226116333fbb3e8a
MD5 hash:
e3c2de6d08fcdd86b7f9ab0bdeeae64e
SHA1 hash:
763241fc9d5c586889bb038ac85e5ef8cbd29211
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/299c551d-c493-4567-9f2e-636125c01aed/
Parent samples :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 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.

Malspam

Formbook

rar e4b411a15dbc02e496cb3df079c4a0f4bc88d0c6790d0cddc9b926d8d0a5267b

Formbook

Executable exe 318dbc196d2abc4dd2c0aaeaa681d1892e030270b51d255607ab53f6c93c1fa0

(this sample)

  
Dropped by
MD5 1e94c6ab5d6e51d6e4e53749ecee83a2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e4b411a15dbc02e496cb3df079c4a0f4bc88d0c6790d0cddc9b926d8d0a5267b

Comments