MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24
SHA3-384 hash: 5d9d2ceeb16eb97d2edc8de91d22d71e57afd1b392a9be8ff6ed13c13f0348941ea6c21ec684c7b368f763212c945374
SHA1 hash: 2afdfef2ea2508e5e7ed7695d8d88ada45126628
MD5 hash: 489f0e5315b6d3a5dc3a724eff24d97c
humanhash: utah-quiet-cardinal-muppet
File name:quotes request.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:829'440 bytes
First seen:2020-10-20 15:00:56 UTC
Last seen:2020-10-26 09:08:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:rikvA1KqJj+xvk/oCVHAzByxGg6wICzXD:JvA8qz/oCVgAxGBd
Threatray 2'574 similar samples on MalwareBazaar
TLSH 7305CF2635E9BF40E06E4637C8A06462DBBAEC07DE11D46EB8ED369D5FB1BD40522703
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: server.blakecorporations.com
Sending IP: 199.250.204.180
From: M Hanif Azis (malaysia) <Azis.hanif@petronas.com.my>
Reply-To: M Hanif Azis (malaysia) <purchase2@workmail.com>
Subject: quotes request
Attachment: quotes request.zip (contains "quotes request.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73566/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
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/498103
Signature
Antivirus detection for URL or domain
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
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
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 301177 Sample: quotes request.exe Startdate: 20/10/2020 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 7 other signatures 2->43 10 quotes request.exe 3 2->10         started        process3 file4 27 C:\Users\user\...\quotes request.exe.log, ASCII 10->27 dropped 13 quotes request.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 29 bluemonkeyhealingenergy.com 162.241.224.230, 49732, 80 UNIFIEDLAYER-AS-1US United States 16->29 31 transformintecture.com 162.241.85.174, 49724, 80 OIS1US United States 16->31 33 6 other IPs or domains 16->33 35 System process connects to network (likely due to code injection or exploit) 16->35 20 help.exe 16->20         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 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/867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 11:50:05 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qz7mjeksui5i4xvgfcsi5qmbbw2yrjywxeronuoi47cfcfuqrusa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
201e2fd48dfdd75ee8abf1ad910deb3ffa1784ae0229fe7588b2b54119409aee
Formbook
4636055b5170ddb11d94a466c0c93e57ad40caf68a036274bdf2ded620a22bce
Formbook
6bb732e1c22295b2fa6970a286225d14bd7c6fabef714f9b20c3a622bb8e7645
Formbook
75f121f9048171649f3ba28afcd30a1dcd668266717b0d98e8bac88afe411fe7
Formbook
767fc756f86db0b4de57b4ec14964f24af0e47eb23ba7fa1df6378bcf9986947
Formbook
805a071c8e38fca4e3602881ff33ac7a2afba65bb61cd7adda873950bf2779cb
Formbook
bdad93534a202f7d3c2f102dc39093fa12a32f5de82c76a5fb41a94e1748d99e
Formbook
c5bfbac52396976e672116e5fb07d6cae05d2b07b749d08283a26bcf29677dbe
Formbook
d325c45529e7211242f65cabe3549dd635a23fc43b48c2b2a64ccff8d54c1ee2
Formbook
e5a94739fb1f6d7a06f6b9eb529037c9ab0d59be424d4b99c63651360d7ded3f
Formbook
+ 2'564 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/201020-mrhnr7mfpe/
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 SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.thehappyhourtimes.com/z0po/
Unpacked files
SH256 hash:
867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24
MD5 hash:
489f0e5315b6d3a5dc3a724eff24d97c
SHA1 hash:
2afdfef2ea2508e5e7ed7695d8d88ada45126628
Link:
https://www.unpac.me/results/4a0e8c9e-0317-44d4-8e34-132202b25afb/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/4a0e8c9e-0317-44d4-8e34-132202b25afb/
SH256 hash:
afd62ca70241d3336b862ca54203449637dc5d0c6add8a0f42d373f914217bd6
MD5 hash:
e355e0769b6b1fb7b404d6aa9f18721b
SHA1 hash:
42e211868bdb5ea997e559c88e614225b415c805
Link:
https://www.unpac.me/results/4a0e8c9e-0317-44d4-8e34-132202b25afb/
SH256 hash:
b5182099476821e7b9f351397529efff3af76ddee58c8f638a60433ae9eff426
MD5 hash:
0dbf5352c5bd6c7a64ec5e8e55562bbd
SHA1 hash:
74238dc7e9dec8b52212131e2b1636c0c3bd20bb
Link:
https://www.unpac.me/results/4a0e8c9e-0317-44d4-8e34-132202b25afb/
SH256 hash:
bede79bf25ca010c286de6d88867a6303393b252b4b74ebdea06fd37f488a2ba
MD5 hash:
431312d51feb08bd4e11406adee8ad42
SHA1 hash:
70b08626aa49497d006195e3d74e71776f5724ab
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/4a0e8c9e-0317-44d4-8e34-132202b25afb/
Parent samples :
e5a94739fb1f6d7a06f6b9eb529037c9ab0d59be424d4b99c63651360d7ded3f
867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24
a50fdfd2a59cafe23cd41227b465d44b6d00e2b14f707798d60d2637ff78ef25
2fe26662d53b976914fd7bd9fbb589f5bd4114f47753c9437593b29fcd04c236
106bfa0280569ce313c19beb1c68515fb148212a033fdd96ef075d38256f5fb9
c698f5ef823adc2c3079ee359ea6d80e7c8e800d742d8f63c4c6f697131dd763
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24

File information

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

Malspam

Formbook

zip 26991259e901ac65cebe23efc45f095b11595c8a10c160f04b949421d6e4e217

Formbook

Executable exe 867ec49152a23a8e5ea628a48ec1810db588a716b922e6d1c8e7c45116908d24

(this sample)

  
Dropped by
MD5 b1486bac2232052cd2e5ef26b7107d99
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73566/
  
Dropped by
SHA256 26991259e901ac65cebe23efc45f095b11595c8a10c160f04b949421d6e4e217

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