MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf
SHA3-384 hash: e435dbb4f940c1342544f897fe197a553dbe0c06fd04eb190d7e750cc7b82ac706f11409e01382007617c1ed6222bc4e
SHA1 hash: ae9b6e00621aed3418a5d3a7b3c2336381fc45e4
MD5 hash: 0780d8f88e06fd086fe3e210b674da6d
humanhash: sierra-high-hotel-snake
File name:Bank Details.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:875'008 bytes
First seen:2020-11-05 18:54:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:2l7R3WAEOnIybvd2CGrxlTzPespWLZOKa+cRssMsM8zttBldSbC9zt2o9xiskcTk:2l5bgRtlTLzIERsdv87UC9z9csf
Threatray 2'838 similar samples on MalwareBazaar
TLSH 0815BFFA6246EA6AC40F043FF84B25619389DF2D99FC904653C5F11D127C7CEA6AC48B
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

From: Purchase<purchase@dryfleet.com>
Subject: Re:Purchase Order
Attachment: Bank Details.r15 (contains "Bank Details.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/83529/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-11-05 13:24:27 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=obmbzf3wr6brz6na43qij5cdgh73hul626atnxgwwqxajefycs7q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
07b296fafcefb5dbbf7148a96fc968664011aca0070b72732fb00886fbea9741
Formbook
106f9f66c54be3c20be8f04ce63f5d6183d6eb9e79a6b243b5c820cc01ee24cb
Formbook
420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7
Formbook
5354b3a337fe1f19dbbcd98ebbea35e58fd953c86b99cb1678d8f9c849e8d55c
Formbook
6308def230fca10ddd70426bb31764afd2564530a7ff775cf28e5e958c5bd37a
Formbook
691e25f141a0389dec22a7f9027a57ff7242cd2918f525e3c22e81c863f803c9
Formbook
9daf6c939e1c734dca8262f7c96844167c8869301b032c1f156f0e532b055603
Formbook
b7d55f5145ac91a9b2e9d1b98f65bf6844248ebd6612be241e2fe5755dcf0733
Formbook
caae4001f524c83a5c3c3b7f7a56d3344d9de742eadbfc54bf3e7fda14354392
Formbook
e38e6ac839b8009c1c6d467ed4206f912c39a15af7a1fa7ba4a2a854e441fe50
Formbook
+ 2'828 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/201105-bnv3jhtpmn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.alsagranit.info/rhk/
Unpacked files
SH256 hash:
70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf
MD5 hash:
0780d8f88e06fd086fe3e210b674da6d
SHA1 hash:
ae9b6e00621aed3418a5d3a7b3c2336381fc45e4
Link:
https://www.unpac.me/results/002ff4d6-aeb7-4692-8eb2-fe1c1f78c7d5/
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/002ff4d6-aeb7-4692-8eb2-fe1c1f78c7d5/
SH256 hash:
3ecf0f13a16340ded12f63687d10c6fbb0f8bf51e60f556698fea4a68eae104c
MD5 hash:
83912e90a8ac26d0523fc039553d6f0f
SHA1 hash:
57467c9d55aada59ec798544a396f5d227156ce8
Link:
https://www.unpac.me/results/002ff4d6-aeb7-4692-8eb2-fe1c1f78c7d5/
SH256 hash:
f1c8b375b9aaa998f98124b440f29391d60468ae6bcd9cb08f0f9e9024f21c49
MD5 hash:
37b9a7a1578db2572c36f7907672dee0
SHA1 hash:
7d917c3fc6f689ce438b5bb0772f33fcffd7f1b3
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/002ff4d6-aeb7-4692-8eb2-fe1c1f78c7d5/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf

File information

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

Malspam

Formbook

rar fc8c27adbc0084e491c4178786cf734326b3d841d11447a759d24dcf6eca5537

Formbook

Executable exe 70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf

(this sample)

  
Dropped by
MD5 783de28a1f6b2d4f97e9a148fd1795c2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fc8c27adbc0084e491c4178786cf734326b3d841d11447a759d24dcf6eca5537
Cape
Cape
https://www.capesandbox.com/analysis/83529/

Comments