MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493
SHA3-384 hash: 77c6470d5209f77cce902bf4cf86bda067aba6b3f25e822b4d0988c7bb6a6eb3d0a3a2eb579d270c22c8b959e804762c
SHA1 hash: 72b108134cac9476fb1eccb6cdbcc8a2e6127c55
MD5 hash: 26006717388ba82289d13403ed220f37
humanhash: seventeen-west-king-north
File name:26006717388ba82289d13403ed220f37.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:867'840 bytes
First seen:2022-01-26 15:35:39 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:eWLJuh13eWZ9a22WyafIC5rvxXX2Aipjs0s8rwC24huA9cS0oMQArf3UhrKZ/1EN:eAJGVbhLWMewClcSzMQALOm7EXMoIE3
TLSH T1D705AE6BF448C826D299497A81DFB40C43B4B803FDCBF59E3E9BF5096515F8A9A0424F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
26006717388ba82289d13403ed220f37.exe
Verdict:
Malicious activity
Analysis date:
2022-01-26 23:58:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8a6894e7-3b96-4209-b4c3-bc98a744b62c

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/223463/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Searching for the window
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61f16a7b59d130b02a53f009/reports/7a7bd5b5-16f2-416b-8c45-ce1716b41f54/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8a2adc8-c065-44f6-8e04-729a7936eb33
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/928042
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-26 14:59:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:qugo rat spyware stealer trojan
Link:
https://tria.ge/reports/220126-s1xsdafbe5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
fd1cb547ff1500174018e7ab3eea419a830d951b2d43ae31d3828d2a2da6a63d
MD5 hash:
4bf2f0d3497ff405174d0c95e000f829
SHA1 hash:
d7e7f210d1f854b3e99ced28e977bc0cb4e49b33
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2e70400f-b1d5-41e3-8891-6284bd8efcf0/
Parent samples :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 hash:
5247926388ed51a1178cb1de85bc5df1443c240ace43d7d9386edf8d7fceec02
MD5 hash:
9a6cb543f17cc6f61c016dbc8a331bc2
SHA1 hash:
62210e9d0f4d5b8101886a336feb3e1ae0eaf824
Link:
https://www.unpac.me/results/2e70400f-b1d5-41e3-8891-6284bd8efcf0/
SH256 hash:
8752f66ef4bd0e5e38f4cf856bd49d7cb8a9aa5e0a175fe0f9df9a98beffec38
MD5 hash:
0646bfd2344a502d0f0ca46faa6de133
SHA1 hash:
407645b3f542ce309e984168a21cb2991e51a8ed
Link:
https://www.unpac.me/results/2e70400f-b1d5-41e3-8891-6284bd8efcf0/
SH256 hash:
fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493
MD5 hash:
26006717388ba82289d13403ed220f37
SHA1 hash:
72b108134cac9476fb1eccb6cdbcc8a2e6127c55
Link:
https://www.unpac.me/results/2e70400f-b1d5-41e3-8891-6284bd8efcf0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1986800/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/223463/

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