MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f
SHA3-384 hash: 8394526c780ebbabcedd59e789e4c84a08d8be26d13425307077250acc43625d5040114959602bbc21670fa3a4174fda
SHA1 hash: 2ef02918737dc54feb7fe3071e5a6ce7077e56d8
MD5 hash: 31bd61238d81bc1306ee4b216eb267d6
humanhash: kilo-sierra-uncle-violet
File name:31bd61238d81bc1306ee4b216eb267d6.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:249'026 bytes
First seen:2022-03-31 09:07:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmbJxGL/PpX+ZuG+nJO12r1NQBDDUtLsweH3ZvpCvl+:HNl7gXpXPnJO12r/QtDUVsweH3Qs
Threatray 14'516 similar samples on MalwareBazaar
TLSH T1173412133BB8C17BC4B14A311C3A56678BFCA61A11B00A4767A05E8F6EB79C25B7D346
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/259977/
Detection(s):
SecuriteInfo.com.Gen.Variant.Fragtor.71875.9337.22226.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/12159/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/62456f771f204239485ad891/reports/f39bf611-d904-4bff-8f09-ef764588c680/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/530c53d5-296f-4cbe-a129-c45702f880ed
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/968134
Behaviour
Behavior Graph:
n/a
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-03-31 09:08:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lfnow5bo2wajntsw6djleemrjundfpy7k35cr2nmmtw7psztlkpq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3c0036c86eda77a41369d7727d4825c280a8a32641e66bdb4b67e80d95ced9f0
Formbook
4d11816de1a6429b0fa2f9754f7e51e45a6afb350ddd5b806974b629e8fc6fc3
Formbook
4e928ac3e9f7561e6ffe01ded9a72973da0282a4fbb07c3f94cbc2b40bdb13f3
Formbook
6bd24ce0a16599d97686146c6a822023f0f4896fcee914eed9a4e45a7e46b864
Formbook
8c8afc7e873c1fc04cfc9cc2331ed6f46dad4defd1158e39f10258ee4b477758
Formbook
8ee14be97acb9a642ba750f83102361ffa086aeeb3b802531259332fa14e5484
Formbook
d675408e7dcc87922c9d654a5c4f387f70d4a06ad99bad187753d90ee6381a87
Formbook
e99eb13ad6ea14742e5e62076e912de73cfd9b27ae3152cd8c84bcfbfe491894
Formbook
+ 14'506 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:r75h rat spyware stealer trojan
Link:
https://tria.ge/reports/220331-k3wn4ahdg3/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
Unpacked files
SH256 hash:
5828f46a74d4e565f97c0209f69dc98feaa553c0429c6b75deef1aa42574e0dc
MD5 hash:
3628854688b17f372f94492a92ce4e99
SHA1 hash:
aad21da93f4d65cd081170b45cc53d6a904aa3d2
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ef8e560c-08b8-4461-b4f0-f72487f2cef2/
Parent samples :
4e928ac3e9f7561e6ffe01ded9a72973da0282a4fbb07c3f94cbc2b40bdb13f3
8c8afc7e873c1fc04cfc9cc2331ed6f46dad4defd1158e39f10258ee4b477758
90a94c8fc04be1d50454c2bc82163be02335f3a05c001b0aa4d2cab14185135f
595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f
add90f420c37b1391d4e3c22020c664c36a0dc0e0b6c43bfcc2a5f092fa18f0c
74629548435c5209dc523d8e9ae8de11527f646205937d7f645d7db4fe8dfbc0
SH256 hash:
0bb0e931b37d2b8dfcd12de3c8ca31e84ff59e7efdc1ea9f04f429ce85eff42e
MD5 hash:
692bc9ffb29d97d2a76bf78c86cee6ff
SHA1 hash:
9858c7b6f2c444109994dfe2da856a5495bd6cde
Link:
https://www.unpac.me/results/ef8e560c-08b8-4461-b4f0-f72487f2cef2/
SH256 hash:
613e39286aca9604d9f174b818d9bb9752152dba0de4101fc0302ae0ec8d8fee
MD5 hash:
08f12582d66a917f759156cb272319ce
SHA1 hash:
6c6c58648869ab05857d3b7faa135caf958afb83
Link:
https://www.unpac.me/results/ef8e560c-08b8-4461-b4f0-f72487f2cef2/
SH256 hash:
595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f
MD5 hash:
31bd61238d81bc1306ee4b216eb267d6
SHA1 hash:
2ef02918737dc54feb7fe3071e5a6ce7077e56d8
Link:
https://www.unpac.me/results/ef8e560c-08b8-4461-b4f0-f72487f2cef2/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/595aeb742ed5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f

File information

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

Web download

Formbook

Executable exe 595aeb742ed58096ce56f0d2b211914d1a32bf1f56fa28e9ac64edf7cb335a9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2124025/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/259977/

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