MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde. 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: 5


Intelligence 5 IOCs YARA File information Comments
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SHA256 hash: 5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde
SHA3-384 hash: 34dbdc8d31874163d302d795cdc592f05a460bb17a79697782ca9d72445d1ca974fa959db8e4348ec24289afadf6ed10
SHA1 hash: 6584c2a3b65e7fe05be1883505692e61851237a6
MD5 hash: e56f1640fefd7a1717d02a44d21b9e76
humanhash: idaho-mike-sink-spaghetti
File name:한라산업개발(2021.04.12).zip
Download: download sample
Signature Formbook
Create hunting rule
File size:628'583 bytes
First seen:2021-04-12 06:05:17 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:6W6dA8DpprqX7+z9yAPE519pmp8vXD3XGeXxwHRob0+gt/tyU5ouxcSt:6xdA8i65ve1SunnQ9nyuj
TLSH 95D42364AC837122034D0B39D576925F2FAABA60D89BD4506C7A483F1EA2EDCD54F4F3
Reporter abuse_ch
Tags:geo KOR zip


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail-smail-vm47.hanmail.net
Sending IP: 203.133.180.235
From: Deoksang ENG <iodo3@daum.net>
Subject: 설계서 및 견적서 요청에 관한 건
Attachment: 한라산업개발(2021.04.12).zip (contains "한라산업개발(2021.04.12).exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.644.15344.7231.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 06:06:07 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lumidydxrymkjqyjwjcakvujnrmxr2t57utjeodl2anglllyd7pa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210412-wsr9xat94x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.visitmatchgo.com/duy/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde

File information

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

Malspam

Formbook

zip 5d1881e0778e18a4c309b2440556896c5978ea7dfd2692386bd01a65ad781fde

(this sample)

Formbook

Executable exe bcbdc1722d82cfdd00d6748654937dd6e79b81661df159ea9387d61f3ed38034

  
Dropping
MD5 525cb22afe0244e45b2831b243b27a68
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 bcbdc1722d82cfdd00d6748654937dd6e79b81661df159ea9387d61f3ed38034

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