MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd39064e2db9b7568fff7a58cc14153d1f45fa6060f301cbcf56c13106922a69. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: cd39064e2db9b7568fff7a58cc14153d1f45fa6060f301cbcf56c13106922a69
SHA3-384 hash: 953f24eaa7846473e0e2ff50977118d3873bc8e5545c991c5ad82dd2d2f27cc21c4fbc05a66151772a544b5f487f8adc
SHA1 hash: bc7f0a0cba3f3ef824e94a368e7a5627e04c4dde
MD5 hash: d72b231179152129d720ec0c2d0ea839
humanhash: sixteen-ohio-network-sad
File name:SecuriteInfo.com.Trojan.PWS.Siggen2.36914.15228.10250
Download: download sample
Signature Formbook
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File size:717'312 bytes
First seen:2022-06-06 10:51:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:pDEF0hnVTagPUst+y+o8J+wyn+Q8RhSCg/OchK0o2BruryA0xefDdpbS:prlVTaYc+hnEhSCg/Ocwr2BrurHHb
TLSH T15EE4E03037EE6214DD6A4BB50C7151C517BA3A7BBF04CA6C2859165CAD33B138B21BBB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 10c0e0bc90909000 (12 x AgentTesla, 12 x Formbook, 7 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PWS.Siggen2.36914.15228.10250
Verdict:
Malicious activity
Analysis date:
2022-06-06 10:57:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ab83930a-dccf-4bef-b660-2125679c7667

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/276968/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.36914.15228.10250.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/629ddc6e5dc88d357164704e/reports/2a07f63d-9b0d-4a70-ac2c-86c271beaddf/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4532b963-bb19-4615-8847-5212c8186770
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1007270
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd39064e2db9b7568fff7a58cc14153d1f45fa6060f301cbcf56c13106922a69/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-06 01:39:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zu4qmtrnxg3vnd77pjmmyfavhupul6tamdzqds6pk3atcbusfjuq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:e2e9 rat spyware stealer trojan
Link:
https://tria.ge/reports/220606-mydntsbhaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
5b01f027a64f907e5edcfc4ef22a4ae21dc30e773a589666fbb8a2f390ff1d21
MD5 hash:
ae141b03315976e3091a050af64b1bf7
SHA1 hash:
3f795dc025e5ee92c40ea0b124b8eb09b7d390be
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5ce05b38-0274-4d26-902e-e531594227b1/
Parent samples :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 hash:
1cbe66f2e5c9d8304ba22dd722cec2db1bbcde0b619ec2d6125dddb2e02c0782
MD5 hash:
7f6f36d98de0d1ff54a366eaa30aac12
SHA1 hash:
c6d9dff4f4ad76ea36ce635b410f45576535e995
Link:
https://www.unpac.me/results/5ce05b38-0274-4d26-902e-e531594227b1/
SH256 hash:
25524cfb7d5e342553a3fc0f102900ef10471bba51b3338507bf7703d0c4c8ee
MD5 hash:
a2b11faf7315abffb9ad8084ced2653f
SHA1 hash:
71231d48d87491b04ee25ce7447e97bf539a45e2
Link:
https://www.unpac.me/results/5ce05b38-0274-4d26-902e-e531594227b1/
SH256 hash:
8e88aaa9014d04b1ef25dbcda8ddd06017be33b89c185a0ef60e84ce07d4aa82
MD5 hash:
dbcd32a3fceab5491cf57ec1d665f4d2
SHA1 hash:
5805fb72ee86ee4420fd14790b29ee0651d35def
Link:
https://www.unpac.me/results/5ce05b38-0274-4d26-902e-e531594227b1/
SH256 hash:
cd39064e2db9b7568fff7a58cc14153d1f45fa6060f301cbcf56c13106922a69
MD5 hash:
d72b231179152129d720ec0c2d0ea839
SHA1 hash:
bc7f0a0cba3f3ef824e94a368e7a5627e04c4dde
Link:
https://www.unpac.me/results/5ce05b38-0274-4d26-902e-e531594227b1/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd39064e2db9/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/cd39064e2db9b7568fff7a58cc14153d1f45fa6060f301cbcf56c13106922a69

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/276968/

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