MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe
SHA3-384 hash: 93344b610453289f7e1a68730701adfb720e256897fff7b47c3dd73602fcc86a7fd4d31d700098d5e0fe0ccba0ae7ed6
SHA1 hash: 02e7946519bdd920a3ef11600e8c68f32f827d01
MD5 hash: 3833c84c345d167c26b9dd5ce004f2d9
humanhash: kitten-winter-hydrogen-sad
File name:New_Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'056'768 bytes
First seen:2021-07-14 07:01:49 UTC
Last seen:2021-07-14 08:06:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:3fdGyFrNls9XOd4+QCkISTdwRjQDYrBbd62LMNbgmpkDh/xiOCCAqvAnCi0v6Foz:3fmISeNQDYqyMVgokYqIn70SF
Threatray 6'405 similar samples on MalwareBazaar
TLSH T12A255C9813BC66D9E137FF305F65EA540EAA7EF912248D0C2D8632174832D42BE67C36
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New_Order.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 07:05:09 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/3df5d8f2-aa90-49b8-9a3e-703542d31cfd

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/171596/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.24426.10371.UNOFFICIAL
Create hunting rule

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/782d8f26-f660-4f65-80b0-276463a02d1c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/816051
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 448462 Sample: New_Order.exe Startdate: 14/07/2021 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Yara detected AntiVM3 2->48 50 7 other signatures 2->50 9 New_Order.exe 3 2->9         started        process3 file4 28 C:\Users\user\AppData\...28ew_Order.exe.log, ASCII 9->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 9->52 13 New_Order.exe 9->13         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 13->54 56 Maps a DLL or memory area into another process 13->56 58 Sample uses process hollowing technique 13->58 60 Queues an APC in another process (thread injection) 13->60 16 cmd.exe 13->16         started        19 explorer.exe 13->19 injected process8 dnsIp9 36 Modifies the context of a thread in another process (thread injection) 16->36 38 Maps a DLL or memory area into another process 16->38 40 Tries to detect virtualization through RDTSC time measurements 16->40 22 cmd.exe 1 16->22         started        30 www.totemosuguremono.online 19->30 32 www.scrapsandfun.com 19->32 34 3 other IPs or domains 19->34 42 System process connects to network (likely due to code injection or exploit) 19->42 24 autochk.exe 19->24         started        signatures10 process11 process12 26 conhost.exe 22->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-07-14 07:02:12 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzvdh72xjatwhtox7txoj6k2xaavux5di3r7nfeps6b44fgr2d7a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
031af74c61339ca40eda7563268d9e2e2803064c141d3c46eb20acad3764f4cc
Formbook
25644ff35da89545c702b633182c4ff1f649dd64c9c8249be9afe7090359d87d
Formbook
4d2ca668cdde851a6389ee4d0fb089d3e125e2d951dbd7201767174ecafa66ad
Formbook
4d7785dcd99beca572613788bc8b0713ddda6da0c8df321b1402bc38e6880f88
Formbook
66e06710b095c687448e0b08240a99f84dfbfc24882a2c8c9f5b165f58469d8f
Formbook
72a002cd9cd49afe6f15c5dc2ad7e3f65471b21fd4331202183b87c7ebab7fe3
Formbook
94ad76a6e3bf3b13f3703814b4eb47bdf0c64a8aac9cf74d585d1b1bc84962e3
Formbook
9f7fd0ad05c3b8f6d3945a0753b7b20fc53528cfbf7c8b4a2ab7f49795937b44
Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
d669d899b7cd236de403fd42807fffcf3600d5070d42e09e21f67ded211a504f
Formbook
+ 6'395 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/210714-72f277xrjn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.totemosuguremono.online/kgdh/
Unpacked files
SH256 hash:
194c3423b60837d2ace071e4f6dbd9f2f50ac9b73a274da518877d7197ec5291
MD5 hash:
3263bddb7b1fed0201f0449b9283ddc0
SHA1 hash:
e2ca1663a71f5fd501deec14de297a240d0c68ba
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cf1446cb-1072-4108-806e-b671c07343c4/
Parent samples :
8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe
7fd6a6e2b384c286bce2e00759b38a70627010447c3c382d88270a3639d8a533
3c274255e35e340152ba94463f4b27e0f5f2554062abc27b4ec4d3389545379a
5adfadf50a8061e25c5f05d732425164f0e095ada4d8e47531f546dce9f2f3eb
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
Link:
https://www.unpac.me/results/cf1446cb-1072-4108-806e-b671c07343c4/
SH256 hash:
8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe
MD5 hash:
3833c84c345d167c26b9dd5ce004f2d9
SHA1 hash:
02e7946519bdd920a3ef11600e8c68f32f827d01
Link:
https://www.unpac.me/results/cf1446cb-1072-4108-806e-b671c07343c4/
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/8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe

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.

Malspam

Formbook

Executable exe 8e6a33ff57482763cdd7fceee4f95ab8015a5fa346e3f6948f9783ce14d1d0fe

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/171596/

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