MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014. 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 2 File information Comments
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SHA256 hash: 22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014
SHA3-384 hash: 47bb0a668f1b2f6dc51a386e0ce743486b0e93ec69cffe0bf273526619e06054ceee638683fe7fb0614e869e30c07943
SHA1 hash: 962ea1a4c285d1788b01b82ecada92029562c107
MD5 hash: 043bdeffd5a49926947bb5da9ffafd2b
humanhash: massachusetts-undress-echo-romeo
File name:DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe
Download: download sample
Signature Formbook
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File size:936'960 bytes
First seen:2022-11-12 12:18:01 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:cgSKO12iNPwrP4QZd335766Hav0LAxij1Zk3YJQRu6BqxVdaueP/7B5XH:cga11hwrP4Kd33Ax0RmYJX6UjXePTrX
Threatray 17'801 similar samples on MalwareBazaar
TLSH T16A156C0530BBE13EED2F4AFF87242E5FDAFC1509221CD24E4D25B7D26884A7AB864117
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe
Verdict:
Malicious activity
Analysis date:
2022-11-12 12:20:45 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/df407fcf-1e50-47be-9be4-b6ec14dcc3da

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/332904/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636f8f007662ecf10839e1fb/reports/300ab54d-1349-41f4-8042-eee469be71d1/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/c07153a1-ab42-4eec-a07f-4d3123ec06a7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111836
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 744532 Sample: DL+Payment Release Details ... Startdate: 12/11/2022 Architecture: WINDOWS Score: 100 56 www.mundooficial.store 2->56 58 mundooficial.store 2->58 68 Snort IDS alert for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Sigma detected: Scheduled temp file as task from temp location 2->72 74 12 other signatures 2->74 11 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe 7 2->11         started        15 ZGkLno.exe 5 2->15         started        signatures3 process4 file5 48 C:\Users\user\AppData\Roaming\ZGkLno.exe, PE32 11->48 dropped 50 C:\Users\user\...\ZGkLno.exe:Zone.Identifier, ASCII 11->50 dropped 52 C:\Users\user\AppData\Local\Temp\tmp942.tmp, XML 11->52 dropped 54 DL+Payment Release...rocess MTCR.exe.log, ASCII 11->54 dropped 82 Adds a directory exclusion to Windows Defender 11->82 17 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe 11->17         started        20 powershell.exe 21 11->20         started        22 schtasks.exe 1 11->22         started        24 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe 11->24         started        84 Multi AV Scanner detection for dropped file 15->84 86 Machine Learning detection for dropped file 15->86 88 Tries to detect virtualization through RDTSC time measurements 15->88 26 ZGkLno.exe 15->26         started        28 schtasks.exe 1 15->28         started        signatures6 process7 signatures8 60 Modifies the context of a thread in another process (thread injection) 17->60 62 Maps a DLL or memory area into another process 17->62 64 Sample uses process hollowing technique 17->64 66 Queues an APC in another process (thread injection) 17->66 30 explorer.exe 17->30 injected 33 conhost.exe 20->33         started        35 conhost.exe 22->35         started        37 colorcpl.exe 26->37         started        39 conhost.exe 28->39         started        process9 signatures10 90 Uses netsh to modify the Windows network and firewall settings 30->90 41 netsh.exe 30->41         started        92 Tries to detect virtualization through RDTSC time measurements 37->92 process11 signatures12 76 Modifies the context of a thread in another process (thread injection) 41->76 78 Maps a DLL or memory area into another process 41->78 80 Tries to detect virtualization through RDTSC time measurements 41->80 44 cmd.exe 1 41->44         started        process13 process14 46 conhost.exe 44->46         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014/
Threat name:
Win32.Spyware.SnakeLogger
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Status:
Malicious
First seen:
2022-11-12 09:18:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
14 of 25 (56.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekqm4h57gbfrcuiorhy5xajex6cmlecjzem4pnv3zyrc3om36aka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09037aa0be8db35b9e9fdebbcf4b513fc3837825d0114474ecbd396e698c5f8d
Formbook
3a22fb14f837309023971bf41b88cfc9b3ae7d9db44da63257d36d73dbd716ad
Formbook
3c9009eeffcaac6b1e45e26ed3d7c399b42d9a9507cc56ddec477c399a3d9b2f
Formbook
4143f0d71056023faf4ba8117632af6086496686f1ef88da843c7252d7e1eb97
Formbook
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
Formbook
532c9ac579ae5cc491b443c13a7e61c8ffd232828f3acdbd3c1710d518022739
Formbook
5d781e4eb5ff900fa98654ed3c4de450539f80dda2f2e03a6303f781937ecbd4
Formbook
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
Formbook
+ 17'791 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:t36t rat spyware stealer trojan
Link:
https://tria.ge/reports/221112-pgln8aac8y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b96dbfe0-d526-40a4-96e1-802861a07ac6
Unpacked files
SH256 hash:
b981f7895c4e10ed2107ac0fa2142827b78c86eacbec2211395e6ca7f4cf7f70
MD5 hash:
1ca046f61b8db275232d37fec4c5255f
SHA1 hash:
7d544077cda3cbb6aeb3a5d60dad3b127b5944b0
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
Parent samples :
6b90f7fe7abcb028f3f1ad8173f22d11b950714483ab6cdcb2f0a37961a30a51
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014
93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e
841f58249aa46e1ee3675636da9cac3894940ab465579bc001eb328d679a586d
476cfcd8e4efbaad00e44089bfe1eab950cd627656f960b74a1dce1f9e5686dc
6f22c078ac85a58a121a9f601bb88bbdb1664bee8845c5b66f42f1c23d13a5ef
SH256 hash:
7208ddc620d159e7f2e0b5a31c1da7d90b88b9ddd8353db96edfb485c6e35cc7
MD5 hash:
d8765e723574d032ec760636ec0f2fdb
SHA1 hash:
687acf00d972b84120d23891f43781e9d8104514
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
SH256 hash:
0a7be517683f5b03b6319d2734681e549a683d0b9388d59c06503c34f2a5b45c
MD5 hash:
14b4978a7fc77001ea6e79e342600353
SHA1 hash:
7f2a3e09a9c285a61710e82eb0955f172875efad
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
SH256 hash:
22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014
MD5 hash:
043bdeffd5a49926947bb5da9ffafd2b
SHA1 hash:
962ea1a4c285d1788b01b82ecada92029562c107
Link:
https://www.unpac.me/results/f62f8fa4-e3ed-4e52-b207-23091df22d9c/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22a0ce1fbf30/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/22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014

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 22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/332904/

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