MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca. 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: eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca
SHA3-384 hash: 9c5c06b1e68f34b0d045bcca8121ebaff7f43cee6418e7257339fb69d6b97bd44959782f2a0efbb224def726ae9bbb43
SHA1 hash: ea6de268dc014b6a559cda1f5684e54aa634fc40
MD5 hash: eec845ab0dfd95bc485e50fd84e60c2e
humanhash: comet-july-butter-mississippi
File name:PAYMENT COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:681'472 bytes
First seen:2022-08-01 05:31:42 UTC
Last seen:2022-08-02 09:44:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:Sg6SKlpx5IJATp6TTBHdg+8oe8rqxtdriBEV5BMPKi:wLlpx50AV2TGoe8rAtdrrV5YKi
TLSH T156E412E5236A9617E17F5FFDF45064104B30A63FA50AE2481AD83CFBA93570B0B50E9B
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 4ccccccccc707030 (9 x AgentTesla, 8 x Formbook, 3 x Loki)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/295460/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.30940.22157.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
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/62e76552b7eec6562780b59b/reports/2ccc91c2-ddf0-45ac-ab8f-296253261c46/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/8d1368b0-5cc9-42e2-b51a-c1f811a4e03d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1043959
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 676453 Sample: PAYMENT COPY.exe Startdate: 01/08/2022 Architecture: WINDOWS Score: 100 33 www.happykc.net 2->33 35 shops.myshopify.com 2->35 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 8 other signatures 2->49 11 PAYMENT COPY.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\...\PAYMENT COPY.exe.log, ASCII 11->31 dropped 57 Injects a PE file into a foreign processes 11->57 15 PAYMENT COPY.exe 11->15         started        18 PAYMENT COPY.exe 11->18         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 20 explorer.exe 15->20 injected process9 dnsIp10 37 www.asl1kkq.icu 23.225.134.60, 49694, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK United States 20->37 39 www.webinarios.org 188.114.96.3, 49695, 80 CLOUDFLARENETUS European Union 20->39 41 www.fixthecosts.com 162.0.216.69, 49696, 80 ACPCA Canada 20->41 51 System process connects to network (likely due to code injection or exploit) 20->51 24 control.exe 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-08-01 02:33:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5mchss7oy5kiwq5h6e3l7sqyeooxqxn37yheblwqxmwp4ktdw7fa._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook persistence spyware stealer trojan
Link:
https://tria.ge/reports/220801-f79z3achfk/
Behaviour
Gathers network information
Modifies Internet Explorer settings
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
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Deletes itself
Loads dropped DLL
Adds policy Run key to start application
Formbook
Unpacked files
SH256 hash:
1bdf84120af76ca4d76a0bc1e9e2163f15845c80edb0d53fc5bff39f72d4b97d
MD5 hash:
8f346bfdcf390610816001db1589a6b3
SHA1 hash:
9d3709b3614b17a4d6dd9bb7f0b1d44ac75503d7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
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Link:
https://www.unpac.me/results/c89d9837-54e8-4108-92f6-3e288ca40c52/
Parent samples :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 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/c89d9837-54e8-4108-92f6-3e288ca40c52/
SH256 hash:
ecb18ad1aec96774f22b767ff121ff176fc0343df0aaad348c2859a282b34b14
MD5 hash:
3d83199da88d58b6020305c73f592b51
SHA1 hash:
e223272c56f1e0f808ffbf1abc383c176d370da6
Link:
https://www.unpac.me/results/c89d9837-54e8-4108-92f6-3e288ca40c52/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/c89d9837-54e8-4108-92f6-3e288ca40c52/
SH256 hash:
eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca
MD5 hash:
eec845ab0dfd95bc485e50fd84e60c2e
SHA1 hash:
ea6de268dc014b6a559cda1f5684e54aa634fc40
Link:
https://www.unpac.me/results/c89d9837-54e8-4108-92f6-3e288ca40c52/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca

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
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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 eb04794beec7548b43a7f136bfca18239d785dbbfe0e40aed0bb2cfe2a63b7ca

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/295460/

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