MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
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SHA256 hash: d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801
SHA3-384 hash: 762f848a7cf50a92e0d7f3efcc592896da62e913df4964ac53a6e8c58bc5440ccfaa7cfd4a46938a1bd3b45f15b91c47
SHA1 hash: 5133297bef017aba9f97672e06e85a7ffe7f9797
MD5 hash: a696c7e49cc880915fac5a00565c39c8
humanhash: carpet-music-montana-earth
File name:Quotation.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:364'516 bytes
First seen:2023-07-25 10:48:47 UTC
Last seen:2023-07-31 06:54:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:gYa6lQ97n6WUJ9Wna/ilaka7iVcWRFmiE0SaORGuP:gYLQ97kma/il+ic0FxE0SaO0uP
Threatray 3'254 similar samples on MalwareBazaar
TLSH T1F974D092A6CCECD7D02684B50E62B27D7B32BE254D280D162F96F80D763814364B7F6D
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f2ceaca6b2968e8a (10 x AgentTesla, 7 x Formbook, 2 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
264
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-07-25 10:49:25 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/d60a633e-f25c-4377-a7ef-017ce545de43

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/432143/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.68290120.32438.19159.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Restart of the analyzed sample
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801
Result
Verdict:
MALICIOUS
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/1e663042-a794-4884-b984-d2c421519f46
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1279059
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found 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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1279059 Sample: Quotation.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 9 other signatures 2->60 10 Quotation.exe 1 20 2->10         started        process3 file4 44 C:\Users\user\AppData\...\oxtdyirnwg.exe, PE32 10->44 dropped 46 C:\Users\user\AppData\Local\...\ixnmp.dll, PE32 10->46 dropped 80 Detected unpacking (changes PE section rights) 10->80 82 Maps a DLL or memory area into another process 10->82 84 Tries to detect virtualization through RDTSC time measurements 10->84 14 Quotation.exe 10->14         started        signatures5 process6 signatures7 86 Modifies the context of a thread in another process (thread injection) 14->86 88 Maps a DLL or memory area into another process 14->88 90 Sample uses process hollowing technique 14->90 92 Queues an APC in another process (thread injection) 14->92 17 explorer.exe 6 1 14->17 injected process8 dnsIp9 48 www.rrscu.com 206.2.207.166, 49694, 80 COGENT-174US United States 17->48 50 www.otc.rsvp 17->50 52 5 other IPs or domains 17->52 62 System process connects to network (likely due to code injection or exploit) 17->62 64 Uses netstat to query active network connections and open ports 17->64 21 oxtdyirnwg.exe 18 17->21         started        25 oxtdyirnwg.exe 18 17->25         started        27 NETSTAT.EXE 17->27         started        29 2 other processes 17->29 signatures10 process11 file12 40 C:\Users\user\AppData\Local\...\ixnmp.dll, PE32 21->40 dropped 66 Antivirus detection for dropped file 21->66 68 Multi AV Scanner detection for dropped file 21->68 70 Detected unpacking (changes PE section rights) 21->70 72 Machine Learning detection for dropped file 21->72 31 oxtdyirnwg.exe 21->31         started        42 C:\Users\user\AppData\Local\...\ixnmp.dll, PE32 25->42 dropped 74 Maps a DLL or memory area into another process 25->74 34 oxtdyirnwg.exe 25->34         started        76 Modifies the context of a thread in another process (thread injection) 27->76 78 Tries to detect virtualization through RDTSC time measurements 27->78 36 cmd.exe 1 27->36         started        signatures13 process14 signatures15 94 Modifies the context of a thread in another process (thread injection) 31->94 96 Maps a DLL or memory area into another process 31->96 98 Sample uses process hollowing technique 31->98 38 conhost.exe 36->38         started        process16
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2023-07-21 09:19:36 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2kig3gkfuwg7skv3sewbsmwuiuz5c5arqurjqkrpunvnwwjkpaaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0daf37a7f327ddc858e1c6c4a02974012fb9434de66256402c8091561ae16fd4
Formbook
1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
Formbook
210d5b19dfc3dff919ba6ed4d76d2aa8becc988dabcca66b247d05c51811434b
Formbook
2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087
Formbook
44ca2fb5336865c635d0c1f4c75cfecec1b4fad8fe3de812c048c223cc06fba3
Formbook
5291498ba10bc71f5bb08fe5c67d085c24008589c09c6c28faf4dbf222ef5a3a
Formbook
c63fce3a675e641aab29aca12d4e54f155f24c4476ee3d13ee9b21fb6a341557
Formbook
ddd9ead73e818770fe8bc81da65f863e2ed6d20a6a32c60817d3edc8c4aa38d4
Formbook
e957b57dd7065ae616356eab294d987a85de63b5cfdd5cdc4f7fa630c34293ca
Formbook
e9c78b2128b2954b72c71bbea4d0d64c2be08cbad2d2806033845a657494eb91
Formbook
+ 3'244 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cs94 persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230725-mwpy3scg8w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Formbook payload
Formbook
Unpacked files
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
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win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/7c999735-bc29-42b5-a405-36e827df69d4/
Parent samples :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 hash:
8acf92e6565df01fd9fbe5fa4589077bf698c30223f9c69e2d667080fe6cee09
MD5 hash:
c6156a045a6a010ab8a42ff552c2676f
SHA1 hash:
40c2489a105f20b4ef0f37ff829cf953964486b4
Link:
https://www.unpac.me/results/7c999735-bc29-42b5-a405-36e827df69d4/
SH256 hash:
d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801
MD5 hash:
a696c7e49cc880915fac5a00565c39c8
SHA1 hash:
5133297bef017aba9f97672e06e85a7ffe7f9797
Link:
https://www.unpac.me/results/7c999735-bc29-42b5-a405-36e827df69d4/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d2906d9945a5/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/d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801

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:shellcode
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Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

Executable exe d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/432143/

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