MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8. 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: db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8
SHA3-384 hash: 58a5ff517880b0d22db5f77de069077ea944c00fa18cf661a16e22ac2c0c06c57635c9f3687265a5d0f9158714bacb28
SHA1 hash: 35d1363a113e0b4061e1731a9e1d392f38ee5eae
MD5 hash: 8d0505c74ffabbdc3b31bd29618ed478
humanhash: vermont-rugby-lamp-triple
File name:sales contract-876 & New-Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'035'264 bytes
First seen:2023-02-20 18:08:59 UTC
Last seen:2023-02-20 19:28:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Fnm7M0TsIBMNjnNNOhAe/S0fj1FSQNzThA/wpPh9/bsOy6v5:wpThAO9/w4x
Threatray 1'997 similar samples on MalwareBazaar
TLSH T177253A3D39B796D2D279F63382E3E520B6FC88923313D94A9DD506C54F02642BD8E69C
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
sales contract-876 & New-Order.exe
Verdict:
Malicious activity
Analysis date:
2023-02-20 18:09:27 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/939a2e2a-b20d-43c1-a1bf-f0e03ffbb35d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/368506/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12474.21936.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f3b7405741abdfaa9d613f/reports/32085291-9713-4409-8d95-8704c64c2f3e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8
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:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/175bcd85-0ca2-4457-810c-7716e1c593e6
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179395
Signature
Antivirus detection for URL or domain
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
Performs DNS queries to domains with low reputation
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 812221 Sample: sales contract-876 & New-Or... Startdate: 20/02/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 7 other signatures 2->38 8 sales contract-876 & New-Order.exe 3 2->8         started        process3 file4 24 C:\...\sales contract-876 & New-Order.exe.log, ASCII 8->24 dropped 52 Writes to foreign memory regions 8->52 54 Injects a PE file into a foreign processes 8->54 12 RegSvcs.exe 8->12         started        15 RegSvcs.exe 8->15         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 12->56 58 Maps a DLL or memory area into another process 12->58 60 Sample uses process hollowing technique 12->60 62 Queues an APC in another process (thread injection) 12->62 17 explorer.exe 1 1 12->17 injected process8 dnsIp9 26 www.wylvxing.com 156.227.6.30, 49726, 49727, 49728 THINKDREAM-AS-APThinkDreamTechnologyLimitedHK Seychelles 17->26 28 salvastorie.com 195.110.124.133, 49708, 49710, 49711 REGISTER-ASIT Italy 17->28 30 9 other IPs or domains 17->30 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Performs DNS queries to domains with low reputation 17->42 21 cmstp.exe 13 17->21         started        signatures10 process11 signatures12 44 Tries to steal Mail credentials (via file / registry access) 21->44 46 Tries to harvest and steal browser information (history, passwords, etc) 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2023-02-20 14:12:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
64
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mgojghitzzufcqncms2shnjchqlg2lblzgb2iwvzdixvdsuox4a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
05977847b0408ec1abb7b4cd05ad10b4004c97d5c949e579d695d47518f4f376
Formbook
128505a47c9f43ff7ee232ae8e617756b0fc1bef2548dd893245514008dfbe58
Formbook
39156092712f27714fed918a43876cd6b85c9ad6d3ab6b96fe22e49eb2f34346
Formbook
4adcc8ef0f0f441cf8e44f0c3c446f620409dbf79353811fa4d6526c6752f6ae
Formbook
5f2de407396cfb921e5db52d5efb0fbfd44e7257630b079e02f83a1ed61ab4b4
Formbook
9acc3924e91114f56f97f09bf2ed965fa25dd33ec382ebf1eafd95c9c69baee8
Formbook
f3197cca74f60c552d9d3b4d04d99996ceca8c8dc6ad845a468c10c65062a0fc
Formbook
+ 1'987 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion
Link:
https://tria.ge/reports/230220-wrfpaabh28/
Behaviour
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
Program crash
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Loads dropped DLL
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
09f3685c8a818b441a2ee503fafb8cd2769b706894c74cf58c90bc95f150f347
MD5 hash:
1155e199da96f28cef0b8111e5418c39
SHA1 hash:
c3231ec3577153dae44d3d3b51b12690eda569bd
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/adeb2c07-c8b1-4280-95d2-61b1c6cd2a7e/
Parent samples :
c2d1359274d63fa192cfa5e08e73328b47170d2be743dee89bae0555eef65ace
9acc3924e91114f56f97f09bf2ed965fa25dd33ec382ebf1eafd95c9c69baee8
db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8
SH256 hash:
78681dc6602a5a32bc503c9a8245520e3f0051cce1c3a510d1145c280b392e47
MD5 hash:
a69dd954de2bdc349746ab522d38aaae
SHA1 hash:
1cacd5c91419147998ef506414c5cc0a14e99df7
Link:
https://www.unpac.me/results/adeb2c07-c8b1-4280-95d2-61b1c6cd2a7e/
SH256 hash:
6b33926de81834318514828109e7f6e8dcf0d01a6152383f62e0fc59601c05a6
MD5 hash:
37402e5fcac5c28f75ec9fef4849729c
SHA1 hash:
98ae129eacce1f29fbaa65bf870df6b4b4603d6e
Link:
https://www.unpac.me/results/adeb2c07-c8b1-4280-95d2-61b1c6cd2a7e/
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
Link:
https://www.unpac.me/results/adeb2c07-c8b1-4280-95d2-61b1c6cd2a7e/
SH256 hash:
db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8
MD5 hash:
8d0505c74ffabbdc3b31bd29618ed478
SHA1 hash:
35d1363a113e0b4061e1731a9e1d392f38ee5eae
Link:
https://www.unpac.me/results/adeb2c07-c8b1-4280-95d2-61b1c6cd2a7e/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/db0ce498e89e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8

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

tar 5f901f3ffe7fbab466983a4a942b2c18137b37ba7bbad083311eb4e2c6a785c0

Formbook

Executable exe db0ce498e89e73428a0d1325a91da911e0b369615e4c1d22d5c8d17a8e5475f8

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 5f901f3ffe7fbab466983a4a942b2c18137b37ba7bbad083311eb4e2c6a785c0
  
Dropped by
SHA256 6fa059f48f1e2a8cf4296bfa3a5c584c949874dc26f2079d2acc5ea46cb6edb9
Cape
Cape
https://www.capesandbox.com/analysis/368506/
  
Dropped by
MD5 ea2fe31865517492cb6cfad4b575ac6c
  
Dropped by
MD5 c83ca7e7e14659639d4c77440171951b

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