MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430. 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: 19


Intelligence 19 IOCs YARA 5 File information Comments
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SHA256 hash: 792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
SHA3-384 hash: a93117c73e46f49f127b2d65a81794df77ba6487ec75b7788dedaac2e96903b792a574b91b55cfdef9590b042c2c0a49
SHA1 hash: e5c4522e22314b1b34a726bec182201556d95225
MD5 hash: 6d7e6654f32d5e775819b21895c968b1
humanhash: princess-south-equal-eleven
File name:new order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:699'392 bytes
First seen:2024-12-24 10:25:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:q0e4F55OHTDP6ko4H93fe4W5LLqIJnrC7pXvwzzcVh/x2SsbDWb:o4FXOPRve4W5L2I5ruSfMh2Wb
Threatray 2'115 similar samples on MalwareBazaar
TLSH T1A4E401A82A68C602C85267B80A71F2B867796EDDBC01D3075FD87EDB797BF414D44283
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon f04dcc8c8e9696e8 (3 x Formbook, 1 x njrat, 1 x RemcosRAT)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
b8a517a65d37e87f93f85df0dd0cffa075c49c6d8438e8663ed50e59a4647b5b
Verdict:
Malicious activity
Analysis date:
2024-12-24 07:50:06 UTC
Tags:
arch-exec formbook xloader
Link:
https://app.any.run/tasks/850970f3-9972-4386-aebf-faaf8314056b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Trojan-Stealer.FormBook.T4IOP2.14352.5799.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676a67ad8a4d48ee35feeb9d
Tags:
fareit shell virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed packed packer_detected phishing
Link:
https://www.filescan.io/uploads/676a8c3c67658977cf7c1f65/reports/01b8af27-d3c6-4121-994b-bb0aa6e76400/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
Result
Verdict:
SUSPICIOUS
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/2251ca0e-b47d-44fc-9c68-45f7d8e30f55
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1580359
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1580359 Sample: new order.exe Startdate: 24/12/2024 Architecture: WINDOWS Score: 100 33 www.uynewcars.xyz 2->33 35 www.rediksitiraitoto.xyz 2->35 37 3 other IPs or domains 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 47 12 other signatures 2->47 11 new order.exe 4 2->11         started        signatures3 45 Performs DNS queries to domains with low reputation 35->45 process4 file5 31 C:\Users\user\AppData\...\new order.exe.log, ASCII 11->31 dropped 57 Adds a directory exclusion to Windows Defender 11->57 59 Injects a PE file into a foreign processes 11->59 15 new order.exe 11->15         started        18 powershell.exe 23 11->18         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 69 2 other signatures 15->69 20 explorer.exe 32 1 15->20 injected 67 Loading BitLocker PowerShell Module 18->67 22 conhost.exe 18->22         started        process9 process10 24 WWAHost.exe 20->24         started        signatures11 49 Modifies the context of a thread in another process (thread injection) 24->49 51 Maps a DLL or memory area into another process 24->51 53 Tries to detect virtualization through RDTSC time measurements 24->53 55 Switches to a custom stack to bypass stack traces 24->55 27 cmd.exe 1 24->27         started        process12 process13 29 conhost.exe 27->29         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-12-23 21:37:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pev55tnajeiaxto3hcghjop2lkrb2mfbm54g6hs2teeru3txyqya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
2d9e008828a19f6329b2ca4abcfdefa9b124e1eb5eb3270be8b6f1f77476b3d1
Formbook
36ac663aee997b4b8da3bd498abcbdb91ca180f7afe402ce8ab166099c098cbf
Formbook
4a16f87ede74f8f5cf4af54e78a69380979b1147a8302cd371d50947c4a0f0fe
Formbook
792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
Formbook
bcc41988bc560c5ddf3e58165cc25daec67e3a33529b2179868f1b4b7746db7a
Formbook
c8500adf5318aa42e5cfe9d6efe18d328538a6d8b36765d68820d2b99c3c9626
Formbook
ebddd04d90d5317ac06e4a5515143c6b130a45d2c328c115f3ee37d1eb665c0c
Formbook
eeabc02c0c8b1e32a032f2573a61e8154570f6d9d9485bf40207328bd14447cf
Formbook
error
Formbook
+ 2'105 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:k49s discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/241224-mghlfsvnhp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/51ff9730-b2f3-4b1b-86bb-1a929f09a7c9
Unpacked files
SH256 hash:
83444a43ba472442e2b0fa4d01a2cb7a556ec37f4cd1ba63d17f0ed2809a31a0
MD5 hash:
3cc82489a99c6d951eab4626dc9dd5ba
SHA1 hash:
bb13c4f857a49e23ce51878b6f00778452a2e98e
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/baa9f985-c5d5-40ad-ae60-0c5584e56ced/
Parent samples :
bcc41988bc560c5ddf3e58165cc25daec67e3a33529b2179868f1b4b7746db7a
36ac663aee997b4b8da3bd498abcbdb91ca180f7afe402ce8ab166099c098cbf
792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
f30ccd8d6bd65a6c172e6233220523d984516e145b06d986bc6c0736e53dfde8
ba331599bb06083aa97ac39010b2d6b5c1078ed519b5ed4dcab97276c84ecedb
f0b540b1edbd94b9a7b330505529477cbbf6742ad78008979661d30b8f54731a
SH256 hash:
80e9eddee6ab17e83ddd5da230795375cdb32c14cd8fb4396555be6b007226de
MD5 hash:
df4791200cb77f5505c9757f0fbb3183
SHA1 hash:
388f2ed905e24ab118e8247a69181f27d1876170
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/baa9f985-c5d5-40ad-ae60-0c5584e56ced/
SH256 hash:
5123a26b3ac69cbf4e5be515d22380ddf5ad0bec2ee8a90c1c81ba80fe5bdf67
MD5 hash:
9dfffeae142cd5f3403b148743c4f80b
SHA1 hash:
0b3c6588c8efd60e9086112900269659b63bcc82
Link:
https://www.unpac.me/results/baa9f985-c5d5-40ad-ae60-0c5584e56ced/
SH256 hash:
792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430
MD5 hash:
6d7e6654f32d5e775819b21895c968b1
SHA1 hash:
e5c4522e22314b1b34a726bec182201556d95225
Link:
https://www.unpac.me/results/baa9f985-c5d5-40ad-ae60-0c5584e56ced/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/792bdecda049/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/792bdecda049100bcddb388c74b9fa5aa21d30a167786f1e5a99091a6e77c430

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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