MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682. 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 9 File information Comments
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SHA256 hash: ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682
SHA3-384 hash: 4bbcbef5f8ac5dd9285162a735f8c41df2bba5f95853fcde81a6f83e5bb83d271de4060104cb0b071aaa640779daeb6f
SHA1 hash: b195373a5b598ff650d8c9a217f862460088510e
MD5 hash: 7f408f2c6ae271e6e390c265b63705ad
humanhash: golf-hot-charlie-spring
File name:tt.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:753'664 bytes
First seen:2025-04-10 14:29:25 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:kUdJ/e5E/p/wXI19i/n5JwE6aDOIpMKjCMtzw/BHH5vulYaqDQs4GFVSBVRZ5W:NdY5aYnNpMKjrM5ullsnEBj
Threatray 2 similar samples on MalwareBazaar
TLSH T109F401543268DB03D4BA17F40831D5B017B8BDADB922E30A5EE9BDDF3972B001A457A7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
528
Origin country :
US US
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/1611/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7d9921dba888a93cf3b56
Tags:
shell virus micro
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
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Genie8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aae5b918-b125-4cb0-a294-629e6a71b359
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1661963
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1661963 Sample: tt.exe Startdate: 10/04/2025 Architecture: WINDOWS Score: 100 37 www.royalbond.xyz 2->37 39 www.nicheremedies.xyz 2->39 41 17 other IPs or domains 2->41 49 Suricata IDS alerts for network traffic 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 57 5 other signatures 2->57 10 tt.exe 4 2->10         started        signatures3 55 Performs DNS queries to domains with low reputation 39->55 process4 file5 35 C:\Users\user\AppData\Local\...\tt.exe.log, ASCII 10->35 dropped 69 Adds a directory exclusion to Windows Defender 10->69 71 Injects a PE file into a foreign processes 10->71 14 tt.exe 10->14         started        17 powershell.exe 23 10->17         started        signatures6 process7 signatures8 73 Maps a DLL or memory area into another process 14->73 19 F3i2vNIZ3aYw89.exe 14->19 injected 75 Loading BitLocker PowerShell Module 17->75 22 WmiPrvSE.exe 17->22         started        24 conhost.exe 17->24         started        process9 signatures10 59 Found direct / indirect Syscall (likely to bypass EDR) 19->59 26 newdev.exe 13 19->26         started        process11 signatures12 61 Tries to steal Mail credentials (via file / registry access) 26->61 63 Tries to harvest and steal browser information (history, passwords, etc) 26->63 65 Modifies the context of a thread in another process (thread injection) 26->65 67 3 other signatures 26->67 29 F3i2vNIZ3aYw89.exe 26->29 injected 33 firefox.exe 26->33         started        process13 dnsIp14 43 www.rciede.info 47.83.1.90, 49712, 49713, 49714 VODANETInternationalIP-BackboneofVodafoneDE United States 29->43 45 www.holorush.live 199.192.23.195, 49704, 49705, 49706 NAMECHEAP-NETUS United States 29->45 47 9 other IPs or domains 29->47 77 Found direct / indirect Syscall (likely to bypass EDR) 29->77 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 14:29:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zyonyghc6cx74ei6gd7plqt52w6aabrf5ze7tzepfgfflqap42ba._file
Verdict:
malicious
Label(s):
captiveaaloader
Create hunting rule
unc_loader_037
Create hunting rule
formbook
Create hunting rule
Similar samples:
803f85ff16679b78ef373bc5ad30723c82c2902f1958a53ec5cffafeee4d4b2e
Formbook
ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682
Formbook
error
Formbook
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250410-rt8evstq13/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/75d6f9fd-d2a7-4525-b5ec-f186540025dd
Unpacked files
SH256 hash:
ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682
MD5 hash:
7f408f2c6ae271e6e390c265b63705ad
SHA1 hash:
b195373a5b598ff650d8c9a217f862460088510e
Link:
https://www.unpac.me/results/825cd4be-a9cf-4e22-89f2-ba37758a997d/
SH256 hash:
ebb4c9dfb50375ae53d4a7a10ab767a8aeafcfb1ded6e0d251bfc0d4b1452be7
MD5 hash:
73eba8aadb24782881a0fd63946dbfb0
SHA1 hash:
0a5d485f68c8bb4a346f2eb2ab4b57103ec9d2a1
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/825cd4be-a9cf-4e22-89f2-ba37758a997d/
SH256 hash:
8c220de2539681c27157eb029de7ca87b3a978fb2ff9069e1be3f1e7dc8da4fb
MD5 hash:
4376250eea0838e54a7b2a8ec7673781
SHA1 hash:
1ff24812c98573ec13df9fffee0f1bc2ee5607d7
Link:
https://www.unpac.me/results/825cd4be-a9cf-4e22-89f2-ba37758a997d/
SH256 hash:
af0b9d4fd67b0d8b0c401c736e10c56c81ceb125fd2782e4130aee6cbc259c75
MD5 hash:
290ad762c6f8944a8c91041979818d87
SHA1 hash:
8923f41620547be8beca89655a8f5d19e7366f56
Link:
https://www.unpac.me/results/825cd4be-a9cf-4e22-89f2-ba37758a997d/
SH256 hash:
5f5b41555bb5a1b2dc1790b4377facd85e58b3ec57dbb2c6647fdbc4da05a15f
MD5 hash:
ba5f86469357be3d7b4046222b4b25c5
SHA1 hash:
fb86a5adf7b55f1b1c909976e606096ad3fae514
Link:
https://www.unpac.me/results/825cd4be-a9cf-4e22-89f2-ba37758a997d/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ce1cdc18e2f0/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/ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

Malspam

Formbook

Executable exe ce1cdc18e2f0affe111e30fef5c27dd5bc000625ee49f9e48f298a55c00fe682

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/1611/
  
URLhaus
https://urlhaus.abuse.ch/url/3506744/

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

Comments