MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c
SHA3-384 hash: d17bfb4f9b2218d15a3812a59abc2d9cbfc56ad1226d7e98e391b58ee9d63c75dd70192f1e4ef4338915fd3154003a67
SHA1 hash: 1a0271a3425da9cc70a3344a117bd946a8bd1451
MD5 hash: 6c9fe53b47cf657f64d150e310f2b255
humanhash: five-princess-idaho-vermont
File name:PAYMENT_USD 805.57_18.06.25.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:733'696 bytes
First seen:2025-06-20 07:44:56 UTC
Last seen:2025-07-07 14:14:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rtQa9doBLbOIZyxNo181AlYrTz8Cnq2VxY61Pf5L8XpReS0Pc7QEmkgwDQu3ZCaU:5r9CBLbJyxC8alYrTzZq2VxYSPPSsJrf
Threatray 3'707 similar samples on MalwareBazaar
TLSH T1E8F412057386DA33D8F543F00932E676037AAF8DA514D34BC8EDFCEBB8156593862292
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 lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
425
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT_USD 805.57_18.06.25.exe
Verdict:
No threats detected
Analysis date:
2025-06-20 08:11:50 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/361dc18f-b190-4ecc-ba57-db3cf4679aac

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/10296/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.42623.2163.29786.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685511a74cf2dc14fa1b16db
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b43c4a3-fd1c-49ea-beca-6d6c616f731a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1719150
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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)
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: 1719150 Sample: PAYMENT_USD 805.57_18.06.25.exe Startdate: 20/06/2025 Architecture: WINDOWS Score: 100 29 www.yogaplatform.xyz 2->29 31 www.wautoparts.xyz 2->31 33 14 other IPs or domains 2->33 41 Suricata IDS alerts for network traffic 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected FormBook 2->45 49 4 other signatures 2->49 10 PAYMENT_USD 805.57_18.06.25.exe 3 2->10         started        signatures3 47 Performs DNS queries to domains with low reputation 31->47 process4 file5 27 C:\...\PAYMENT_USD 805.57_18.06.25.exe.log, ASCII 10->27 dropped 59 Injects a PE file into a foreign processes 10->59 14 PAYMENT_USD 805.57_18.06.25.exe 10->14         started        signatures6 process7 signatures8 61 Maps a DLL or memory area into another process 14->61 17 vNnvEThHJ.exe 14->17 injected process9 process10 19 control.exe 13 17->19         started        signatures11 51 Tries to steal Mail credentials (via file / registry access) 19->51 53 Tries to harvest and steal browser information (history, passwords, etc) 19->53 55 Modifies the context of a thread in another process (thread injection) 19->55 57 3 other signatures 19->57 22 ENFgnnc4sSTn.exe 19->22 injected 25 firefox.exe 19->25         started        process12 dnsIp13 35 supermais.shop 84.32.84.32, 49709, 49710, 49711 NTT-LT-ASLT Lithuania 22->35 37 billing9jiqun06.cdn.dun555.com 149.104.32.228, 49692, 80 COGENT-174US United States 22->37 39 6 other IPs or domains 22->39
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/6c9fe53b47cf657f64d150e310f2b255
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c/
Threat name:
ByteCode-MSIL.Trojan.VIPKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-06-18 15:55:40 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnhfifkjzzzspj72shdxa43f33aeubqljnr3s54yiedfrbd7rqoa._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
3144e19689bfa00782be4602c85cb949b03262fc1da9c2ea1e765258668b61ba
Formbook
6d577060ff3bad7bfa73f730efe9c5a582ba04c2694191ce22c1c75b17a1b0c9
Formbook
841a3a3d4807c215f922e72b1391e8c56db813173a248ce4e5e7b29b5534b5ec
Formbook
85fe9a984586bf60490e3fd4a470e088cced95279da42f45824abd8533875040
Formbook
d6a676ac2fedead7999ed8250543e38da6096cc6efd3c7517d49d6b090ffbec2
Formbook
+ 3'697 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250620-jlk1laep2w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/431bac22-4851-45ba-8237-e2e8c3f7e9f5
Unpacked files
SH256 hash:
9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c
MD5 hash:
6c9fe53b47cf657f64d150e310f2b255
SHA1 hash:
1a0271a3425da9cc70a3344a117bd946a8bd1451
Link:
https://www.unpac.me/results/d5e2cd73-342b-44cd-82ec-97560ea19539/
SH256 hash:
6247951f92a0c7e6ee21bae6f748be3ebea899b10ae6672eb5a971918a0b68b0
MD5 hash:
e8e4a329c82bfa27b4cfbaa23d564ed1
SHA1 hash:
009a7775bba4a18564de97e86df093fe9cd844c7
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/d5e2cd73-342b-44cd-82ec-97560ea19539/
Parent samples :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 hash:
0bf7c54efe7594e6194ef811dd8cbb512a5a1fbd06cd5b6294e33331cf605dff
MD5 hash:
8744126bb1bfc4de6d7c8a53da6fd2d2
SHA1 hash:
67a32ca86bcc98c18415748c2c284f48be138d3e
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/d5e2cd73-342b-44cd-82ec-97560ea19539/
SH256 hash:
70f61d5be5b17a39f894d4d914e74c7cc9e0c06b1b7ca83823cd705ce810ac8d
MD5 hash:
895343337bdcd007996eb9d3f26f088d
SHA1 hash:
bba01cdba5c804e4b53e46844fec72aa6e8c4283
Link:
https://www.unpac.me/results/d5e2cd73-342b-44cd-82ec-97560ea19539/
SH256 hash:
32215e1095a990490f672799778156d0cd5f0c779d71b4c8334c04ad56ec2a95
MD5 hash:
095e625f0fade5a6f3c4a22ea8bc459c
SHA1 hash:
e1a959c03eb0e0d4a8f21147846e0e7ae64cc33b
Link:
https://www.unpac.me/results/d5e2cd73-342b-44cd-82ec-97560ea19539/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b4e541549ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Runtime_Broker_Variant_1
Create hunting rule
Author:Sn0wFr0$t
Description:Detecting malicious Runtime Broker
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 9b4e541549ce7327a7fa91c7707365dec04a060b4b63b97798410658847f8c1c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/10296/

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
CHECK_TRUST_INFORequires Elevated Execution (Unrestricted:true)high

Comments