MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11
SHA3-384 hash: b671ae67f2bfa756d131ab1278320cd2bd2550343a5ef660ff4f860b3d368366c76a8f741fed37611845d411399d5ac0
SHA1 hash: 7ef11014771a6403f97ed53e2a407a6fa159edce
MD5 hash: 82c3a746e15d4bb51ab6eeccdacb52d4
humanhash: foxtrot-hotel-pizza-sixteen
File name:SOA.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'010'176 bytes
First seen:2025-02-05 11:14:29 UTC
Last seen:2025-02-06 09:32:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:9HCgAdxWj7OyFyPN9Hfp5X7rwaw9Wk9t/Yt:9igpCPNxRBwawL/Y
Threatray 21 similar samples on MalwareBazaar
TLSH T106256D3D18F8212792A1C6A1CFE4CA27F440B8EA31936C2599D24355071FA5BBDC7E7E
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 threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
549
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA.exe
Verdict:
No threats detected
Analysis date:
2025-02-05 11:16:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0b22dce9-2421-4851-80a4-40841715c23e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.710.12319.14534.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a349fe2dcee78dd819817b
Tags:
virus msil
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated obfuscated vbnet
Link:
https://www.filescan.io/uploads/67a3484e789923419df76aab/reports/a2012eb9-355a-4269-bcd3-468d0196712b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12c245fc-094d-4487-a9dc-eb4c32b0c93a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1607346
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
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
Machine Learning detection for 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: 1607346 Sample: SOA.exe Startdate: 05/02/2025 Architecture: WINDOWS Score: 100 31 www.weilaishijie.xyz 2->31 33 www.maticon.xyz 2->33 35 17 other IPs or domains 2->35 45 Suricata IDS alerts for network traffic 2->45 47 Antivirus detection for URL or domain 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 53 7 other signatures 2->53 10 SOA.exe 3 2->10         started        signatures3 51 Performs DNS queries to domains with low reputation 33->51 process4 file5 29 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 10->29 dropped 65 Injects a PE file into a foreign processes 10->65 14 SOA.exe 10->14         started        signatures6 process7 signatures8 67 Maps a DLL or memory area into another process 14->67 17 163tFtn1PSMISrXR.exe 14->17 injected process9 signatures10 43 Found direct / indirect Syscall (likely to bypass EDR) 17->43 20 compact.exe 13 17->20         started        process11 signatures12 55 Tries to steal Mail credentials (via file / registry access) 20->55 57 Tries to harvest and steal browser information (history, passwords, etc) 20->57 59 Modifies the context of a thread in another process (thread injection) 20->59 61 3 other signatures 20->61 23 163tFtn1PSMISrXR.exe 20->23 injected 27 firefox.exe 20->27         started        process13 dnsIp14 37 kasun.wtf 82.221.136.24, 50029, 50030, 50031 THORDC-ASIS Iceland 23->37 39 www.schoeler.pro 46.30.211.38, 49748, 49750, 49766 ONECOMDK Denmark 23->39 41 8 other IPs or domains 23->41 63 Found direct / indirect Syscall (likely to bypass EDR) 23->63 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-02-05 11:15:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2f66f5ofhq6lq74a6sme7ouvcpmordejkvcsafqzwonttbdb4iq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
2f71acafcf825697cf29e5f93681f9c7128d49fee3e04a20dd506042102734a4
Formbook
3b1b0c6e463108f7a2f9d683fd69ebb175b10e5662b27cc7e8511fca4157f407
Formbook
415c6e1b1a10753be59eb88d1b2304d05b4f97e858724911ff82a86865ba3e86
Formbook
44c3fc308875ed0c6fcf4a10068e2790eb3397bb441b38ede833361312f74997
Formbook
4c9850cad6a1efce3f23362ff3f68fe5fee556e3e344e867f16ac821701e90ad
Formbook
75db64719f3225f1e42a86bb7cca56871f757076f81c42802e22a83629ac4fbb
Formbook
7c7a37f2a806c0e0845d2605f3f39cd7d80637d8a59ff7d2fa6a9125dfb329ee
Formbook
98a11f5e0943f5a8e0475b4c7d87b5f67a1d39f7c44e564d86df4ebd687686f8
Formbook
error
Formbook
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250205-ncpdwatpes/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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/03cfe424-196f-41ed-8988-e1ad11cc3b0c
Unpacked files
SH256 hash:
be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11
MD5 hash:
82c3a746e15d4bb51ab6eeccdacb52d4
SHA1 hash:
7ef11014771a6403f97ed53e2a407a6fa159edce
Link:
https://www.unpac.me/results/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
SH256 hash:
6a9c22e6a30291d9625fdcdeb421f5cab15800699bce19b7a3885cfbd688dd78
MD5 hash:
9d8f2da247eead7b52122a8b296f67f1
SHA1 hash:
4fbffe02746e9630c093d35925f5e5d7bf988909
Link:
https://www.unpac.me/results/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
SH256 hash:
ddb02a352eca4ad24fa0f3df5fdd3897394394b9fe46b4f156dd855dcf8b9811
MD5 hash:
a46141203e8e7f9e8b58d98850c79e6f
SHA1 hash:
a27fd654ad159605c45e4dffe2f80f3c9931b024
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/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
SH256 hash:
e712bcd56fe64742c0f674f3acff83490f8103c260ea3389f56151b5066b7cd3
MD5 hash:
7bad4197d1ae020c9049a782eb9a71d2
SHA1 hash:
e1253047ea92beb7d161b106765ad8b03bc86b1e
Link:
https://www.unpac.me/results/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
SH256 hash:
de1b5cef19d52147562e0e667cc1ec66d7b79ed22cacfa290b3fdbc78e0ee897
MD5 hash:
02d1a58f8a0361c321947ec518889bca
SHA1 hash:
31ed5a4da1c0e49c0a26e24aedae50ea9bf420f9
Link:
https://www.unpac.me/results/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
SH256 hash:
dce7ab11d9c70a43de3a801474b07fd1448d3cbb19e8e1c660280b9753cdfeef
MD5 hash:
af27f65a317e92c4128cefdaf40ed136
SHA1 hash:
4c814168907a8665c2124e21ae5d08b23eb9ca80
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c9d3337c-3c2c-419c-82de-6f2ff25c60a2/
Parent samples :
fd3164057ef5cfebb668b25b93a0638edf8d032f7a1e0c13249334bd913a1ad3
4f5485ab92f3a371c464a8e4d43fcbed828827f7d3cb4d96ba314dad62876bb6
44c3fc308875ed0c6fcf4a10068e2790eb3397bb441b38ede833361312f74997
75db64719f3225f1e42a86bb7cca56871f757076f81c42802e22a83629ac4fbb
4c9850cad6a1efce3f23362ff3f68fe5fee556e3e344e867f16ac821701e90ad
7c7a37f2a806c0e0845d2605f3f39cd7d80637d8a59ff7d2fa6a9125dfb329ee
415c6e1b1a10753be59eb88d1b2304d05b4f97e858724911ff82a86865ba3e86
be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/be8bef17ae29/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11

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: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 be8bef17ae29e1e5c3fc07a4c27dd4a89ec744644aaa2900b0cd9cd9cc230f11

(this sample)

  
Delivery method
Distributed via e-mail attachment

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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