MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2
SHA3-384 hash: 4c81e54fd267f415c442e318d4b616860dd2de83155958408cb9f24923e7e9ceca876a7410a82d43e5cb2d48bcae4a7c
SHA1 hash: 393028c81941b60c8e03ebba4c6fb6bd0afa4d12
MD5 hash: 3df0680c98cec94678ae73281635b12a
humanhash: victor-chicken-nevada-spring
File name:1744867026ac652f58d4b439abbcc5f64d117880dbf67f30f243690fed553b7d402606b310449.dat-decoded
Download: download sample
Signature Formbook
Create hunting rule
File size:1'707'520 bytes
First seen:2025-04-17 05:17:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aa8dfa53ffc8889f29f412bff11c9748 (2 x RemcosRAT, 1 x Formbook)
ssdeep 24576:UZruAGhpi28BqLZyFW5aC6ORg9TgmVCyNrb6+wbhr9z9dMGL6ydnPV8ViL8gU:UKhAE5uSsTgmVCyNTw5beUR
TLSH T1B085BF3EA2895436FC1235347C6AD1A15A19AFEBDE1C7C83E7B71F2CCA29240741617E
TrID 45.4% (.EXE) Win64 Executable (generic) (10522/11/4)
19.4% (.EXE) Win32 Executable (generic) (4504/4/1)
8.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.7% (.EXE) OS/2 Executable (generic) (2029/13)
8.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon d0a0a080000080a0 (2 x Formbook, 2 x RemcosRAT)
Reporter abuse_ch
Tags:base64-decoded exe FormBook


Avatar
abuse_ch
Malware dropped as base64 encoded payload

Intelligence

File Origin
# of uploads :
1
# of downloads :
497
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Documentsfiles00102920.LNK
Verdict:
Malicious activity
Analysis date:
2025-04-16 16:10:33 UTC
Tags:
delphi dbatloader loader
Link:
https://app.any.run/tasks/6f1f1241-8e35-46cc-b3ad-90107fcbdd35

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/2617/
Detection(s):
Win.Trojan.Modiloader-10042434-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68009020280f5f89a0d026bc
Tags:
delphi emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger packed packed packer_detected
Link:
https://www.filescan.io/uploads/68008f0c90767142c3d87251/reports/7ccd1541-2d0a-440b-978e-2a323f46a719/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5e19081-4389-4f8c-9bbc-a0f58e3feaea
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1667087
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Drops PE files with a suspicious file extension
Found direct / indirect Syscall (likely to bypass EDR)
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)
Sample uses process hollowing technique
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
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)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1667087 Sample: 1744867026ac652f58d4b439abb... Startdate: 17/04/2025 Architecture: WINDOWS Score: 100 42 www.orbitzing.xyz 2->42 44 www.rhdrfny.top 2->44 46 5 other IPs or domains 2->46 56 Suricata IDS alerts for network traffic 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 Yara detected FormBook 2->60 64 3 other signatures 2->64 10 1744867026ac652f58d4b439abbcc5f64d117880dbf67f30f243690fed553b7d402606b310449.dat-decoded.exe 6 2->10         started        signatures3 62 Performs DNS queries to domains with low reputation 42->62 process4 file5 40 C:\Users\user\Links\ycgixfvP.pif, PE32 10->40 dropped 70 Drops PE files with a suspicious file extension 10->70 72 Writes to foreign memory regions 10->72 74 Allocates memory in foreign processes 10->74 76 3 other signatures 10->76 14 ycgixfvP.pif 10->14         started        17 cmd.exe 1 10->17         started        19 cmd.exe 1 10->19         started        signatures6 process7 signatures8 78 Detected unpacking (changes PE section rights) 14->78 80 Maps a DLL or memory area into another process 14->80 21 bbWKMeHbrLyUart.exe 14->21 injected 82 Uses ping.exe to sleep 17->82 84 Uses ping.exe to check the status of other devices and networks 17->84 24 conhost.exe 17->24         started        26 PING.EXE 1 19->26         started        29 conhost.exe 19->29         started        process9 dnsIp10 68 Found direct / indirect Syscall (likely to bypass EDR) 21->68 31 net1.exe 13 21->31         started        54 127.0.0.1 unknown unknown 26->54 signatures11 process12 signatures13 86 Tries to steal Mail credentials (via file / registry access) 31->86 88 Tries to harvest and steal browser information (history, passwords, etc) 31->88 90 Modifies the context of a thread in another process (thread injection) 31->90 92 3 other signatures 31->92 34 bbWKMeHbrLyUart.exe 31->34 injected 38 firefox.exe 31->38         started        process14 dnsIp15 48 www.orbitzing.xyz 209.74.64.189, 49734, 49735, 49736 MULTIBAND-NEWHOPEUS United States 34->48 50 www.rciede.info 47.83.1.90, 49730, 49731, 49732 VODANETInternationalIP-BackboneofVodafoneDE United States 34->50 52 3 other IPs or domains 34->52 66 Found direct / indirect Syscall (likely to bypass EDR) 34->66 signatures16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 21:16:58 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cla4cumpixo3s3hggot5vcsbffzi2tydlh7uxrdcjoqc3txbrpja._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader discovery trojan
Link:
https://tria.ge/reports/250417-fzbsassq18/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
Win.Trojan.Modiloader-10042434-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c2330d47-d0c4-4722-b176-0216d160281a
Unpacked files
SH256 hash:
12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2
MD5 hash:
3df0680c98cec94678ae73281635b12a
SHA1 hash:
393028c81941b60c8e03ebba4c6fb6bd0afa4d12
Link:
https://www.unpac.me/results/e84b0718-d966-4540-b43f-15872bd72089/
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/e84b0718-d966-4540-b43f-15872bd72089/
SH256 hash:
2ad9379d6d0aca11900116c6ef1e02314187a1fa14f87d548a7506fd5acec16a
MD5 hash:
3d239135e0317a74674d34800b4fb1c9
SHA1 hash:
b373121be8787fdff1c6babc21c79eaaeac653c9
Detections:
Typical_Malware_String_Transforms
Create hunting rule
Link:
https://www.unpac.me/results/e84b0718-d966-4540-b43f-15872bd72089/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/12c1c1518f45/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Windows_Generic_Threat_d7b57912
Create hunting rule
Author:Elastic Security

File information

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

ac652f58d4b439abbcc5f64d117880dbf67f30f243690fed553b7d402606b310

Formbook

Executable exe 12c1c1518f45ddb96ce633a7da8a4129728d4f0359ff4bc4624ba02dcee18bd2

(this sample)

  
Dropped by
SHA256 ac652f58d4b439abbcc5f64d117880dbf67f30f243690fed553b7d402606b310
  
Dropped by
MD5 f2ee2007685ba218dbef6ee47080c013
  
URLhaus
https://urlhaus.abuse.ch/url/3514338/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/2617/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::PeekMessageW
user32.dll::CreateWindowExA

Comments