MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5
SHA3-384 hash: 0f751c8a4264fc82fd5a8682ffd9445b76eaab59fb158d3091516ff1cbfb58da65902dbc8242e4cd2dafaac8a1754ea1
SHA1 hash: 88bc3e2af621f7a0188dd4879c5e1f48f8ba8e29
MD5 hash: a0a536fb3e70307fa8bcbe775281c92f
humanhash: montana-queen-gee-lion
File name:SHIPMENT AWB 176-11415994.bat
Download: download sample
Signature Formbook
Create hunting rule
File size:539'675 bytes
First seen:2025-08-21 23:37:59 UTC
Last seen:2025-09-05 13:07:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7eae418c7423834ffc3d79b4300bd6fb (51 x GuLoader, 16 x RemcosRAT, 15 x AgentTesla)
ssdeep 6144:2lHXiR0LprrOrQAfj/rrHT3rUAdnQR2mK1VJz6CQNUViF2RRDlnQbASf9EEA:HUBKrQ6QRwnUCuUAulEAai
TLSH T19FB4F10FE09CF76BCBFE4E38986162F3D661BC5945211B66660A3C2BB53F480B04AD57
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHIPMENT AWB 176-11415994.bat
Verdict:
No threats detected
Analysis date:
2025-08-21 23:41:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b1d26901-1077-4c81-9286-3fc4d69b96cf

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/22861/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a7ae03c2f5296a1a28b0fe
Tags:
uloader virus spawn nsis
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Searching for the window
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug blackhole installer masquerade microsoft_visual_cc overlay overlay redcap
Link:
https://www.filescan.io/uploads/68a7ae1c7137d6845836c4d8/reports/84d14f5a-d8b1-4258-9adf-56f982bcf0ec/overview
Verdict:
Malicious
Labled as:
Trojan.Downloader
Link:
https://www.hybrid-analysis.com/sample/c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b7f96e68-0183-42bf-aba2-af6cc460bcf8
Result
Threat name:
FormBook, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1762571
Signature
Early bird code injection technique detected
Found direct / indirect Syscall (likely to bypass EDR)
Found suspicious powershell code related to unpacking or dynamic code loading
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Powershell drops PE file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powerup Write Hijack DLL
Sigma detected: Suspicious Script Execution From Temp Folder
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)
Writes to foreign memory regions
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1762571 Sample: SHIPMENT  AWB 176-11415994.... Startdate: 22/08/2025 Architecture: WINDOWS Score: 100 47 www.ecpay-tw067.xyz 2->47 49 www.nexilo.life 2->49 51 8 other IPs or domains 2->51 69 Suricata IDS alerts for network traffic 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 Yara detected FormBook 2->73 77 4 other signatures 2->77 12 SHIPMENT  AWB 176-11415994.bat.exe 1 20 2->12         started        signatures3 75 Performs DNS queries to domains with low reputation 47->75 process4 file5 39 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 12->39 dropped 41 C:\Users\user\AppData\Local\...\Warragal.Dig, ASCII 12->41 dropped 15 powershell.exe 30 12->15         started        process6 file7 43 C:\Users\user\...\Bechamelsovsernes.bat, PE32 15->43 dropped 45 C:\...\Bechamelsovsernes.bat:Zone.Identifier, ASCII 15->45 dropped 61 Early bird code injection technique detected 15->61 63 Writes to foreign memory regions 15->63 65 Sample uses process hollowing technique 15->65 67 4 other signatures 15->67 19 Bechamelsovsernes.bat 6 15->19         started        23 conhost.exe 15->23         started        signatures8 process9 dnsIp10 53 galpet.com 163.47.73.97, 49694, 80 DREAMSCAPE-AS-APDreamscapeNetworksLimitedAU Australia 19->53 79 Multi AV Scanner detection for dropped file 19->79 81 Maps a DLL or memory area into another process 19->81 83 Switches to a custom stack to bypass stack traces 19->83 85 Found direct / indirect Syscall (likely to bypass EDR) 19->85 25 5MKsgpBqxzXij.exe 19->25 injected signatures11 process12 process13 27 clip.exe 13 25->27         started        signatures14 87 Tries to steal Mail credentials (via file / registry access) 27->87 89 Tries to harvest and steal browser information (history, passwords, etc) 27->89 91 Modifies the context of a thread in another process (thread injection) 27->91 93 2 other signatures 27->93 30 vj2ARDfhAfg.exe 27->30 injected 33 chrome.exe 27->33         started        35 firefox.exe 27->35         started        process15 dnsIp16 55 www.nexilo.life 162.0.239.7, 49708, 49709, 49710 NAMECHEAP-NETUS Canada 30->55 57 www.batmanjogo.vip 172.67.130.84, 49700, 49701, 49702 CLOUDFLARENETUS United States 30->57 59 3 other IPs or domains 30->59 37 WerFault.exe 4 33->37         started        process17
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump) Win 32 Exe x86
Link:
https://app.malva.re/file/a0a536fb3e70307fa8bcbe775281c92f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 21:39:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypawsvzjtqjqrkqiu3popwkec2iclujnar2z55egdvyyovtirssq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware defense_evasion discovery execution persistence ransomware rat spyware stealer trojan
Link:
https://tria.ge/reports/250821-3m1l8ayqx3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Loads dropped DLL
Modifies trusted root certificate store through registry
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/376dcca6-b0b6-405a-bb8e-b2a4187503d2
Unpacked files
SH256 hash:
c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5
MD5 hash:
a0a536fb3e70307fa8bcbe775281c92f
SHA1 hash:
88bc3e2af621f7a0188dd4879c5e1f48f8ba8e29
Link:
https://www.unpac.me/results/e6070168-2779-49eb-ac0d-23e34dbda9fd/
SH256 hash:
f344713a08459675b6db6fc79e93f7813d8793af6fd9a2c8c64aa1a0a0e0d218
MD5 hash:
d53c32cedd3d4c37d0a35183ec531ed9
SHA1 hash:
1184372024a780df8234ac67c4a5db4d303adbc5
Link:
https://www.unpac.me/results/e6070168-2779-49eb-ac0d-23e34dbda9fd/
SH256 hash:
1f18f4126124b0551f3dbcd0fec7f34026f930ca509f04435657cedc32ae8c47
MD5 hash:
f27689c513e7d12c7c974d5f8ef710d6
SHA1 hash:
e305f2a2898d765a64c82c449dfb528665b4a892
Link:
https://www.unpac.me/results/e6070168-2779-49eb-ac0d-23e34dbda9fd/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c3c16957299c/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/c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
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 c3c16957299c1308aa08a6dee7d944169025d12d04759ef4861d718756688ca5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22861/

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
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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