MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125
SHA3-384 hash: bd27e253b6b73a7ea575a2fc7aecae2b77894ada45d9c8c0cd715db28b92ad8dbecebbae89a21a5a0245107e0ecf9150
SHA1 hash: 30a5afcab27746c6d30755cc09baeffd082cb7a1
MD5 hash: 5f5b4b7694a47e5daf2ea45203e7f410
humanhash: nuts-fanta-papa-comet
File name:Maersk_Quotation.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:838'656 bytes
First seen:2024-06-06 15:16:54 UTC
Last seen:2024-06-11 17:11:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:3y7C3c63oT1B7w7v621X84uLZuhxkr01gtY+VTjC:360oRZwGkuohxkr4gtY+VTj
Threatray 491 similar samples on MalwareBazaar
TLSH T11705021522A89F85D63147FEEAA0A2A02F30307F2071EBD47D8595FF1E76B0415A9B1F
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 64e4a4a4e4e464a4 (10 x AgentTesla, 8 x Formbook, 1 x Rhadamanthys)
Reporter abuse_ch
Tags:exe FormBook Maersk

Intelligence

File Origin
# of uploads :
3
# of downloads :
322
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125.exe
Verdict:
Malicious activity
Analysis date:
2024-06-06 15:54:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/60fe5cb5-75e9-4ce1-a8b5-6105790ad324

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2511.22298.5884.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6661d2fd49a1c8306265fc9c/reports/3901aa3c-9858-40c8-97e1-cc34e7dcb446/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c6dccc0-c167-4433-9b2e-692a03faf2dd
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1453140
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1453140 Sample: Maersk_Quotation.exe Startdate: 06/06/2024 Architecture: WINDOWS Score: 100 59 www.zanzendegiazaditv.com 2->59 61 www.winnscce.com 2->61 63 4 other IPs or domains 2->63 75 Snort IDS alert for network traffic 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 Sigma detected: Scheduled temp file as task from temp location 2->79 81 9 other signatures 2->81 10 Maersk_Quotation.exe 7 2->10         started        14 fCSnuHiYBS.exe 5 2->14         started        signatures3 process4 file5 51 C:\Users\user\AppData\...\fCSnuHiYBS.exe, PE32 10->51 dropped 53 C:\Users\...\fCSnuHiYBS.exe:Zone.Identifier, ASCII 10->53 dropped 55 C:\Users\user\AppData\Local\...\tmp8B1E.tmp, XML 10->55 dropped 57 C:\Users\user\...\Maersk_Quotation.exe.log, ASCII 10->57 dropped 91 Uses schtasks.exe or at.exe to add and modify task schedules 10->91 93 Adds a directory exclusion to Windows Defender 10->93 95 Injects a PE file into a foreign processes 10->95 16 Maersk_Quotation.exe 10->16         started        19 powershell.exe 23 10->19         started        21 powershell.exe 23 10->21         started        23 schtasks.exe 1 10->23         started        97 Multi AV Scanner detection for dropped file 14->97 99 Machine Learning detection for dropped file 14->99 25 schtasks.exe 1 14->25         started        27 fCSnuHiYBS.exe 14->27         started        signatures6 process7 signatures8 71 Maps a DLL or memory area into another process 16->71 29 GQHHCEgZzQBiPtxAL.exe 16->29 injected 73 Loading BitLocker PowerShell Module 19->73 32 WmiPrvSE.exe 19->32         started        34 conhost.exe 19->34         started        36 conhost.exe 21->36         started        38 conhost.exe 23->38         started        40 conhost.exe 25->40         started        process9 signatures10 101 Found direct / indirect Syscall (likely to bypass EDR) 29->101 42 relog.exe 13 29->42         started        process11 signatures12 83 Tries to steal Mail credentials (via file / registry access) 42->83 85 Tries to harvest and steal browser information (history, passwords, etc) 42->85 87 Modifies the context of a thread in another process (thread injection) 42->87 89 2 other signatures 42->89 45 GQHHCEgZzQBiPtxAL.exe 42->45 injected 49 firefox.exe 42->49         started        process13 dnsIp14 65 www.zanzendegiazaditv.com 85.13.130.9, 59401, 59402, 59403 NMM-ASD-02742FriedersdorfHauptstrasse68DE Germany 45->65 67 www.kacotae.com 64.226.69.42, 59409, 59410, 59411 COGECO-PEER1CA Canada 45->67 69 3 other IPs or domains 45->69 103 Found direct / indirect Syscall (likely to bypass EDR) 45->103 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-06-06 04:21:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7x3hngxynwzwdnlkjpbbqywkutcphrupnmx4cubxguqz3m3soesq._file
Verdict:
malicious
Similar samples:
113561a55b05a8c962def7dc966ae3be7f05f4da38e97ce5803946c97b42b248
Formbook
1f7dcd5994d22e9acfb0313d58b4227abcd33966ae38863d91fbed5a0cd7b415
Formbook
382ab77df27e183d0b68dbc5a4d62aea27dd623ffbb3f02c85e8093d73b5b8c3
Formbook
5caf4d51607ec725eef603be7bad886205f02225cc6adaf43234203d3fd43d4d
Formbook
6112a8912f40f95dfeafa1022b2c9e8e26195e8b36e06136c052c6687bd9816d
Formbook
72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e
Formbook
ec436ac4230b5aee3167ff520d0c1d9e0083749e15d93e5cf2294537816e83a0
Formbook
+ 481 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240606-sn3svsfg7s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
30713d8f4407b3a7a3fb64dda9de80f01d34ff54dc480d694415505af3bcc537
MD5 hash:
41ccc18188ed33f7f6d1ddd443d0f6e0
SHA1 hash:
0acd2cda68bb0ecbd5fd2f8f7dfdbd5928c2412b
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
SH256 hash:
a3d58daeb522d59d4304f4b2a980032a78736382934527cf20e1a5cb7b56ce42
MD5 hash:
0073f3ca0282ffa27fc1e8645967ba8e
SHA1 hash:
6d137b3770a7c9db897411b69390113b050edcfd
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
SH256 hash:
f4122ea768d0fe4da36db7a7cb07cd9b9ee4a04e232da8ddfcf8fa5c40847674
MD5 hash:
4b4d2918acd547b75c1a1a32de8749c3
SHA1 hash:
e38338b53634f48173c28373275ae61e1ec66387
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
SH256 hash:
e9319f360d8400e7dd18207e0731d4222b7b88f6aece7641cb960a033dfbe043
MD5 hash:
90af36207084292ebceaf0aa6a1586f7
SHA1 hash:
2583769c47d4203a8263aefeeb72b7194e272d5e
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
SH256 hash:
fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125
MD5 hash:
5f5b4b7694a47e5daf2ea45203e7f410
SHA1 hash:
30a5afcab27746c6d30755cc09baeffd082cb7a1
Link:
https://www.unpac.me/results/c42f7537-e750-4dbe-ba2d-b10ad93eb25b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fdf6769af86d/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/fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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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