MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128. 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: 20


Intelligence 20 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128
SHA3-384 hash: 7d6e7360c7ef60f75541598975aaac3cfcddedb380c72edfc8d8f98a685dd0cfa528d9df1dd9f2b487422a42042f9f26
SHA1 hash: 8c73927ca9eec34c072f239e9d2b8e26c685c939
MD5 hash: 7d306e85271cd072f49871b8ab0cef7b
humanhash: twelve-quiet-sodium-butter
File name:invoice and packing list.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:597'504 bytes
First seen:2025-03-10 03:16:44 UTC
Last seen:2025-03-11 09:29:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:vUftnd4iUkXZBLoaWEYyiQNm1ys4lbGvzZoMgNdT:v7Q33z/iyXQvFoMgb
Threatray 4'865 similar samples on MalwareBazaar
TLSH T12FD412A8B949D467CDD517710832E3B6867A8F8EE812D3CA4EDEDCE7749A361240C7C1
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
dhash icon f0e0e8e0f898d8f0 (6 x Formbook, 5 x SnakeKeylogger, 1 x AgentTesla)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
28
# of downloads :
471
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
invoice and packing list.exe
Verdict:
Malicious activity
Analysis date:
2025-03-10 03:18:05 UTC
Tags:
formbook stealer xloader
Link:
https://app.any.run/tasks/6529835e-46ad-4866-92e3-888d6faadd2f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce63c61f777fe306087ad5
Tags:
micro shell msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67ce59b6e95d0f9029e691aa/reports/345b9536-3fda-4802-8fc3-3371f43135ad/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128
Result
Verdict:
SUSPICIOUS
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/03485e34-cce1-498d-b6d1-60d7f89d3f5d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1633241
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
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: 1633241 Sample: invoice and packing list.exe Startdate: 10/03/2025 Architecture: WINDOWS Score: 100 59 www.uwei.channel 2->59 61 www.utorate.app 2->61 63 9 other IPs or domains 2->63 77 Suricata IDS alerts for network traffic 2->77 79 Found malware configuration 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 15 other signatures 2->83 11 invoice and packing list.exe 7 2->11         started        15 kCpEGFVmEe.exe 5 2->15         started        signatures3 process4 file5 51 C:\Users\user\AppData\...\kCpEGFVmEe.exe, PE32 11->51 dropped 53 C:\Users\...\kCpEGFVmEe.exe:Zone.Identifier, ASCII 11->53 dropped 55 C:\Users\user\AppData\Local\...\tmp21BD.tmp, XML 11->55 dropped 57 C:\Users\...\invoice and packing list.exe.log, ASCII 11->57 dropped 93 Adds a directory exclusion to Windows Defender 11->93 17 invoice and packing list.exe 11->17         started        20 powershell.exe 23 11->20         started        22 powershell.exe 23 11->22         started        24 schtasks.exe 1 11->24         started        95 Antivirus detection for dropped file 15->95 97 Multi AV Scanner detection for dropped file 15->97 99 Tries to detect virtualization through RDTSC time measurements 15->99 101 Switches to a custom stack to bypass stack traces 15->101 26 kCpEGFVmEe.exe 15->26         started        28 schtasks.exe 15->28         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 17->65 67 Maps a DLL or memory area into another process 17->67 69 Sample uses process hollowing technique 17->69 71 Queues an APC in another process (thread injection) 17->71 30 explorer.exe 102 1 17->30 injected 73 Loading BitLocker PowerShell Module 20->73 32 conhost.exe 20->32         started        34 WmiPrvSE.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        75 Found direct / indirect Syscall (likely to bypass EDR) 26->75 40 conhost.exe 28->40         started        process9 process10 42 msiexec.exe 30->42         started        45 help.exe 30->45         started        signatures11 85 Modifies the context of a thread in another process (thread injection) 42->85 87 Maps a DLL or memory area into another process 42->87 89 Switches to a custom stack to bypass stack traces 42->89 47 cmd.exe 42->47         started        91 Tries to detect virtualization through RDTSC time measurements 45->91 process12 process13 49 conhost.exe 47->49         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 02:53:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=elmsv5wiujz5ywu6nhrxzt5v77topv7qy6sg5zvz67s4wncaeeua._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
formbook
Create hunting rule
Similar samples:
1d85b0167afe65046fa652f0004736612fe1255ebd233745e94a01451c57f190
Formbook
251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87
Formbook
94f858ec5529f4f52ae1bed542d9a38b2ab7e4be0446c4d9252f0de3d7cf2dce
Formbook
a1e04def7fd209402cfc002db03fb18c9d8694d6707b4201cbaec8ce3303ff53
Formbook
a5a473bc3d643ce300b72af75ae8f7a0d47ee983f1160707606ef9e818bb1a2f
Formbook
eaffc7cc6da06f5894642bb88fff4a0186cf61100558af3cb552145f86d8e041
Formbook
error
Formbook
+ 4'855 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mg63 discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/250310-ds4hma1m17/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/80e17b61-b2a6-4937-95ef-9a723d3aa344
Unpacked files
SH256 hash:
22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128
MD5 hash:
7d306e85271cd072f49871b8ab0cef7b
SHA1 hash:
8c73927ca9eec34c072f239e9d2b8e26c685c939
Link:
https://www.unpac.me/results/6159ff13-b477-4217-8ceb-fbb9e00549a6/
SH256 hash:
1ae70e9920316346f39648486fe46b70ea00f90b9595cfc0a78958cee45b9224
MD5 hash:
f0884d03aca538d5f2b208d9aaf7874c
SHA1 hash:
132212e8a27c756ae62d926f6b62c91e226e768a
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/6159ff13-b477-4217-8ceb-fbb9e00549a6/
Parent samples :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 hash:
1d23b40a7da931bfcaa2209b75e7c8b4502623bab4bf6d115c02fb9e19164bc1
MD5 hash:
c3be01693793747dca22de50a57b20f7
SHA1 hash:
395cfd6ed32b91b92ae54888f4ee05aa2f7cf942
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/6159ff13-b477-4217-8ceb-fbb9e00549a6/
SH256 hash:
5a329f22310883579c8f0d2c6b3e8a4a82ad69579ba595443fdd8401ef78e5e8
MD5 hash:
7518b66f99a7e06b90a20f0905ba3535
SHA1 hash:
8ec1525b5f911f9792ac037b11310eba55de0160
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
FormBook
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/6159ff13-b477-4217-8ceb-fbb9e00549a6/
Parent samples :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 family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22d92af6c8a2/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/22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128

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
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

rar b7a40177a47ea0cade2e8eee8a5e6dad6af195299459e296f9d44809f6248693

Formbook

Executable exe 22d92af6c8a273dc5a9e69e37ccfb5ffe6e7d7f0c7a46ee6b9f7e5cb34402128

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b7a40177a47ea0cade2e8eee8a5e6dad6af195299459e296f9d44809f6248693
  
Dropped by
MD5 a00ff1a6041ec75b00a4f367c153eb39
  
Dropped by
SHA256 3be5562116b273a2338d2bf234a0e932698a157cd76b5dafbfc7282b36ca1940
  
Dropped by
MD5 281bf15e0a133e5a9a62f819b32326ed
  
Dropped by
SHA256 3dc8fcd4515ababd4fc4006865986c74780b5cea5247d7b87420cc4b2f03266f
  
Dropped by
MD5 928ea94b34c12763ee46bfebfac44eec
  
Dropped by
SHA256 ad34b88cb3f283c1fab22325caefbf2e3baf261952c590e31310bdabfda9eb84
  
Dropped by
MD5 fdf0047f95cb283f96c3df21695c3830
  
Dropped by
SHA256 4ef5578d2b2a24d1b7c930b7a09ddd0b0755bf34956b366250338c7704a30ddc
  
Dropped by
MD5 699288dc2ccf759659291a091dbd24e9
  
Dropped by
SHA256 cf7a6439b00603e72fb87b2a6368ad646cb4787e075a4b5c4a2e31af71f4cdcd
  
Dropped by
MD5 26de6589ae2b57be90c313b085997d5d

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 (GUARD_CF)high

Comments