MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62
SHA3-384 hash: 383ca1da5a533d47bd46ec90522d94bb33304093061dfe3233539be49b982c1c7bfb37383bcb94043ed671065075c333
SHA1 hash: c6e7b14d5e6105073a1b48382080e3eb7a1ac396
MD5 hash: b287465c3f90735c55e41114738263bf
humanhash: equal-diet-seventeen-item
File name:FedEx Receipt_700861436008.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:842'760 bytes
First seen:2024-11-05 09:51:51 UTC
Last seen:2024-11-05 11:21:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:ZJSoqX26bvYMaAhk1/mlle9E7RWGeVkB/vh+gphnDsZGkR:HSoqmmvGGXg9EQ3VkBXYg8L
Threatray 3'726 similar samples on MalwareBazaar
TLSH T14505E0E03B317718CEA95A34E259DDB592B11AA8B504BAF365DC3B5738CC212EE0CF15
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
File icon (PE):PE icon
dhash icon ccd4ccccf8ccc8f8 (2 x SnakeKeylogger, 1 x Formbook, 1 x RemcosRAT)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
396
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FedEx Receipt_700861436008.exe
Verdict:
Suspicious activity
Analysis date:
2024-11-05 09:54:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/58fcb45b-83ae-4f2c-aa85-14323d6a8548

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.17316.8859.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6729eac649e92a05dde2ff3f
Tags:
powershell exploit micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/6729eac65c437fc3ad5011b2/reports/249610e4-3af8-43a9-8c29-092852f0a0eb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ccd89fba-ec15-41aa-8cdf-0bd14297934d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549111
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 signatures2 2 Behavior Graph ID: 1549111 Sample: FedEx Receipt_700861436008.exe Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Sigma detected: Scheduled temp file as task from temp location 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 9 other signatures 2->52 7 FedEx Receipt_700861436008.exe 7 2->7         started        11 EdBDfsCVlOCajf.exe 5 2->11         started        process3 file4 38 C:\Users\user\AppData\...dBDfsCVlOCajf.exe, PE32 7->38 dropped 40 C:\...dBDfsCVlOCajf.exe:Zone.Identifier, ASCII 7->40 dropped 42 C:\Users\user\AppData\Local\Temp\tmpC69.tmp, XML 7->42 dropped 44 C:\...\FedEx Receipt_700861436008.exe.log, ASCII 7->44 dropped 54 Adds a directory exclusion to Windows Defender 7->54 13 powershell.exe 23 7->13         started        16 powershell.exe 23 7->16         started        18 schtasks.exe 1 7->18         started        20 FedEx Receipt_700861436008.exe 7->20         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 22 schtasks.exe 1 11->22         started        24 EdBDfsCVlOCajf.exe 11->24         started        26 EdBDfsCVlOCajf.exe 11->26         started        signatures5 process6 signatures7 60 Loading BitLocker PowerShell Module 13->60 28 WmiPrvSE.exe 13->28         started        30 conhost.exe 13->30         started        32 conhost.exe 16->32         started        34 conhost.exe 18->34         started        36 conhost.exe 22->36         started        process8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 04:54:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sgj3d47vfxdr6cwkx4ef6u2jahaz2lsrjd34ze3lbhxytntc3jra._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
Similar samples:
08591ed45402ad065bab1aaf06a05a2d7c9264695b00299f5059ebaf26584a59
Formbook
481d35dd2f799eae40ecf9965a7c41b2aec41770260870199f2188fb728e49c6
Formbook
cc3fe65f9d8dc99dd62570dbc56059d89d93676f54ec85b40e4f7f109469a2a7
Formbook
error
Formbook
f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde
Formbook
+ 3'716 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241105-lv22ksyfjb/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/068e7096-5211-4c36-9a38-2f092f6aa055
Unpacked files
SH256 hash:
79375868e0f69b58b38b9034695ca9bb891de30631bdc333fabbb39ac182ecfa
MD5 hash:
26302372d8c90f082333d04237b84193
SHA1 hash:
723595df5dca6bf78f9f4521804d7863eddddd82
Link:
https://www.unpac.me/results/c91983c4-7d36-4763-8e66-04330e076108/
SH256 hash:
a07c7d1a842afab67d1989925930133ead35bc1a56b9939ac22f5829b39ae1a4
MD5 hash:
6dc96f3999872b48f8bf40a5c46554d0
SHA1 hash:
94aa16e79641a917752f4819eda8ba4e66aa550b
Link:
https://www.unpac.me/results/c91983c4-7d36-4763-8e66-04330e076108/
SH256 hash:
713cb2810fa2af660050b5eb4b54c0132896b1169aea48abfde706cc4ce261d9
MD5 hash:
cf0f7a401247b7b4ed16858fee0e8177
SHA1 hash:
7c6ede89fe94ca8c13748cfd892fb5869f6915d9
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c91983c4-7d36-4763-8e66-04330e076108/
SH256 hash:
f969905e93ed0be593436a3ee10022a7b8d38e140198830b916881b8f29a32e9
MD5 hash:
7e9857d475d8c2f1bbab3a6f576a353e
SHA1 hash:
731a18489829f748bfbf0277b90d9f6f65a923aa
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/c91983c4-7d36-4763-8e66-04330e076108/
SH256 hash:
9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62
MD5 hash:
b287465c3f90735c55e41114738263bf
SHA1 hash:
c6e7b14d5e6105073a1b48382080e3eb7a1ac396
Link:
https://www.unpac.me/results/c91983c4-7d36-4763-8e66-04330e076108/
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/9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Malspam

Formbook

Executable exe 9193b1f3f52dc71f0acabf085f534901c19d2e5148f7cc936b09ef89b662da62

(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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