MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6. 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: 17


Intelligence 17 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6
SHA3-384 hash: f904c357c44b2e8a73e1e154b06fdb12af6c345fd47a1fd32d48d53e09264c370c35cdf21de9d5903c6e23826b5485a5
SHA1 hash: fa3d86be9df8e215d677a61bfce7b99b8836342a
MD5 hash: 8c1f6645b77c7176fbb2a5bf3b9534cc
humanhash: high-avocado-south-charlie
File name:ORIGINA#BL-DT-MARCH-APRIL SHIPMENT.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:780'800 bytes
First seen:2025-03-26 07:38:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Uo2iNczJ+Wnqn++3hmMUdBO+BoLJ9ZDAKPo2kTX8KOSsk1owulLETDUjdbuw47U:L1qzMdhc+LJrMrZC0cFEnUjdbi7
Threatray 1 similar samples on MalwareBazaar
TLSH T169F4129C9658E50BCAA267740E71F5B4137E5DEEA420D22A4FDDAEEF7D26F004C40293
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
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
469
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORIGINA#BL-DT-MARCH-APRIL SHIPMENT.exe
Verdict:
Malicious activity
Analysis date:
2025-03-26 07:49:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3cddd80a-520d-4267-9643-e4d361fdef00

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

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e3af2a12b5dc44da3e2d4d
Tags:
micro spawn shell
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67e3af2af274bf2d8e228342/reports/3a315ae5-c096-4812-9f81-e5c54adb64d6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6
Result
Verdict:
MALICIOUS
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d0c1f309-18c8-4ab7-83e2-adbcd8cf25cb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1648826
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
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
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
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
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 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: 1648826 Sample: ORIGINA#BL-DT-MARCH-APRIL S... Startdate: 26/03/2025 Architecture: WINDOWS Score: 100 66 www.xrhope.xyz 2->66 68 www.theamsterdamtouch.xyz 2->68 70 4 other IPs or domains 2->70 80 Suricata IDS alerts for network traffic 2->80 82 Antivirus detection for URL or domain 2->82 84 Antivirus / Scanner detection for submitted sample 2->84 88 8 other signatures 2->88 10 ORIGINA#BL-DT-MARCH-APRIL SHIPMENT.exe 7 2->10         started        14 THfRhZOofNie.exe 5 2->14         started        16 svchost.exe 1 1 2->16         started        signatures3 86 Performs DNS queries to domains with low reputation 68->86 process4 dnsIp5 56 C:\Users\user\AppData\...\THfRhZOofNie.exe, PE32 10->56 dropped 58 C:\Users\...\THfRhZOofNie.exe:Zone.Identifier, ASCII 10->58 dropped 60 C:\Users\user\AppData\Local\Temp\tmpA1E.tmp, XML 10->60 dropped 62 ORIGINA#BL-DT-MARC...IL SHIPMENT.exe.log, ASCII 10->62 dropped 96 Adds a directory exclusion to Windows Defender 10->96 19 ORIGINA#BL-DT-MARCH-APRIL SHIPMENT.exe 10->19         started        22 powershell.exe 23 10->22         started        24 powershell.exe 23 10->24         started        32 2 other processes 10->32 98 Antivirus detection for dropped file 14->98 100 Multi AV Scanner detection for dropped file 14->100 102 Injects a PE file into a foreign processes 14->102 26 schtasks.exe 1 14->26         started        28 THfRhZOofNie.exe 14->28         started        30 THfRhZOofNie.exe 14->30         started        64 127.0.0.1 unknown unknown 16->64 file6 signatures7 process8 signatures9 90 Maps a DLL or memory area into another process 19->90 34 oKL2ddNV2f10ZTRlFm.exe 19->34 injected 92 Loading BitLocker PowerShell Module 22->92 37 WmiPrvSE.exe 22->37         started        39 conhost.exe 22->39         started        41 conhost.exe 24->41         started        43 conhost.exe 26->43         started        45 conhost.exe 32->45         started        process10 signatures11 78 Found direct / indirect Syscall (likely to bypass EDR) 34->78 47 TSTheme.exe 34->47         started        process12 signatures13 104 Tries to steal Mail credentials (via file / registry access) 47->104 106 Tries to harvest and steal browser information (history, passwords, etc) 47->106 108 Modifies the context of a thread in another process (thread injection) 47->108 110 3 other signatures 47->110 50 oKL2ddNV2f10ZTRlFm.exe 47->50 injected 54 firefox.exe 47->54         started        process14 dnsIp15 72 www.ppostealeone.shop 104.21.32.1, 49701, 49702, 49703 CLOUDFLARENETUS United States 50->72 74 miracoins.org 66.235.200.147, 49692, 80 CLOUDFLARENETUS United States 50->74 76 2 other IPs or domains 50->76 94 Found direct / indirect Syscall (likely to bypass EDR) 50->94 signatures16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-03-26 07:39:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 23 (73.91%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jppaehaftvd664s6hmnkkncsgq2o5mwpkpqhtcy6z2jvtqunhla._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250326-jg31lsy1ex/
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/b54cc9a3-3371-4493-9c09-f89a112fb56e
Unpacked files
SH256 hash:
fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6
MD5 hash:
8c1f6645b77c7176fbb2a5bf3b9534cc
SHA1 hash:
fa3d86be9df8e215d677a61bfce7b99b8836342a
Link:
https://www.unpac.me/results/8bbf4950-bf8d-4a6f-b062-e8e95c4e4df3/
SH256 hash:
aaecb8e939e18438f53f39d5ea08d119d339e5c5302b230eb19290867aece2e8
MD5 hash:
967e6e6dc60488387ea402d0bc79a126
SHA1 hash:
36f80534ac6da5b7421d0ec3a7bff2db4a0c963a
Link:
https://www.unpac.me/results/8bbf4950-bf8d-4a6f-b062-e8e95c4e4df3/
SH256 hash:
565225a8561134b4966c139430b4d6945eedd45444d8435a48c6e7f41f7f7e30
MD5 hash:
3aebca61c665584c799acf55900cb26e
SHA1 hash:
3717a4f60d2822dfd8effda5490c93e7ccb38ebc
Link:
https://www.unpac.me/results/8bbf4950-bf8d-4a6f-b062-e8e95c4e4df3/
SH256 hash:
71ebe2d46cb2c2614f970cba695ac04f10dbcfe66a80c52230ed59946571e969
MD5 hash:
0ff3c274ca857a1b451014eef655cf50
SHA1 hash:
3bde268053d6e38d11c5756d92ec01cca511036a
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/8bbf4950-bf8d-4a6f-b062-e8e95c4e4df3/
SH256 hash:
2ad87a4ee25ed15d916c4e375811a28139e6b64f1de89570a6559b1d449c4dc4
MD5 hash:
f99654a85fca146a94db54088aa5916f
SHA1 hash:
5e9dbd942eee85773d1df85c1af206a290391cf8
Link:
https://www.unpac.me/results/8bbf4950-bf8d-4a6f-b062-e8e95c4e4df3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fa5ef010e02c/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/fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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

Executable exe fa5ef010e02cea3f7b92f1d8d529a291a1a775967a9f03cc58f6749ace1469d6

(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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