MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2. 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 2 File information Comments
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SHA256 hash: 2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2
SHA3-384 hash: 33336a4eb13708fdfebf24c077c468be4a824323fae32a3b9f2459a9d98b5cb66b5fc37909ba3b9303d1f7e19b64b8e9
SHA1 hash: 5b0d1319fc7c48060758e0f48db5cf13f1b01cb9
MD5 hash: 5fb1732fae52b75b20121fd63c28782d
humanhash: romeo-washington-venus-india
File name:INQUIRY 02825 AISISAE 9310.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:335'360 bytes
First seen:2025-03-28 05:36:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:kn2vr7riDFG1kaMAdJGuRzJDOo000I5NURMYHJt29nPr3QcaEdpdP:lvHGDoztdDT0zI5NSFqPT1dp
TLSH T17D642310E722BC0EC92D687046C70EC5BAD19AFB5D4A1BA0DB65E0CBFC751B9750784B
TrID 35.7% (.EXE) Win32 Executable (generic) (4504/4/1)
16.3% (.ICL) Windows Icons Library (generic) (2059/9)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.8% (.EXE) Generic Win/DOS Executable (2002/3)
15.8% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon c4bd9aa22cd4a50c (1 x Formbook)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
566
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRY 02825 AISISAE 9310.exe
Verdict:
No threats detected
Analysis date:
2025-03-28 05:39:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a3796d1c-8214-4ded-a41a-1acd70012884

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.3466.14340.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e6361c4467dac6354e317a
Tags:
injection obfusc virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/67e6359e6a150b67eec7eb8e/reports/b277c36c-16c9-4364-95f1-ff9d5b3ce1f2/overview
Verdict:
Malicious
Labled as:
Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2
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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/504d2137-59b6-4aa7-bbb5-b37e67557225
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1650884
Signature
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
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 submitted file
Queues an APC in another process (thread injection)
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)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1650884 Sample: INQUIRY 02825 AISISAE 9310.exe Startdate: 28/03/2025 Architecture: WINDOWS Score: 100 24 atepl.info 2->24 26 www.truenorthcards.org 2->26 28 2 other IPs or domains 2->28 36 Suricata IDS alerts for network traffic 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected FormBook 2->42 9 INQUIRY 02825 AISISAE 9310.exe 2->9         started        signatures3 process4 signatures5 46 Maps a DLL or memory area into another process 9->46 12 gBSE2iEQW.exe 9->12 injected process6 signatures7 48 Found direct / indirect Syscall (likely to bypass EDR) 12->48 15 sdiagnhost.exe 13 12->15         started        process8 signatures9 50 Tries to steal Mail credentials (via file / registry access) 15->50 52 Tries to harvest and steal browser information (history, passwords, etc) 15->52 54 Modifies the context of a thread in another process (thread injection) 15->54 56 3 other signatures 15->56 18 gBSE2iEQW.exe 15->18 injected 22 firefox.exe 15->22         started        process10 dnsIp11 30 atepl.info 15.197.148.33, 49728, 49729, 49730 TANDEMUS United States 18->30 32 www.truenorthcards.org 74.208.236.36, 49724, 49725, 49726 ONEANDONE-ASBrauerstrasse48DE United States 18->32 34 www.dramavietsub.net 104.21.32.1, 49723, 80 CLOUDFLARENETUS United States 18->34 44 Found direct / indirect Syscall (likely to bypass EDR) 18->44 signatures12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2/
Threat name:
Win32.Backdoor.FormBook
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Status:
Malicious
First seen:
2025-03-28 05:23:29 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f463ayzhxhntqljjcv4tgxccwrgj4mshvmeowbdbplocajui7dja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250328-ga948strs5/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/12b7ffbf-bc0f-432e-840b-885c57dc0848
Unpacked files
SH256 hash:
2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2
MD5 hash:
5fb1732fae52b75b20121fd63c28782d
SHA1 hash:
5b0d1319fc7c48060758e0f48db5cf13f1b01cb9
Link:
https://www.unpac.me/results/b0c8806e-91b9-411e-8c4e-790d03ff337b/
SH256 hash:
90fad00b9d60c3ed62440ca4e1cb1ea8394fe0b3d9c036169e588148524fc933
MD5 hash:
fabf2ea54d7b32353589172ab4ec1e98
SHA1 hash:
9266166a7fff1841dfbe61c7fc90410966158f18
Link:
https://www.unpac.me/results/b0c8806e-91b9-411e-8c4e-790d03ff337b/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f3db06327b9/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/2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2

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:pe_no_import_table
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Description:Detect pe file that no import table
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 2f3db06327b9db382d291579335c42b44c9e3247ab08eb04617adc202688f8d2

(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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