MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1
SHA3-384 hash: 3d0eb09b5a694f828d733278bf3c95d595d08f7a15e4a612bae9376f6b1946285e6c4adaa8f7c86effc1c03f95400e7e
SHA1 hash: ec0f627aa0a1d027255e6f0fdfd9379c35f90e83
MD5 hash: ef5b1553a6f8046be009f12c3addcc75
humanhash: triple-massachusetts-illinois-march
File name:PURCHASE ORDER-6350.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:936'456 bytes
First seen:2024-09-19 12:28:17 UTC
Last seen:2024-09-23 12:35:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:jNlll1Z6RwBCvyTP2qs1MGcKL7jrUGuFZA9rEdhhUkxmyeG9CXCbr6Jk1DjkR:qtvyTuqt/KL/rVu49rE2ylCSPIk1a
Threatray 10 similar samples on MalwareBazaar
TLSH T10315DF2023E8C645E9BE23B5D564D1F00BB26E5EE97AD61F9AC1BCDF3931B000966707
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
386
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER-6350.exe
Verdict:
No threats detected
Analysis date:
2024-09-19 13:16:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3319ff62-0761-4a71-8edf-23a5c8beef22

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Dropper.Nanocore-10025638-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ec195f4ec6bdebe53046d0
Tags:
Encryption Static Swotter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/66ec191b3c9389b729b9ca2a/reports/4eb8d1f1-a663-4d36-bd61-54c18cf30209/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1
Result
Verdict:
MALICIOUS
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e37c407b-2397-4d93-a755-ae5aa74886d3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1513872
Signature
.NET source code contains potential unpacker
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
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 submitted file
Performs DNS queries to domains with low reputation
Sigma detected: Uncommon Userinit Child Process
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1513872 Sample: PURCHASE ORDER-6350.exe Startdate: 19/09/2024 Architecture: WINDOWS Score: 100 34 www.suarahati20.xyz 2->34 36 www.popin.space 2->36 38 14 other IPs or domains 2->38 42 Suricata IDS alerts for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 50 7 other signatures 2->50 10 PURCHASE ORDER-6350.exe 3 2->10         started        signatures3 48 Performs DNS queries to domains with low reputation 34->48 process4 file5 26 C:\Users\user\...\PURCHASE ORDER-6350.exe.log, ASCII 10->26 dropped 60 Injects a PE file into a foreign processes 10->60 14 PURCHASE ORDER-6350.exe 10->14         started        signatures6 process7 signatures8 62 Maps a DLL or memory area into another process 14->62 17 GipUQSjQbjWg.exe 14->17 injected process9 dnsIp10 28 www.bonusgame2024.online 185.68.16.133, 49750, 49751, 49752 UKRAINE-ASUA Ukraine 17->28 30 www.pofgof.pro 209.74.95.29, 49738, 49739, 49740 MULTIBAND-NEWHOPEUS United States 17->30 32 6 other IPs or domains 17->32 40 Found direct / indirect Syscall (likely to bypass EDR) 17->40 21 userinit.exe 13 17->21         started        signatures11 process12 signatures13 52 Tries to steal Mail credentials (via file / registry access) 21->52 54 Tries to harvest and steal browser information (history, passwords, etc) 21->54 56 Modifies the context of a thread in another process (thread injection) 21->56 58 2 other signatures 21->58 24 firefox.exe 21->24         started        process14
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-19 12:29:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmv3fxg3msor37szkc4ffohhysemjbjx54jay3nhdhyh776rfwyq._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
formbook
Create hunting rule
Similar samples:
18911c12980ff90d3ca5b456a41ba93f6e63d14efa8763ee354c3684e0632795
Formbook
4753f11e296430bb40e328ad38fe44ecf72aafcdf12cfed22bf16d3f8a0ade34
Formbook
617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c
Formbook
8c5dd0ef94395999066dc28edd48fbd5532190039440eecd0d1866a9deb4c6d4
Formbook
d55e7652ad28060ef52b81942fa1d67240eb88e6f845b840c2759830cfb9942c
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240919-pnzjnayble/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3938e8e2-3e54-4cb6-80a4-0e479109d29f
Unpacked files
SH256 hash:
c1cc57b06760ee6e7038873addee5ca9f3e2f21fc42ac91cb2f71cdbc45aa90a
MD5 hash:
5bd2b9c4417f79a4d020bb094728db1d
SHA1 hash:
655b482f7daf3415db67253b6e96ce44e2f53ca7
Link:
https://www.unpac.me/results/3b718f4c-9e9c-4734-a7f4-c5a816d83759/
SH256 hash:
91e1f1fcd38f4922fb63fdf0dd76d98cc255fd9f6146d0c8c2d679d752eb79d3
MD5 hash:
5946625d1dac8427d589352d8ecd5cbd
SHA1 hash:
af0e7a570dc0d6d273b7c3dc214ebc1fefe3a334
Link:
https://www.unpac.me/results/3b718f4c-9e9c-4734-a7f4-c5a816d83759/
SH256 hash:
9b8df830fd07e29d837262b84a72885449eacbff1cae5a005ebd6cea295ec3f6
MD5 hash:
de1d4d10a793358c273a6d1e273013d2
SHA1 hash:
8bde9da8b47ca5a99ce4a61d73516ee9ad2d335b
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/3b718f4c-9e9c-4734-a7f4-c5a816d83759/
SH256 hash:
d1f4761e2e1e15fe454a70864c3aa1da7d6dc90582222bbd7e6d53d0bbee6f62
MD5 hash:
b08a9c9cb485bd7567bf062922a1e897
SHA1 hash:
3b5781fb115d06bdede80cb6ff627fde1a50d9f5
Link:
https://www.unpac.me/results/3b718f4c-9e9c-4734-a7f4-c5a816d83759/
Parent samples :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 hash:
9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1
MD5 hash:
ef5b1553a6f8046be009f12c3addcc75
SHA1 hash:
ec0f627aa0a1d027255e6f0fdfd9379c35f90e83
Link:
https://www.unpac.me/results/3b718f4c-9e9c-4734-a7f4-c5a816d83759/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b2bb2dcdb64/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
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: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 9b2bb2dcdb649d1dfe5950b852b8e7c488c48537ef120c6da719f07fffd12db1

(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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