MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802. 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 5 File information Comments
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SHA256 hash: 9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802
SHA3-384 hash: 39499aef8709827bcd80e80d5c9ed98b2f5a118c6693eba67dbde2c81476e32a028523d179192451f8213b28315d7a47
SHA1 hash: 88abf30ee329b59cabcaff266d9d327648ec1bc2
MD5 hash: 51be3e2e12d36fbbf643f26bac3b8761
humanhash: kilo-sad-five-item
File name:PURCHASE ORDER-6350.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:797'696 bytes
First seen:2024-10-15 19:35:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:7L3J/H9oX45ON6ugTILsJe2bWik5jnOPd06:7L3Jf94VgSsJesWi2n76
TLSH T11005011036689F23D6BA0BF50010E57617B36F9AB851E30A8EE6FCD3353BBD11654A93
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 TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
389
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER-6350.exe
Verdict:
No threats detected
Analysis date:
2024-10-15 19:45:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/789bb1db-42be-449d-ab7d-68a3f3cbc9cc

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:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670ec446707bcd8537fbd291
Tags:
Powershell Kryptik Spawn Msil
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/670ec435ae2cc7c54b9a709d/reports/5da27e21-70bc-47b2-816a-d6b7b3b1f449/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/987b5da9-253a-493b-9f7d-e047b8ff28a1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1534434
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
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
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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: 1534434 Sample: PURCHASE ORDER-6350.exe Startdate: 15/10/2024 Architecture: WINDOWS Score: 100 35 www.suarahati20.xyz 2->35 37 yu35n.top 2->37 39 23 other IPs or domains 2->39 47 Suricata IDS alerts for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 55 10 other signatures 2->55 10 PURCHASE ORDER-6350.exe 4 2->10         started        signatures3 53 Performs DNS queries to domains with low reputation 35->53 process4 file5 33 C:\Users\user\...\PURCHASE ORDER-6350.exe.log, ASCII 10->33 dropped 67 Adds a directory exclusion to Windows Defender 10->67 14 PURCHASE ORDER-6350.exe 10->14         started        17 powershell.exe 23 10->17         started        signatures6 process7 signatures8 71 Maps a DLL or memory area into another process 14->71 19 oKHEoCszugS.exe 14->19 injected 73 Loading BitLocker PowerShell Module 17->73 22 conhost.exe 17->22         started        process9 signatures10 57 Found direct / indirect Syscall (likely to bypass EDR) 19->57 24 userinit.exe 13 19->24         started        process11 signatures12 59 Tries to steal Mail credentials (via file / registry access) 24->59 61 Tries to harvest and steal browser information (history, passwords, etc) 24->61 63 Modifies the context of a thread in another process (thread injection) 24->63 65 3 other signatures 24->65 27 oKHEoCszugS.exe 24->27 injected 31 firefox.exe 24->31         started        process13 dnsIp14 41 agilizeimob.app 84.32.84.32, 50045, 50046, 50047 NTT-LT-ASLT Lithuania 27->41 43 www.pofgof.pro 209.74.95.29, 50021, 50022, 50023 MULTIBAND-NEWHOPEUS United States 27->43 45 8 other IPs or domains 27->45 69 Found direct / indirect Syscall (likely to bypass EDR) 27->69 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802/
Threat name:
Win32.Trojan.Genie8DN
Create hunting rule
Status:
Malicious
First seen:
2024-10-14 06:40:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tu6prkuglhmyiyfgfz2ae7sbd45omdue4r4c7ixusgl5jgz75aba._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_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/241015-ya81lsshpb/
Behaviour
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:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/30ffb560-8d64-447d-bc53-1b9323303c82
Unpacked files
SH256 hash:
c1cc57b06760ee6e7038873addee5ca9f3e2f21fc42ac91cb2f71cdbc45aa90a
MD5 hash:
5bd2b9c4417f79a4d020bb094728db1d
SHA1 hash:
655b482f7daf3415db67253b6e96ce44e2f53ca7
Link:
https://www.unpac.me/results/b3729da8-c7fa-41bc-9621-f307bcfdf094/
SH256 hash:
91e1f1fcd38f4922fb63fdf0dd76d98cc255fd9f6146d0c8c2d679d752eb79d3
MD5 hash:
5946625d1dac8427d589352d8ecd5cbd
SHA1 hash:
af0e7a570dc0d6d273b7c3dc214ebc1fefe3a334
Link:
https://www.unpac.me/results/b3729da8-c7fa-41bc-9621-f307bcfdf094/
SH256 hash:
6b97dc731c468f0be735a2da3003e1b71f36454c6f7c916999eb218e75e78837
MD5 hash:
8677c29be800d0f3dbe4db777ad3d4eb
SHA1 hash:
75b3e8a8e298d44db8252727ae849c80ece874eb
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/b3729da8-c7fa-41bc-9621-f307bcfdf094/
Parent samples :
9244463fab1df23ec163c36f7f032245c64f46841f91f139fab5b4fd2b5cd25c
9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802
87fca3267ca394e5bc414194c7c6dec142ae132921efaa2763c6d15f430d6c58
SH256 hash:
d080681b390c020c8974b573d8404e39154cb2c100ba70cdd15f46febcd897d1
MD5 hash:
5191a2ccbcfbfc7e0d2bd79c1b616062
SHA1 hash:
51c16c3d5444e9a8a3dddc1ab056e321e470ee77
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/b3729da8-c7fa-41bc-9621-f307bcfdf094/
SH256 hash:
9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802
MD5 hash:
51be3e2e12d36fbbf643f26bac3b8761
SHA1 hash:
88abf30ee329b59cabcaff266d9d327648ec1bc2
Link:
https://www.unpac.me/results/b3729da8-c7fa-41bc-9621-f307bcfdf094/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9d3cf8aa8659/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/9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802

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:pe_imphash
Create hunting rule
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 9d3cf8aa8659d98460a62e74027e411f3ae60e84e4782fa2f49197d49b3fe802

(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

Comments