MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730. 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: 18


Intelligence 18 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730
SHA3-384 hash: 4806ebc75eecca01d4a0a2089d38ff21702b1df8a77d2f72dea9b8d9947ef3d2e67f141ae2b457b13964c68c80e8289f
SHA1 hash: 4c775f8628597e545353a5609222da18c48970eb
MD5 hash: 7915ad9197fa49751de5243f6e7a5bec
humanhash: kentucky-dakota-jupiter-snake
File name:RlGGh8h019tiSGO.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:754'184 bytes
First seen:2025-04-15 07:53:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:0KT9rzilaay84PIlYxPz1uq/ie5/6Cs0noA4BTM1XLu8mXwj0fGMvHJij5BOxBsP:v9rOlaVw2Pzssh6Cs0oACT2u8mX9fGma
Threatray 4'938 similar samples on MalwareBazaar
TLSH T1E8F4F1083748B80FC0574E768D62DD38A270AD996A07D303ADE77EEFB86D7965B042D1
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 88c0e8ba62f49a97 (11 x Formbook, 3 x AgentTesla, 2 x SnakeKeylogger)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
488
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-33865.7z
Verdict:
No threats detected
Analysis date:
2025-04-15 07:56:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4ffe65fd-d13b-40ba-971d-66830c5d675c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/2263/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.28098.31841.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fe18031dba888a93d44959
Tags:
kryptik spawn msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
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
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature obfuscated obfuscated packed packed packer_detected signed
Link:
https://www.filescan.io/uploads/67fe106490767142c3d4c1c8/reports/b80e4be2-874a-4cdc-b56f-37177948d37e/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/16bf5a23-fa2f-4da5-87ad-b96f05d72733
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1665137
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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: 1665137 Sample: RlGGh8h019tiSGO.exe Startdate: 15/04/2025 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 8 other signatures 2->52 7 RlGGh8h019tiSGO.exe 7 2->7         started        11 pATTgr.exe 5 2->11         started        process3 file4 40 C:\Users\user\AppData\Roaming\pATTgr.exe, PE32 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmpA0C6.tmp, XML 7->42 dropped 44 C:\Users\user\...\RlGGh8h019tiSGO.exe.log, ASCII 7->44 dropped 54 Detected unpacking (changes PE section rights) 7->54 56 Detected unpacking (overwrites its own PE header) 7->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 7->58 60 Adds a directory exclusion to Windows Defender 7->60 13 powershell.exe 23 7->13         started        16 powershell.exe 23 7->16         started        18 schtasks.exe 1 7->18         started        26 5 other processes 7->26 62 Multi AV Scanner detection for dropped file 11->62 20 schtasks.exe 1 11->20         started        22 vbc.exe 11->22         started        24 vbc.exe 11->24         started        28 3 other processes 11->28 signatures5 process6 signatures7 64 Loading BitLocker PowerShell Module 13->64 30 conhost.exe 13->30         started        32 WmiPrvSE.exe 13->32         started        34 conhost.exe 16->34         started        36 conhost.exe 18->36         started        38 conhost.exe 20->38         started        process8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-04-14 18:55:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ixtlmxecppsfboxhwei7hwjcasreh77l7rjzgeyf2mvfqxtw4ya._file
Verdict:
malicious
Label(s):
captiveaaloader
Create hunting rule
unc_loader_037
Create hunting rule
formbook
Create hunting rule
Similar samples:
41415c1dab37487faf427095855fb66cafa150ae15b9c515234e1e0b5f733aa8
Formbook
4af0929bd0f58119fc1d0a81205f20e32411d76eedca5bc5a3547cb9707a0f50
Formbook
59c68aa4d3b5e77347aa69a31f2592220359ff8f45c18bf9ef5ad047e072534d
Formbook
709cb8b2628d52b597a87f74bd8867dd40cb54bd48940d159dd11930d9d76472
Formbook
7230fedad9b1999e55841868a75082f735cf510b5c0cd3659746c90ba4d178d8
Formbook
795af0703ab2ab7cfcfcc38449e7da1a20967be437e5877ee27da317b3991357
Formbook
a2c40c36ad82e27b4db35cb35800e6fcd428983434b9bb11b5005e92b353baad
Formbook
+ 4'928 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250415-jq1lvazn16/
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
Checks computer location settings
Uses the VBS compiler for execution
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/822409fd-b425-4f76-9885-1409b7b014b5
Unpacked files
SH256 hash:
d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730
MD5 hash:
7915ad9197fa49751de5243f6e7a5bec
SHA1 hash:
4c775f8628597e545353a5609222da18c48970eb
Link:
https://www.unpac.me/results/d88143d3-ddf4-49c8-bac8-c7a406a21d48/
SH256 hash:
8c220de2539681c27157eb029de7ca87b3a978fb2ff9069e1be3f1e7dc8da4fb
MD5 hash:
4376250eea0838e54a7b2a8ec7673781
SHA1 hash:
1ff24812c98573ec13df9fffee0f1bc2ee5607d7
Link:
https://www.unpac.me/results/d88143d3-ddf4-49c8-bac8-c7a406a21d48/
SH256 hash:
ed4d03da0fa43220a28f21120ca29428d8c2d2b03071e03598df66ae10ce2bc9
MD5 hash:
22d80d82414041fe3095c40bb3107bd4
SHA1 hash:
f229bd7a724016f24f5c11dfaf2b22393ca754ae
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/d88143d3-ddf4-49c8-bac8-c7a406a21d48/
SH256 hash:
f7b2a1307788383e625f5e97e8b6493d83d3d5dc92e6668b4021089c31f95b60
MD5 hash:
01dee027b928c11106c8eedee12872e5
SHA1 hash:
9688743d5cb6c7d6bf8bc89b32c8336f3f12293d
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
FormBook
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/d88143d3-ddf4-49c8-bac8-c7a406a21d48/
Parent samples :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 family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d22f35b2e413/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/d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

7z 91dc53c5efa4184954ed2767826811bbf5232b1091c5059fecb91bc0d15085f4

Formbook

Executable exe d22f35b2e413df2285d73d888f9ec91025121fff5fe29c98982e9952c2f3b730

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 91dc53c5efa4184954ed2767826811bbf5232b1091c5059fecb91bc0d15085f4
Cape
Cape
https://www.capesandbox.com/analysis/2263/
  
Dropped by
MD5 11aa1495a5d62967c693c3cf475de4b4

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