MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b. 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


KeyBase


Vendor detections: 16


Intelligence 16 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b
SHA3-384 hash: a1b08d18f067f69f2521ecb36c50d4c1c997fd587b66b42d37a5a9af2fa88471d07f17809bf1bcd797aa6436642a6f7b
SHA1 hash: 3463283a1abad8151e9f7b592ab0d54ccea2d06b
MD5 hash: 7a5576d89904afd26ea7ffdb68e30e22
humanhash: queen-seven-muppet-zulu
File name:Statement of Account. pdf.exe
Download: download sample
Signature KeyBase
Create hunting rule
File size:816'648 bytes
First seen:2024-12-09 05:45:38 UTC
Last seen:2024-12-10 15:32:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:vKoI8dY9shQgLM2MhabnWq0YscZ0nICIcD2+gqPnqZLAHqkIr+ikR:1dhlLxbWrYinJ+cq4NIKR
TLSH T1680501646B2DD413C95117354EB1F2B926295E88F912D307AEECBFAF7CB6B215C00293
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
File icon (PE):PE icon
dhash icon 30d4f068e9b0d430 (7 x Formbook, 5 x AgentTesla, 2 x VIPKeylogger)
Reporter abuse_ch
Tags:exe KeyBase

Intelligence

File Origin
# of uploads :
3
# of downloads :
401
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Statement of Account. pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-12-09 05:49:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/677d2c2b-3733-46d8-a943-b9234a8a9c79

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.1890.30584.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67568426469da547b3977b73
Tags:
underscore injection micro shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/675684228ed8dce5cbbc5ad3/reports/311f69c5-1581-4715-91f5-59fcc5bdc2e8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b
Result
Verdict:
SUSPICIOUS
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:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d5b8d28-2fcf-4bab-b1ce-3552bd2828a3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1571203
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1571203 Sample: Statement of Account. pdf.exe Startdate: 09/12/2024 Architecture: WINDOWS Score: 100 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected FormBook 2->48 50 8 other signatures 2->50 7 Statement of Account. pdf.exe 7 2->7         started        11 ELlyXmPpXtKS.exe 5 2->11         started        process3 file4 36 C:\Users\user\AppData\...LlyXmPpXtKS.exe, PE32 7->36 dropped 38 C:\Users\...LlyXmPpXtKS.exe:Zone.Identifier, ASCII 7->38 dropped 40 C:\Users\user\AppData\Local\Temp\tmp276.tmp, XML 7->40 dropped 42 C:\...\Statement of Account. pdf.exe.log, ASCII 7->42 dropped 52 Writes to foreign memory regions 7->52 54 Adds a directory exclusion to Windows Defender 7->54 56 Injects a PE file into a foreign processes 7->56 13 powershell.exe 23 7->13         started        16 powershell.exe 19 7->16         started        18 schtasks.exe 1 7->18         started        20 RegSvcs.exe 7->20         started        58 Multi AV Scanner detection for dropped file 11->58 60 Machine Learning detection for dropped file 11->60 62 Allocates memory in foreign processes 11->62 22 schtasks.exe 1 11->22         started        24 RegSvcs.exe 11->24         started        signatures5 process6 signatures7 64 Loading BitLocker PowerShell Module 13->64 26 WmiPrvSE.exe 13->26         started        28 conhost.exe 13->28         started        30 conhost.exe 16->30         started        32 conhost.exe 18->32         started        34 conhost.exe 22->34         started        process8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b/
Threat name:
ByteCode-MSIL.Infostealer.Pony
Create hunting rule
Status:
Malicious
First seen:
2024-12-09 03:45:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnnszxkvyimcbcvpdbepqj6avawwwseg54q3eyi67a2jcthur6fq._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
Similar samples:
error
KeyBase
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241209-gga9gsznez/
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/94afee0c-0313-4d1e-ad08-9c374376f00b
Unpacked files
SH256 hash:
22d12f1ecf7e5062d994714095a354f0d76d1bcda004e2e458794ed745847408
MD5 hash:
579f749fe4c5664bf86b5e254c442ef0
SHA1 hash:
3c1db25f181648f888ea7fa3ac4c5cfc60aa6498
Link:
https://www.unpac.me/results/e6fa777c-7a73-4f49-b2b4-01a805cd43de/
SH256 hash:
a83a88663d3776cf0d7ba2a8775328d4640b8003a460f64388f069eb58a7854c
MD5 hash:
c525184e469302d66f57215c564b60a0
SHA1 hash:
d35b41e2ea590f47b33a455adac21d2fa525ede5
Link:
https://www.unpac.me/results/e6fa777c-7a73-4f49-b2b4-01a805cd43de/
SH256 hash:
a3bcca18788505d2a0eec0c815717cb1f4a2ed08f7e5a7cc8f5fbfbb276e75cc
MD5 hash:
a323d11c7f7e1fb7d4123d871e96578d
SHA1 hash:
4428f1e9f933367cb3ed5ab663b36a925b0668e6
Link:
https://www.unpac.me/results/e6fa777c-7a73-4f49-b2b4-01a805cd43de/
SH256 hash:
bc63db0632b0ecfa57ac8031eeef0706b3cb510ce0f52b10277e5402acf4a791
MD5 hash:
fc95ed04057eb0a804702bbe29733b4a
SHA1 hash:
2187c46c25f78139fd692d7d379ec557b32ab5fc
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/e6fa777c-7a73-4f49-b2b4-01a805cd43de/
SH256 hash:
b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b
MD5 hash:
7a5576d89904afd26ea7ffdb68e30e22
SHA1 hash:
3463283a1abad8151e9f7b592ab0d54ccea2d06b
Link:
https://www.unpac.me/results/e6fa777c-7a73-4f49-b2b4-01a805cd43de/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b35b2cdd55c2/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/b35b2cdd55c218208aaf1848f827c0a82d6b4886ef21b2611ef834914cf48f8b

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: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:NETexecutableMicrosoft
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:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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.

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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