MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab
SHA3-384 hash: 6c6985444fdf9c49c4919c1a14ce76934a55b490d60265fbd6da741040950e25b208193c38883ed3d1c81cd95713e4f1
SHA1 hash: 053401a0af54219dd5d422c7bd9734480093764f
MD5 hash: e4b9d11dffc72628afa8355176c38482
humanhash: robert-stairway-butter-salami
File name:OC 9851.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:867'848 bytes
First seen:2025-07-07 08:35:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:KJvM/02q9/H6s6lasy+54SR9dVvcFIHkmMmMT:KxM/056sG6MnVtHw9
TLSH T1F105E0016264D63FD8910BBCAC30D1726B75AF8F5418E18B5DF92C9B74BEBD335102AA
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
dhash icon 69c8c4a68e88f0c4 (5 x SnakeKeylogger, 4 x XWorm, 4 x Formbook)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12648/
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686b870c900df8e7f8682013
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert fareit invalid-signature packed packed packer_detected signed vbnet
Link:
https://www.filescan.io/uploads/686b870d9db85bde254e7415/reports/f0d499f3-8172-46a8-b5f6-55aac3caf0b7/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d29ca434-d2c7-4eb2-821b-869ea377f3c8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1729890
Signature
.NET source code contains potential unpacker
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable PE (Portable Executable) SOS: 0.11 Win 32 Exe x86
Link:
https://app.malva.re/file/e4b9d11dffc72628afa8355176c38482
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-07-03 19:43:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v3kg2brqqs42mu6skck5zcz777spoqoa2esi75klpqw4va6orgvq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/250707-khqmcazxhs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dbd3588d-aa89-4186-b33b-28a691377584
Unpacked files
SH256 hash:
aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab
MD5 hash:
e4b9d11dffc72628afa8355176c38482
SHA1 hash:
053401a0af54219dd5d422c7bd9734480093764f
Link:
https://www.unpac.me/results/16b0cfef-1348-4572-b198-e9ea2a0bb04f/
SH256 hash:
f7f60f27112e10ee24b17a277af9395ad1d66cfd73b6fc4f6a6a7a4d0f799a0e
MD5 hash:
0f948dc78407a732b319d0be27b187f3
SHA1 hash:
6b25a3eaac09022949ece6aee61e99dc8eef7d55
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/16b0cfef-1348-4572-b198-e9ea2a0bb04f/
SH256 hash:
70fe2f198ac6accad31e4976aad0072ba4fe55ebc078df76de408a71e5e00bb1
MD5 hash:
b893ca54a856504ba0359e97a8459cb0
SHA1 hash:
94e24a6c9e3bc082bd3c1cfe7c43515c96494f97
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/16b0cfef-1348-4572-b198-e9ea2a0bb04f/
SH256 hash:
e7c36f67b8cc61bbacf0c96e87742d9bc151fe950284d7ca74a0f61089fdc029
MD5 hash:
ff142611c07f021616c43b3a569eefcb
SHA1 hash:
df65ac6d96535db582bbfe710c2c8339460ba88a
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/16b0cfef-1348-4572-b198-e9ea2a0bb04f/
Parent samples :
a39ada8e971d67fb725632144587cfebcbd96da06f29ae39d69214f7a5d79234
b0ad89d7346957e3c74a48f48298add375cc9d00066953c35e90222c298e174e
dff78a894c9103b7612264939b51ee70e90d2a3c26d69b18a41ed054a2db6232
aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
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

rar d9368566ecd5ecfdc6a1a3b27386a8451412e1c1003cef4ef4b3418d56bdb703

Formbook

Executable exe aed46d063084b9a653d25095dc8b3fffe4f741c0d1248ff54b7c2dca83ce89ab

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 d9368566ecd5ecfdc6a1a3b27386a8451412e1c1003cef4ef4b3418d56bdb703
  
Dropped by
MD5 23a44dcb8bdd2592fa369e30733e6771
Cape
Cape
https://www.capesandbox.com/analysis/12648/

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 (GUARD_CF)high

Comments