MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403. 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: 19


Intelligence 19 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
SHA3-384 hash: 6559568d4f9084c1499798355a6bdced76507cba49f892e46a700f6fb17f395eb7adaaffb259edb712aa8aa6908fe6bf
SHA1 hash: 2d335b0297a32721989580be73c12174d7cd7f55
MD5 hash: 14eea7cd0fa442a3f1cad8047b611d3d
humanhash: johnny-six-blue-diet
File name:Φόρμα Επικοινωνίας DHL 23647892145.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'285'632 bytes
First seen:2025-10-22 13:14:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (433 x Formbook, 127 x AgentTesla, 65 x a310Logger)
ssdeep 24576:35EmXFtKaL4/oFe5T9yyXYfP1ijXdaTRzttUgJTxNIamLOhLue:3PVt/LZeJbInQRaTRzEKTxuhy
TLSH T1DE55BF027391D062FFAB92734B56F6115BBC79260123E62F13981DBABD701B1463E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403.exe
Verdict:
No threats detected
Analysis date:
2025-10-22 13:19:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d816bb83-0bad-43a2-a676-879fd2d66276

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/33768/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f8d8c7ad6ce0f5ad40a892
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint keylogger masquerade microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/68f8d9143a79800405f0f680/reports/8421a644-38c1-474c-9359-d4cf62edd1e8/overview
Verdict:
Malicious
Labled as:
Trojan.BAT.Agent.gen
Link:
https://www.hybrid-analysis.com/sample/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-21T20:47:00Z UTC
Last seen:
2025-10-24T11:10:00Z UTC
Hits:
~1000
Detections:
Trojan.Win32.Agent.sb PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan.Win32.Strab.sb Trojan-Spy.Noon.HTTP.ServerRequest Trojan-PSW.Win32.Stealer.sb Trojan-Dropper.Win32.Dorifel.sbd Trojan-Spy.Win32.Noon.sb Trojan.Win32.Inject.sb Trojan.Win64.Injects.hab
Link:
https://opentip.kaspersky.com/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14bc0013-f2a2-4878-bc8a-0911fc0a6060
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1799856
Signature
Binary is likely a compiled AutoIt script file
Joe Sandbox ML detected suspicious sample
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
Queues an APC in another process (thread injection)
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1799856 Sample: c#U03b1 #U0395#U03c0#U03b9#... Startdate: 22/10/2025 Architecture: WINDOWS Score: 100 26 zexbet.info 2->26 28 www.zexbet.info 2->28 30 2 other IPs or domains 2->30 46 Suricata IDS alerts for network traffic 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected FormBook 2->50 52 3 other signatures 2->52 10 c#U03b1 #U0395#U03c0#U03b9#U03ba#U03bf#U03b9#U03bd#U03c9#U03bd#U03af#U03b1#U03c2 DHL 23647892145.exe 4 2->10         started        signatures3 process4 signatures5 54 Binary is likely a compiled AutoIt script file 10->54 56 Writes to foreign memory regions 10->56 58 Maps a DLL or memory area into another process 10->58 13 svchost.exe 10->13         started        process6 signatures7 60 Maps a DLL or memory area into another process 13->60 16 aYMdKb4y1.exe 13->16 injected process8 process9 18 sdiagnhost.exe 13 16->18         started        signatures10 38 Tries to steal Mail credentials (via file / registry access) 18->38 40 Tries to harvest and steal browser information (history, passwords, etc) 18->40 42 Modifies the context of a thread in another process (thread injection) 18->42 44 3 other signatures 18->44 21 wER0c2RO4O.exe 18->21 injected 24 firefox.exe 18->24         started        process11 dnsIp12 32 www.pavenzo.life 203.161.52.180, 49692, 49693, 80 VNPT-AS-VNVNPTCorpVN Malaysia 21->32 34 www.clubphpcom.com 104.21.81.33, 49691, 80 CLOUDFLARENETUS United States 21->34 36 zexbet.info 3.33.130.190, 80 AMAZONEXPANSIONGB United States 21->36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/14eea7cd0fa442a3f1cad8047b611d3d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-10-22 08:57:00 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=udtqhtj4zuebwvd3mgwbgm2ajkswwk24hmb6a6o34wmxl3k3kqbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/251022-qhsdtsfl6w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9d587b71-5d83-4ba6-997f-79263aad4936
Unpacked files
SH256 hash:
a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
MD5 hash:
14eea7cd0fa442a3f1cad8047b611d3d
SHA1 hash:
2d335b0297a32721989580be73c12174d7cd7f55
Link:
https://www.unpac.me/results/16b356c5-102f-4b31-b456-c9bb100219da/
SH256 hash:
98555926f213e27c5280db461db212f710a910a5adb121ffeaf90b9b1911fe91
MD5 hash:
4d7d7760f2471cd40faea3d7c2a518a2
SHA1 hash:
4c4ef71e42ddfcf1b693a6b5376a4304c9a289e9
Link:
https://www.unpac.me/results/16b356c5-102f-4b31-b456-c9bb100219da/
SH256 hash:
795909cabf7250e510c721ce31ce23a8d9c69a5613e09632f2453fcb5f1c5d9d
MD5 hash:
cee41c9fa56c39bb845bf63f50afb5e1
SHA1 hash:
285dd5e0912adafc8bc3c40a3f7375310fd52f49
Link:
https://www.unpac.me/results/16b356c5-102f-4b31-b456-c9bb100219da/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a0e703cd3ccd/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/a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/33768/

Comments