MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10. 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 4 File information Comments
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SHA256 hash: 498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
SHA3-384 hash: 0980347cb4379c3d155838a3b5ac881ee4787a1cc0e14731c67549e84298a056c4d98a4f8748638cdc697a80fd6256d0
SHA1 hash: 6accd344126ff6877c33975be0fdd1349526d126
MD5 hash: 7d48fc28fe9f671e1c84e5128deb50a5
humanhash: batman-south-finch-victor
File name:Payment Details Confirmation 013.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:760'320 bytes
First seen:2025-02-17 11:40:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:2bRHH/DneK/zQPgPVRCAhF6Q/fXu62tL8RaFhP8zaCbdclhe/7FkdqMqS+TKq7O2:2bFHzeGWcXxs8AFp+dclhe/7FktqzZ75
Threatray 4'969 similar samples on MalwareBazaar
TLSH T1C4F4E0D43B26E319CD695A30DA34DDB493BD2DA8B001B9E66FD93B4B78AD2019D0CF05
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
442
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Payment Details Confirmation 013.exe
Verdict:
Malicious activity
Analysis date:
2025-02-17 12:12:03 UTC
Tags:
formbook stealer xloader
Link:
https://app.any.run/tasks/93093a7a-d44b-42ea-a59b-a560c7413e9a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.710.8291.23340.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b3214a28ab76d43a5b7745
Tags:
obfusc virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit masquerade obfuscated obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67b320600f344d3bea9bd8cb/reports/327cfcb1-dc7e-4002-bfd2-2bf2a5b5b4d1/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
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/c96abe70-a147-4c13-bb44-debfd3f21f3b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1617039
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious 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)
Sample uses process hollowing technique
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1617039 Sample: Payment Details Confirmatio... Startdate: 17/02/2025 Architecture: WINDOWS Score: 100 29 www.iesenthalspiral.xyz 2->29 31 www.38954387.xyz 2->31 33 9 other IPs or domains 2->33 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 43 9 other signatures 2->43 11 Payment Details Confirmation 013.exe 3 2->11         started        signatures3 41 Performs DNS queries to domains with low reputation 31->41 process4 file5 27 Payment Details Confirmation 013.exe.log, ASCII 11->27 dropped 53 Injects a PE file into a foreign processes 11->53 15 Payment Details Confirmation 013.exe 11->15         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 15->55 57 Maps a DLL or memory area into another process 15->57 59 Sample uses process hollowing technique 15->59 61 2 other signatures 15->61 18 explorer.exe 105 7 15->18 injected process9 process10 20 chkdsk.exe 18->20         started        signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 51 Switches to a custom stack to bypass stack traces 20->51 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2025-02-13 08:49:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jgflz25ftumkn6b36v6243hpvhlz32l7zgfxhkbimqcvj6eht4ia._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
formbook
Create hunting rule
Similar samples:
06043959e79bbeccaa6370466d3b9745b684ddaede9d2b4e6b652c926fbebe74
Formbook
1c8de42bff76a20cdaee2bed7629f8f0dfcf4ab5c7b5ee637d147f6f45311015
Formbook
460c4afbd1793aec32f2971ab2c08828200eb395b88ba1fe50d53ca51a021ec3
Formbook
498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
Formbook
78854920bdb00256902029bebce69365c42a97b0431ff35c48f6faf5951f24e3
Formbook
a99557a845d8d3d6a2f5d4ee8f51baf5b19960ddb827f1668598942737b8952c
Formbook
d6254ba7494dc16f4b33c879f44fda381215ce53c01319e45f97a2b661e11cc2
Formbook
error
Formbook
+ 4'959 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:i62s discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250217-ntjvqazkw8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Deletes itself
Downloads MZ/PE file
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/df468fb4-979c-413e-ae35-1c925e3aabce
Unpacked files
SH256 hash:
498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
MD5 hash:
7d48fc28fe9f671e1c84e5128deb50a5
SHA1 hash:
6accd344126ff6877c33975be0fdd1349526d126
Link:
https://www.unpac.me/results/889cd82f-331f-4b62-abb1-0acd652bc442/
SH256 hash:
3e727281af7dabf3155d1508f917b9bda2f25f345a835adbcc36b1a2ad654969
MD5 hash:
20efde76633bda4dd3d7476d90aed656
SHA1 hash:
129bb257c315fcdc21b3fa4f686d2a6355ee4a25
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/889cd82f-331f-4b62-abb1-0acd652bc442/
SH256 hash:
af706d7e56f2bbaa5efa4b603221ff3b6b407964d690daa184fe68fdb13f06d6
MD5 hash:
fd5c027b7a15f315d18521ad5330ef5d
SHA1 hash:
85eb2ce8d009509fc41e79d1e11f41e4dc7b1751
Link:
https://www.unpac.me/results/889cd82f-331f-4b62-abb1-0acd652bc442/
SH256 hash:
ebaaed27b4824f75954081c97a7b5a24dd2a1c908d8159bdf87c8b367fd714ff
MD5 hash:
a048b9dd4a2e301e0edf4928c737a24c
SHA1 hash:
8fc397a1b50cac63953b2296b840a95d9a4ce365
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/889cd82f-331f-4b62-abb1-0acd652bc442/
Parent samples :
a99557a845d8d3d6a2f5d4ee8f51baf5b19960ddb827f1668598942737b8952c
498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10
c53617ff657a785641f0ba07fb40f487eeb6cda98a7edd7e5320afb804d1b4fa
ad27bf984545e4882d173b0ff31f0eb8bd1cb5193658c8a0bdd129f4f4b6607e
3905a3dc4fb6f3ec78e34ca229a8c245bc7640f042598576635e37ed011e4484
3332610eab9693c63aece8922d85a64e32a6dcf9847f73270ca4cc3136c48968
eb466ca2ee59c8b6cbc104ef8b42ecda98ac1ca14eb2cd2ced5d6f6b8e8d3ab4
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/498abceba59d/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/498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10

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: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
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

Executable exe 498abceba59d18a6f83bf57dae6cefa9d79de97fc98b73a828640554f8879f10

(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

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