MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d
SHA3-384 hash: 5f159cb39a1c4f27cb1b7b5d3a8b0b15b7484b8b2296ab7e6618bdb44b440896aa3d1f06496a5a3500caec97a3b346fd
SHA1 hash: 0f3ed728fbdaccc26e781489f8f9df2ae76dc8a5
MD5 hash: 42087a55f15769fedae2b1ab4cb463df
humanhash: mississippi-nebraska-xray-fanta
File name:TT Swift Copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:707'072 bytes
First seen:2024-01-17 09:45:14 UTC
Last seen:2024-01-17 14:18:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:40w43uJTzk2iNhJz/IIHF3fKqH1AzjtyP34N6jnrBUQ3qacrEe81ZpOZVx2ah7yu:R3uJTzk1HJz/IIHFv9H4tyf4NGBZ2Eer
Threatray 643 similar samples on MalwareBazaar
TLSH T199E4122673B6DE12C39F263BC1C750280334DA425163DB0A3DCABB5659173E72D4ABCA
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
2
# of downloads :
384
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d.exe
Verdict:
Suspicious activity
Analysis date:
2024-01-17 09:46:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/582f55c7-50f2-4ece-8a04-be655dfa4bfc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/471285/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a7a1db3b363792f35a8526/reports/52b77bb2-b144-444d-8d6a-1b0a01a5de5b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d3c5ab9-0a09-4f8d-bae0-fc7d8a0aef2e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1375947
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for 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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
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 dnsIp2 2 Behavior Graph ID: 1375947 Sample: TT_Swift_Copy.exe Startdate: 17/01/2024 Architecture: WINDOWS Score: 100 55 www.whxlfs.com 2->55 57 www.puravivemofficial.store 2->57 59 10 other IPs or domains 2->59 75 Snort IDS alert for network traffic 2->75 77 Found malware configuration 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 10 other signatures 2->81 11 TT_Swift_Copy.exe 7 2->11         started        15 pQGevTeWmqaRiB.exe 5 2->15         started        signatures3 process4 file5 51 C:\Users\user\AppData\...\pQGevTeWmqaRiB.exe, PE32 11->51 dropped 53 C:\Users\user\AppData\Local\...\tmpB390.tmp, XML 11->53 dropped 91 Uses schtasks.exe or at.exe to add and modify task schedules 11->91 93 Adds a directory exclusion to Windows Defender 11->93 95 Tries to detect virtualization through RDTSC time measurements 11->95 17 TT_Swift_Copy.exe 11->17         started        20 powershell.exe 23 11->20         started        22 schtasks.exe 1 11->22         started        24 TT_Swift_Copy.exe 11->24         started        97 Multi AV Scanner detection for dropped file 15->97 99 Machine Learning detection for dropped file 15->99 101 Injects a PE file into a foreign processes 15->101 26 pQGevTeWmqaRiB.exe 15->26         started        28 schtasks.exe 15->28         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 17->67 69 Maps a DLL or memory area into another process 17->69 71 Sample uses process hollowing technique 17->71 73 Queues an APC in another process (thread injection) 17->73 30 explorer.exe 45 1 17->30 injected 34 WmiPrvSE.exe 20->34         started        36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        40 conhost.exe 28->40         started        process9 dnsIp10 61 puravivemofficial.store 192.185.21.115, 80 UNIFIEDLAYER-AS-1US United States 30->61 63 www.gurte.top 209.74.107.236, 49717, 80 REBEL-HOSTINGUS United States 30->63 65 4 other IPs or domains 30->65 103 System process connects to network (likely due to code injection or exploit) 30->103 42 svchost.exe 12 30->42         started        45 raserver.exe 30->45         started        signatures11 process12 signatures13 83 System process connects to network (likely due to code injection or exploit) 42->83 85 Modifies the context of a thread in another process (thread injection) 42->85 87 Maps a DLL or memory area into another process 42->87 47 cmd.exe 42->47         started        89 Tries to detect virtualization through RDTSC time measurements 45->89 process14 process15 49 conhost.exe 47->49         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-01-17 04:30:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k67wbwxbjeqvmenppgy6x2y47xi5hjz5glsianmjjfy6wstjkzwq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
2cc91aca07118474798c2daad4fc680b057db86e4dca2201da9791a24f53181b
AgentTesla
5931b9bb54cd619e0e0518c4e61654a3c154b59e72428698ea3f381cabaad213
AgentTesla
861f5ebaad65712e0c699fe6fad2f63cca3f35759ed92f44db0d6d089889d209
AgentTesla
acf37888f0f2f3d50b34287c2dcd04c50930dd5eb5892dadb75b65fa16136b31
AgentTesla
e57a006770c082e10b1d0821fdae309f5f76b5c1f9f209a9b6edae90c13dc718
AgentTesla
f0164ec8c236a65046db19bb07dc24d20c7785bf1adc0823d89b568164dae9b0
AgentTesla
fbf8bddb02d20e99a608541ba4f1df03f8686d3a486b7f68efe24e7bbe5ac6b0
AgentTesla
fd032e026a2d0dc8f80370acf62e120c4a04fb1fd46318839f162f1949ad0edf
AgentTesla
+ 633 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:jk56 rat spyware stealer trojan
Link:
https://tria.ge/reports/240117-lrl6ysdeg5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
d11f8f737cd2112109fd6187d12655c8716c260f85db450ade8bc9b93625880c
MD5 hash:
acc94d921e2d741d9e8a72c691ba1469
SHA1 hash:
31c879ca9e3bca67c608f865fb8e9f4d8b64e3d3
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/bcdfae60-39a3-4987-97b5-a19045b36cc3/
Parent samples :
acf37888f0f2f3d50b34287c2dcd04c50930dd5eb5892dadb75b65fa16136b31
e57a006770c082e10b1d0821fdae309f5f76b5c1f9f209a9b6edae90c13dc718
57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d
299fa2601344081d80079815643aad1bc5ac812031048754be53a3917308af1e
SH256 hash:
8239db8dc2b2274f0a58651ec65e1acfeb58f8d1855dfd2b08cdc6f2c5261b0c
MD5 hash:
a68eaddc05e6e3ae13958473d1a7d1f5
SHA1 hash:
dc128ef506beb4a8d091e3e872106fdd207a45d9
Link:
https://www.unpac.me/results/bcdfae60-39a3-4987-97b5-a19045b36cc3/
SH256 hash:
119be76ff4390d370daa0695493111bf5c86e5b847a5455b5cf8d8ff299d6264
MD5 hash:
49adf346f5d3461de63872ff50ff7ecf
SHA1 hash:
64f1bddf9d7fcbd5ca831f9bac1375a458012453
Link:
https://www.unpac.me/results/bcdfae60-39a3-4987-97b5-a19045b36cc3/
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/bcdfae60-39a3-4987-97b5-a19045b36cc3/
SH256 hash:
57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d
MD5 hash:
42087a55f15769fedae2b1ab4cb463df
SHA1 hash:
0f3ed728fbdaccc26e781489f8f9df2ae76dc8a5
Link:
https://www.unpac.me/results/bcdfae60-39a3-4987-97b5-a19045b36cc3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57bf60dae149/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/57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d

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: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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip 2b80a1120be165ac1456b2540b36424256385f655eb51623ba4a08b400f856c1

AgentTesla

Executable exe 57bf60dae149215611af79b1ebeb1cfdd1d3a73d32e48035894971eb4a69566d

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2b80a1120be165ac1456b2540b36424256385f655eb51623ba4a08b400f856c1
Cape
Cape
https://www.capesandbox.com/analysis/471285/
  
Dropped by
MD5 8e3d442407be73d216b122ce41f65144

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