MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be
SHA3-384 hash: c6e6ef7e11abc32af6a541c7e017562945fdc574454dd84f23a976891209509ff0f49796632f2c60bbd890c4c8105a6f
SHA1 hash: 46fb7cf22c4873ec10088c7743e7347d8a5e6925
MD5 hash: 8d148b179d9566c7820d5699c1c6d4f9
humanhash: diet-jersey-william-gee
File name:Swift copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:773'120 bytes
First seen:2023-06-02 06:01:56 UTC
Last seen:2023-06-07 12:08:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:zyEl7xdvo/MdyrhFgtDsuBHsSj5J4+saBGUsLbbP6rIZUagV9zYRZ95YAraLp1+P:zL9BqmycgiH75BUbbP6rIZgVdYR/9aLc
Threatray 2'120 similar samples on MalwareBazaar
TLSH T1B8F40118EFBF5D2BC48BBEBC167092B166F8C596B02BC287CE93586FD41873558410A7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
246
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Swift copy.exe
Verdict:
Malicious activity
Analysis date:
2023-06-02 06:03:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/abe21b9c-9b48-4485-a8b5-a218189c59dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/394685/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12897.15971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/647985db9ce2e6bd7ed07a20/reports/d3d9f133-53c6-4369-87fb-424414538049/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3fd5823-9bbc-40cc-82e1-6400bce8c936
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1247393
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 880413 Sample: Swift_copy.exe Startdate: 02/06/2023 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 6 other signatures 2->66 7 Swift_copy.exe 7 2->7         started        11 mHAtaLzPxtlOr.exe 5 2->11         started        13 aCcAwFD.exe 2->13         started        15 aCcAwFD.exe 2->15         started        process3 file4 42 C:\Users\user\AppData\...\mHAtaLzPxtlOr.exe, PE32 7->42 dropped 44 C:\...\mHAtaLzPxtlOr.exe:Zone.Identifier, ASCII 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmp2742.tmp, XML 7->46 dropped 48 C:\Users\user\AppData\...\Swift_copy.exe.log, ASCII 7->48 dropped 80 Uses schtasks.exe or at.exe to add and modify task schedules 7->80 82 Adds a directory exclusion to Windows Defender 7->82 17 RegSvcs.exe 17 4 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        84 Antivirus detection for dropped file 11->84 86 Multi AV Scanner detection for dropped file 11->86 88 Machine Learning detection for dropped file 11->88 26 RegSvcs.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 conhost.exe 13->30         started        32 conhost.exe 15->32         started        signatures5 process6 dnsIp7 50 api4.ipify.org 64.185.227.155, 443, 49684 WEBNXUS United States 17->50 52 smtp.gmail.com 172.217.218.108, 49685, 49688, 587 GOOGLEUS United States 17->52 58 2 other IPs or domains 17->58 40 C:\Users\user\AppData\Roaming\...\aCcAwFD.exe, PE32 17->40 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->70 72 May check the online IP address of the machine 17->72 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        54 104.237.62.211, 443, 49686 WEBNXUS United States 26->54 56 api.ipify.org 26->56 74 Tries to steal Mail credentials (via file / registry access) 26->74 76 Tries to harvest and steal browser information (history, passwords, etc) 26->76 78 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->78 38 conhost.exe 28->38         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-02 04:49:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4xrortgp3fyd3rv6byjvvp7qj6rezsmc7qfwhcq465zemc2dc7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
22f78673c87c878a5be8e407f697613d8b1dd28f08a2419e8be224fabc3f02ea
AgentTesla
337d449fb4debc0bd9f6862e065d8876d53f0a7d10c72cf56c9c5905daf45e9f
AgentTesla
444ca22e0385d682a9f56465094ecddbba73cb8b5c6dc3d3dea63539c2e19a5c
AgentTesla
44e5d64cb7530cb3bf9c086a5f1cb7aa7c8a0cd61f08a316b08a95e9d629d853
AgentTesla
651e74ff3f9ebb5fa625881c5d8356be5c807aeee5d3987e8f279f60e0dfe1db
AgentTesla
789b09cd036a9193816db2e3eb2422a90fb23342ae6b6440d1ea4bd8efc9aca1
AgentTesla
8c539e1072fc6c04a615f7103cd36ca83c9d5963224a0dc55e900511de0438e1
AgentTesla
aaddffb20e26092a85aa566936443dd5ca8e70a8f1e5456355d81882dbc7b856
AgentTesla
d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
AgentTesla
f2168fe0192cc2c215eb36164e3f646177934df2681703551ac90ab73875f37d
AgentTesla
+ 2'110 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230602-grflysab58/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
66cce95e3a1e00afc47758f9f20780a718ea6ad8e5c1237b4115bf11a27339a0
MD5 hash:
d89b7d06dac2f89fcacf9df3cce11230
SHA1 hash:
1e590122a7aff41608a92ecd152f4e960ee39a5b
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
SH256 hash:
5e4adbb2f44677abfa3984d59a561495d52272089af49e49ee311f2f5737eb36
MD5 hash:
3108fe82f3d4263dcfd35657b7c977a9
SHA1 hash:
a42fe0ff0a59d7c8af57f9a4fd000ae03c7317b6
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
SH256 hash:
4fa61b2a7bee3a36cd0f39d83a405cf1c4791a6a8e7e28a4e37712896c32d698
MD5 hash:
2c7b69bad6c35a0df30394856f6ed10d
SHA1 hash:
8743417f4af02db35cec542dd5d3a61284afb8f4
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
SH256 hash:
59c15353394e2a3ed293c8194a0a40b1c29822ec2caec7e0e9213b9e2a7b3e24
MD5 hash:
2e652bdb9c25b7bbc36bcba66b3a5233
SHA1 hash:
77af9e048e1bb927c102bbf531f21af295a45072
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
SH256 hash:
d495833f204e4cf02f08493c2b76edc8aa20e1e801f8ad4a0eae2bdf8481fedd
MD5 hash:
c94d886c503c4b4975cd92e80429ccbc
SHA1 hash:
1e8307717a3812d2321ececd55bebaf52ae1548f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
Parent samples :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 hash:
1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be
MD5 hash:
8d148b179d9566c7820d5699c1c6d4f9
SHA1 hash:
46fb7cf22c4873ec10088c7743e7347d8a5e6925
Link:
https://www.unpac.me/results/d0b11bc4-ef77-44bd-9d2e-b274d9cf450f/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f2f1746667e/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/1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 831bd1e3f15dce0f7d24067a888f9b393987652ee75ee74ce97a4dea509649ac

AgentTesla

Executable exe 1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/394685/
  
Dropped by
SHA256 831bd1e3f15dce0f7d24067a888f9b393987652ee75ee74ce97a4dea509649ac
  
Dropped by
MD5 b984d2d4c647f0c1e94c3199fc59e49c
  
Dropped by
SHA256 4a23b372fc8c6f5d549fccc312e82d7f3baf80d116d40c7542ab171c9f0d3868
  
Dropped by
MD5 3a1bc3930a7482ba860fc39f1eb094f7
  
Dropped by
SHA256 567bfb9eaa70ede7cd76b81e66462126dac93592171ee69aff1d639b3eb11ea7
  
Dropped by
MD5 ce714d9737ab9038e37f643eeb82b81e

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