MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48
SHA3-384 hash: 2e1995f4bf47e91245070a2ef6258265baa6943aef853260ddcd0d2272faf15bbd8ccd8fde99a7eaed3ecd4bd5fcbbf4
SHA1 hash: a7c4d000944f6d2ad1e3738ef386bbfdfb139ded
MD5 hash: 2b7653777d822827c973d7bf565640ad
humanhash: cola-yankee-carbon-coffee
File name:swift copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'336 bytes
First seen:2023-05-24 06:12:05 UTC
Last seen:2023-06-14 23:25:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'453 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:l2iN/1gXnmP/KH4GYd5L30QNMNMsBzAlVDlSrQHM7lCC:l1hyXn4CH8dxENpBsrsr9B
Threatray 1'755 similar samples on MalwareBazaar
TLSH T17BD4E05B2A6A5F66C5B243FA1625E1B853712FE82573D31A9CE3BCE3F039B425C05093
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
259
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
swift copy.zip
Verdict:
Malicious activity
Analysis date:
2023-05-24 05:17:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/33c98728-c640-4411-bf25-94843264d0df

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/390964/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/646daaee0f915ba0dc8af5dd/reports/1fc10f4c-4ea7-4209-8e89-be9ad93c2160/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1bc3318-4275-43e6-b725-75cac6d8fa2a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1241335
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 874346 Sample: swift_copy.exe Startdate: 24/05/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 4 other signatures 2->53 7 swift_copy.exe 7 2->7         started        11 fNPKUXBtnTUeJ.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\fNPKUXBtnTUeJ.exe, PE32 7->31 dropped 33 C:\...\fNPKUXBtnTUeJ.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp794C.tmp, XML 7->35 dropped 37 C:\Users\user\AppData\...\swift_copy.exe.log, ASCII 7->37 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 swift_copy.exe 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 21 fNPKUXBtnTUeJ.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 gimpex-imerys.com 5.100.152.24, 49692, 49696, 587 PUBLIC-DOMAIN-REGISTRYUS United Kingdom 13->39 41 mail.gimpex-imerys.com 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 mail.gimpex-imerys.com 21->43 45 192.168.2.1 unknown unknown 21->45 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-23 13:18:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
22 of 36 (61.11%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgic63fhn6op4lpuz7an7gxiq7u7utt4idvqbfmuzzpw7scst5ea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09d70a9a22f7bf12c1a6354b1d90d426e1223576d27ba855f6f48d78bf508833
AgentTesla
2e122653f2f213fea66143fd3a80af76a38bda77fe06b9450d4ba795d98704d5
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2eb12d18200b79353510751ef2f4fa4ef70ec48beeaab08bc16d75bacdb90463
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30ef80649ea063bbdf433cbd9a522d7c6fb7e6615900374b5c22c545430252d2
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7dbe25e6222a22ea4419523ff3ec0d62c073d9bdce1fe2dc34f1fa8adafcd4c9
AgentTesla
9794129ab61b8520756c9ef1a6ae7645dc0f909c44b934c50d46aae78f3d681e
AgentTesla
a4c4fb8bc4629153ed1768ebc1255538df38a066522d48e101c8c97242359bbc
AgentTesla
b4e06eb03f2595cab0b744c37290c3641f8ceff3970fc4ebefae073e0b1fa780
AgentTesla
bd609ee07cbb567275cc8a8b7a1c1e3c14f61f778f18b90b6454ad68c64cfdd7
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e78333be3402a8425c18a63f6938fa2f861c877e362d6c679079c17d6ee18dd2
AgentTesla
+ 1'745 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230524-gyrb2abf8w/
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
838ed22f3ddfb168aef799096db4eb56a3b3595b99ed3b63a9f2b146f9abbafd
MD5 hash:
2ed67d048bd42fcc928123da0f567c19
SHA1 hash:
d40f37817e041cd9d2eef4048357a5fec958d609
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
SH256 hash:
cb5ee4cfd7179a57298c02ce4ccc9c2ca6b0b310758a7320340cf0a40ab62f88
MD5 hash:
0dd66dbaf510e93ec00b9eadf5ec34b6
SHA1 hash:
b7e1b7bbf2d58cc03beeb7095ae98e03426f39a7
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
SH256 hash:
0568d484010c401516c7a169a1245ad10a13a95f85326043ec59b26dd318a46e
MD5 hash:
afc96a5d43558dd9ae214673e6b02f4d
SHA1 hash:
a1d8d9f8313c3d22696127540bb39acc9633d9b8
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
eca0e8b6d6b4791d76996078a45917d4e96c769a82b521ed2783130063b39a09
MD5 hash:
f9f9e4152d05f9484e22f1a588d7d349
SHA1 hash:
43b0705c3e4324995188df1f9722ed830c67f21a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
Parent samples :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 hash:
51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48
MD5 hash:
2b7653777d822827c973d7bf565640ad
SHA1 hash:
a7c4d000944f6d2ad1e3738ef386bbfdfb139ded
Link:
https://www.unpac.me/results/ccbc2958-ae9e-4ad6-b1b5-5bdf4aa4bc87/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/51902f6ca76f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48

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: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

Executable exe 51902f6ca76f9cfe2df4cfc0df9ae887e9fa4e7c40eb009594ce5f6fc8529f48

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/390964/

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