Analysis
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max time kernel
130s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 14:21
Static task
static1
Behavioral task
behavioral1
Sample
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe
Resource
win7-20240221-en
General
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Target
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe
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Size
844KB
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MD5
86d5e5828188e11e4891539759215c8d
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SHA1
69e7c0c2bb28294880627e59eb6dccc3dd5764be
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SHA256
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d
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SHA512
fb5d796c9d04ba2e429c2fc2bc001bc596501304621c6fe57be280e994999d55403b118c174c361c179ad021f16434c57c447ce2c3194d97224d2d6750eaa062
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SSDEEP
12288:Z3x504bFtx504bFWx8Iv9WJpTpOeWOb8tcDVisnHqZz3+ExMywscfJH37M:xw4bjw4bfOspTJWObj1nKN3l2ymX7
Malware Config
Extracted
Protocol: ftp- Host:
ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
Cgn+Udqt0F%y
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
Cgn+Udqt0F%y
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 20 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exedescription pid process target process PID 3480 set thread context of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exepowershell.exepid process 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 4360 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 4360 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 320 powershell.exe 320 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exepowershell.exedescription pid process Token: SeDebugPrivilege 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe Token: SeDebugPrivilege 4360 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe Token: SeDebugPrivilege 320 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exedescription pid process target process PID 3480 wrote to memory of 320 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe powershell.exe PID 3480 wrote to memory of 320 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe powershell.exe PID 3480 wrote to memory of 320 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe powershell.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe PID 3480 wrote to memory of 4360 3480 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe 341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe"C:\Users\Admin\AppData\Local\Temp\341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3480 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:320 -
C:\Users\Admin\AppData\Local\Temp\341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe"C:\Users\Admin\AppData\Local\Temp\341314b72f568feae0b065d49222be752ff92e3d25399a93d9bfe5f15036c65d.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j1nnywkt.lct.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/320-51-0x0000000007400000-0x0000000007A7A000-memory.dmpFilesize
6.5MB
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memory/320-52-0x0000000006DC0000-0x0000000006DDA000-memory.dmpFilesize
104KB
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memory/320-23-0x0000000004C60000-0x0000000004CC6000-memory.dmpFilesize
408KB
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memory/320-22-0x0000000004BC0000-0x0000000004BE2000-memory.dmpFilesize
136KB
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memory/320-59-0x00000000070E0000-0x00000000070E8000-memory.dmpFilesize
32KB
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memory/320-58-0x0000000007100000-0x000000000711A000-memory.dmpFilesize
104KB
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memory/320-57-0x0000000007000000-0x0000000007014000-memory.dmpFilesize
80KB
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memory/320-56-0x0000000006FF0000-0x0000000006FFE000-memory.dmpFilesize
56KB
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memory/320-55-0x0000000006FC0000-0x0000000006FD1000-memory.dmpFilesize
68KB
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memory/320-54-0x0000000007040000-0x00000000070D6000-memory.dmpFilesize
600KB
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memory/320-53-0x0000000006E30000-0x0000000006E3A000-memory.dmpFilesize
40KB
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memory/320-34-0x0000000005A90000-0x0000000005AAE000-memory.dmpFilesize
120KB
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memory/320-50-0x0000000006AA0000-0x0000000006B43000-memory.dmpFilesize
652KB
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memory/320-39-0x00000000709A0000-0x00000000709EC000-memory.dmpFilesize
304KB
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memory/320-49-0x0000000006070000-0x000000000608E000-memory.dmpFilesize
120KB
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memory/320-38-0x0000000006A60000-0x0000000006A92000-memory.dmpFilesize
200KB
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memory/320-18-0x0000000002190000-0x00000000021C6000-memory.dmpFilesize
216KB
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memory/320-19-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/320-21-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/320-20-0x0000000004E00000-0x0000000005428000-memory.dmpFilesize
6.2MB
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memory/320-62-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/320-35-0x0000000006000000-0x000000000604C000-memory.dmpFilesize
304KB
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memory/320-36-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/320-33-0x0000000005530000-0x0000000005884000-memory.dmpFilesize
3.3MB
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memory/3480-12-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/3480-8-0x0000000005B90000-0x0000000005BA0000-memory.dmpFilesize
64KB
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memory/3480-4-0x0000000005040000-0x000000000504A000-memory.dmpFilesize
40KB
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memory/3480-3-0x0000000004EA0000-0x0000000004F32000-memory.dmpFilesize
584KB
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memory/3480-1-0x00000000003B0000-0x0000000000486000-memory.dmpFilesize
856KB
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memory/3480-5-0x00000000050F0000-0x000000000518C000-memory.dmpFilesize
624KB
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memory/3480-6-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/3480-7-0x0000000005BB0000-0x0000000005BCA000-memory.dmpFilesize
104KB
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memory/3480-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmpFilesize
4KB
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memory/3480-2-0x00000000053B0000-0x0000000005954000-memory.dmpFilesize
5.6MB
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memory/3480-16-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/3480-10-0x0000000074C8E000-0x0000000074C8F000-memory.dmpFilesize
4KB
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memory/3480-9-0x0000000006080000-0x0000000006104000-memory.dmpFilesize
528KB
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memory/4360-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/4360-14-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/4360-15-0x00000000050D0000-0x0000000005136000-memory.dmpFilesize
408KB
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memory/4360-17-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB
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memory/4360-37-0x00000000064B0000-0x0000000006500000-memory.dmpFilesize
320KB
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memory/4360-63-0x0000000074C80000-0x0000000075430000-memory.dmpFilesize
7.7MB